ubuntu16.04下virtualenv环境中, django与mysql安装

蔚落 2022-09-21 01:46 110阅读 0赞

# 1 安装virtualenv    #

zhai@zhai:~$ pip list
    The program 'pip' is currently not installed. You can install it by typing:
    sudo apt install python-pip
    zhai@zhai:~$ sudo apt install python-pip
    ...

You are using pip version 8.1.1, however version 8.1.2 is available.
    You should consider upgrading via the 'pip install --upgrade pip' command.
    zhai@zhai:~$ pip install --upgrade pip
    Collecting pip
      Downloading pip-8.1.2-py2.py3-none-any.whl (1.2MB)
        100% |████████████████████████████████| 1.2MB 18kB/s 
    Installing collected packages: pip
    Successfully installed pip-8.1.2

zhai@zhai:~$ sudo apt install virtualenv
    sudo: unable to resolve host zhai
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done

zhai@zhai:~$ which virtualenv
    /usr/bin/virtualenv
    zhai@zhai:~$ mkdir venvs
    zhai@zhai:~$ virtualenv venvs
    Running virtualenv with interpreter /usr/bin/python2
    New python executable in /home/zhai/venvs/bin/python2
    Also creating executable in /home/zhai/venvs/bin/python
    Installing setuptools, pkg_resources, pip, wheel...done.
    zhai@zhai:~$ ls venvs/
    bin  include  lib  local  pip-selfcheck.json  share
    zhai@zhai:~$ pip list
    adium-theme-ubuntu (0.3.4)
    pip (8.1.2)
    setuptools (20.7.0)
    unity-lens-photos (1.0)
    virtualenv (15.0.2)
    wheel (0.29.0)
    zhai@zhai:~$ cd venvs/
    zhai@zhai:~/venvs$ ls
    bin  include  lib  local  pip-selfcheck.json  share
    zhai@zhai:~/venvs$ . bin/activate
    (venvs) zhai@zhai:~/venvs$ python
    Python 2.7.11+ (default, Apr 17 2016, 14:00:29) 
    [GCC 5.3.1 20160413] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import django
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    ImportError: No module named django
    >>> 
    (venvs) zhai@zhai:~/venvs$ pip install django
    Collecting django
      Downloading Django-1.9.7-py2.py3-none-any.whl (6.6MB)
        100% |████████████████████████████████| 6.6MB 20kB/s 
    Installing collected packages: django
    Successfully installed django-1.9.7

检查python版本及django版本

(venvs) zhai@zhai:~/venvs$ which python
    /home/zhai/venvs/bin/python
    (venvs) zhai@zhai:~/venvs$ python
    Python 2.7.11+ (default, Apr 17 2016, 14:00:29) 
    [GCC 5.3.1 20160413] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import django
    >>> django.VERSION
    (1, 9, 7, 'final', 0)
    >>> django.get_version()
    '1.9.7'
    >>>

# 2 创建django工程项目 #

要创建一个Django项目非常简单，使用startproject命令，输入项目名称：

django-admin.py startproject mysite

Django会在当前目录下自动生成一个名为mysite的文件夹，里面有以下文件：

├── manage.py  
└── mysite  
    ├── \_\_init\_\_.py  
    ├── settings.py  
    ├── urls.py  
    └── wsgi.py

创建项目后，进入项目文件夹，启动Django自带的web服务器：

python manage.py runserver

(django1.9) zhai@zhai:~/django1.9/mysite$ python manage.py runserver
    Performing system checks...
    
    System check identified no issues (0 silenced).
    
    You have unapplied migrations; your app may not work properly until they are applied.
    Run 'python manage.py migrate' to apply them.
    
    June 15, 2016 - 06:51:33
    Django version 1.9.7, using settings 'mysite.settings'
    Starting development server at http://127.0.0.1:8000/
    Quit the server with CONTROL-C.

访问[http://127.0.0.1:8000][http_127.0.0.1_8000]，如果顺利显示，说明Django已经可以正常使用了。但现在只有本机可以访问，要让外网能够访问，或是要更换默认的8000端口，可以执行命令：

python manage.py runserver 0.0.0.0:8080

这样就将端口修改为8080，且外网也可以通过IP访问本机上的Django。

# 3 安装mysql-server #

## 3.1 安装mysql-server与mysql-client    ##

zhai@zhai:~$ sudo apt-get install mysql-server

zhai@zhai:~$ mysql -u root -p
    Enter password: 
    Welcome to the MySQL monitor.  Commands end with ; or \g.
    Your MySQL connection id is 9
    Server version: 5.7.12-0ubuntu1 (Ubuntu)
    
    Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
    
    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.
    
    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
    
    mysql> ^C^C
    mysql> ^DBye

## 3.2 安装libmysqld-dev包 ##

在虚拟运行环境下直接安装

sudo apt-get install libmysqld-dev

(django1.9) zhai@zhai:~/django1.9/MySQL-python-1.2.4b4$ apt-cache search mysql |grep devel
    libmysqlclient-dev - MySQL database development files
    libmysqld-dev - MySQL embedded database development files
    gambas3 - Complete visual development environment for Gambas
    libapophenia2-dev - Apophenia Statistical C Library -- development package
    libapq4-dev - Pluggable Ada 95 Binding to various database systems (development)
    libcppdb-dev - SQL Connectivity Library (development files)
    libmysql++-dev - MySQL C++ library bindings (development)
    libmysql-ocaml-dev - OCaml bindings for MySql (development package)
    libmysqlcppconn-dev - MySQL Connector for C++ (development files)
    libodb-mysql-dev - ODB Runtime Library for MySQL (development)
    libsqlclient-dev - SQL client library for GNUstep (development files)
    libtango8-dev - TANGO distributed control system - development library
    libterralib-dev - C++ library for Geographical Information Systems -- development package
    libwtdbomysql-dev - MySQL/MariaDB backend for Wt::Dbo [development]
    lua-dbi-mysql-dev - DBI library for the Lua language, MySQL development files
    lua-sql-mysql-dev - luasql development files for the Lua language
    monodevelop-database - Database plugin for MonoDevelop
    tora - graphical toolkit for database developers and administrators
    tora-dbg - graphical toolkit for database developers and administrators - debugging symbols
    (django1.9) zhai@zhai:~/django1.9/MySQL-python-1.2.4b4$ sudo apt-get install libmysqlclient-dev
    [sudo] password for zhai: 
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    The following additional packages will be installed:
      zlib1g-dev
    The following NEW packages will be installed:
      libmysqlclient-dev zlib1g-dev
    0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
    Need to get 1,325 kB of archives.
    After this operation, 7,470 kB of additional disk space will be used.
    Do you want to continue? [Y/n] y
    Get:1 http://cn.archive.ubuntu.com/ubuntu xenial/main amd64 zlib1g-dev amd64 1:1.2.8.dfsg-2ubuntu4 [168 kB]
    Get:2 http://security.ubuntu.com/ubuntu xenial-security/main amd64 libmysqlclient-dev amd64 5.7.12-0ubuntu1 [1,158 kB]
    Fetched 1,325 kB in 1s (666 kB/s)                      
    Selecting previously unselected package zlib1g-dev:amd64.
    (Reading database ... 241961 files and directories currently installed.)
    Preparing to unpack .../zlib1g-dev_1%3a1.2.8.dfsg-2ubuntu4_amd64.deb ...
    Unpacking zlib1g-dev:amd64 (1:1.2.8.dfsg-2ubuntu4) ...
    Selecting previously unselected package libmysqlclient-dev.
    Preparing to unpack .../libmysqlclient-dev_5.7.12-0ubuntu1_amd64.deb ...
    Unpacking libmysqlclient-dev (5.7.12-0ubuntu1) ...
    Processing triggers for man-db (2.7.5-1) ...
    Setting up zlib1g-dev:amd64 (1:1.2.8.dfsg-2ubuntu4) ...
    Setting up libmysqlclient-dev (5.7.12-0ubuntu1) ...

如果不安装这个包，在安装下面的mysql-python包的过程中会出现“mysql\_config not found”错误。

## 3.3 安装mysql-python包 ##

在虚拟运行环境下直接安装

Django(Python)操作MySQL依赖第三方包，所以要先安装mysql-python包。 pypi网址：https://pypi.python.org/pypi/MySQL-python

命令：

pip install mysql-python

过程：

(django1.9) zhai@zhai:~/django1.9/MySQL-python-1.2.4b4$ pip install mysql-python
    Collecting mysql-python
      Using cached MySQL-python-1.2.5.zip
    Building wheels for collected packages: mysql-python
      Running setup.py bdist_wheel for mysql-python ... done
      Stored in directory: /home/zhai/.cache/pip/wheels/38/a3/89/ec87e092cfb38450fc91a62562055231deb0049a029054dc62
    Successfully built mysql-python
    Installing collected packages: mysql-python
    Successfully installed mysql-python-1.2.5

## 3.4 新建数据库 ##

库名要与下面配置Django中settings.py里面的DATABASES里面的数据库名一致

MariaDB [(none)]> create database mysite;
    Query OK, 1 row affected (0.00 sec)
    
    MariaDB [(none)]> show databases;
    +--------------------+
    | Database           |
    +--------------------+
    | information_schema |
    | mysite             |
    | mysql              |
    | performance_schema |
    +--------------------+
    4 rows in set (0.00 sec)
    
    MariaDB [(none)]> use mysite;
    Database changed
    
    MariaDB [mysite]> show tables;
    Empty set (0.00 sec)

执行命令 **GRANT ALL PRIVILEGES ON mysite.\* TO zhai@localhost IDENTIFIED BY '\*\*\*\*\*\*\*' WITH GRANT OPTION;**

MariaDB [(none)]> GRANT ALL PRIVILEGES ON mysite.* TO root@localhost IDENTIFIED BY '123456' WITH GRANT OPTION; 
    Query OK, 0 rows affected (0.00 sec)
    
    MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO zhai@localhost IDENTIFIED BY '123456' WITH GRANT OPTION;Query OK, 0 rows affected (0.00 sec)
    
    MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO root@localhost IDENTIFIED BY '123456' WITH GRANT OPTION;
    Query OK, 0 rows affected (0.00 sec)
    
    MariaDB [(none)]> exit
    Bye

如果不执行上面的grant命令可能出现错误：

(django1.9) zhai@zhai:~/django1.9/mysite$ mysql -uroot -p
    Enter password: 
    ERROR 1698 (28000): Access denied for user 'root'@'localhost'

## 3.5 数据库操作 ##

创建数据库: CREATE DATABASE <dbname> CHARACTER SET utf8;  
这可以确保所有表和列默认使用UTF-8。

查看mysql数据库的端口号

查看有哪些数据库：show databases;

查看mysql数据库所有用户：select distinct concat('user:''',user,'''@''',host,''';') as query from mysql.user

MariaDB [(none)]> select distinct concat('user:''',user,'''@''',host,''';') as query from mysql.user
        -> ;
    +--------------------------+
    | query                    |
    +--------------------------+
    | user:'root'@'localhost'; |
    | user:'zhai'@'localhost'; |
    +--------------------------+
    2 rows in set (0.00 sec)

或 MariaDB \[mysql\]> select \* from user;

查看某个数据库中所有的表： show tables;

*mysql语法总结：http://www.cnblogs.com/hongten/archive/2013/05/23/hongten\_mysql\_5\_5.html*

## 3.6 mysql相关    ##

## 文件结构 ##

MySQL配置文件：/etc/mysql/my.cnf ，其中指定了数据文件存放路径

datadir         = /var/lib/mysql

如果你创建了一个名为 test 的数据库，那么这个数据库的数据会存放到 /var/lib/mysql/test 目录下。

## 进入MySQL ##

mysql -u root -p

(输入mysql的root密码)

qii@ubuntu:~$ mysql -u root -p
     Enter password: 
    Welcome to the MySQL monitor.  Commands end with ; or \g.
    Your MySQL connection id is 37
    Server version: 5.1.41-3ubuntu12.3 (Ubuntu)
    
    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
    
    mysql>

修改 MySQL 的管理员密码：

sudo mysqladmin -u root password newpassword；

## 简单的操作 ##

显示数据库：

## 设置远程访问 ##

1.取消本地监听  
正常情况下，mysql占用的3306端口只是在IP 127.0.0.1上监听，拒绝了其他IP的访问（通过netstat可以查看到）。取消本地监听需要修改 my.cnf 文件：

sudo vim /etc/mysql/my.cnf
    //找到如下内容，并注释
    bind-address = 127.0.0.1

然后需要重启 mysql （可最后再重启）。

2.授权法

mysql>GRANT ALL PRIVILEGES ON *.* TO <user>@"%" IDENTIFIED BY '<password>' WITH GRANT OPTION;
    mysql>FLUSH PRIVILEGES

第二句表示从mysql数据库的grant表中重新加载权限数据。因为MySQL把权限都放在了cache中，所以在做完更改后需要重新加载。

*参考：http://wiki.ubuntu.com.cn/MySQL*

# 4 让Django支持Mysql数据库 #

## 4.1 要让Django支持Mysql数据库，我们需要改一下配置文件settings.py（mysite/mysite目录下面）。    ##

DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.mysql',
            'NAME': 'mysite',
            'USER': 'root',
            'PASSWORD': '123456',
            'HOST': '',
            'PORT': '',
        }
    }

此配置详细说明请参考：*http://python.usyiyi.cn/django/ref/settings.html\#messages*

如果NAME指定的数据库没有创建，在启动python manage.py runserver命令后，会出现错误：

django.db.utils.OperationalError: (1049, "Unknown database 'mysite'")

## 4.2 测试一下mysql数据库配置是否成功 ##

引入一下看看是否会出现错误，如果没有出现错误，说明配置成功。

(django1.9) zhai@zhai:~/django1.9/mysite$ python manage.py shell
    Python 2.7.11+ (default, Apr 17 2016, 14:00:29) 
    [GCC 5.3.1 20160413] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    (InteractiveConsole)
    >>> from django.db import connection
    >>> cursor=connection.cursor()
    >>>

4.3 数据库迁移

运行python manage.py runserver后没有做迁移

在浏览器上，输入：http://127.0.0.1:8000/admin/，出现错误：

ProgrammingError at /admin/
    
    (1146, "Table 'mysite.django_session' doesn't exist")

做迁移后访问url正常：

(django1.9) zhai@zhai:~/django1.9/mysite$ ./manage.py migrate
    Operations to perform:
      Apply all migrations: admin, contenttypes, polls, auth, sessions
    Running migrations:
      Rendering model states... DONE
      Applying contenttypes.0001_initial... OK
      Applying auth.0001_initial... OK
      Applying admin.0001_initial... OK
      Applying admin.0002_logentry_remove_auto_add... OK
      Applying contenttypes.0002_remove_content_type_name... OK
      Applying auth.0002_alter_permission_name_max_length... OK
      Applying auth.0003_alter_user_email_max_length... OK
      Applying auth.0004_alter_user_username_opts... OK
      Applying auth.0005_alter_user_last_login_null... OK
      Applying auth.0006_require_contenttypes_0002... OK
      Applying auth.0007_alter_validators_add_error_messages... OK
      Applying polls.0001_initial... OK
      Applying sessions.0001_initial... OK

迁移前后：

### **Mysql的安装与配置。** ###

**1、**  Django默认的数据库是sqlite，我们可以看到项目文件夹下面有个自动生成的db.sqlite3文件。而我们是需要使用Mysql的。

**2、**  要让Django支持Mysql数据库，我们需要改一下配置文件settings.py（mysite/mysite目录下面）。知道DATABASES进行如下修改即可。

DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.mysql',
            'NAME': 数据库名, 
            'USER': '用户名,
            'PASSWORD': '密码', 
            'HOST': '127.0.0.1',
            'PORT': '3306',
        }
    }

**3、**  安装Mysql

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>sudo apt-get install mysql-server mysql-client</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>sudo apt-get install libmysqld-dev</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

在这个过程他会提示你输入root的密码并确认密码。

Django(Python)操作MySQL依赖第三方包，所以要先安装MySQL for Python

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>sudo apt-get install python-dev</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>wget https:</code> 
      <code>//pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>解压MySQL-python-</code> 
      <code>1.2</code> 
      <code>.</code> 
      <code>5</code> 
      <code>.zip</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>cd MySQL-python-</code> 
      <code>1.2</code> 
      <code>.</code> 
      <code>5</code> 
      <code>/</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

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  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>sudo python setup.py install</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

**4、 ** 配置mysql远程访问权限（用户名密码自行修改）

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> 
    <div style="word-wrap:break-word; line-height:1.6">
      2 
    </div> 
    <div style="word-wrap:break-word; line-height:1.6">
      3 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>GRANT</code>&nbsp; 
      <code>ALL</code>&nbsp; 
      <code>PRIVILEGES</code>&nbsp; 
      <code>ON</code>&nbsp; 
      <code>*.*&nbsp;</code> 
      <code>TO</code>&nbsp; 
      <code>'用户名'</code> 
      <code>@</code> 
      <code>'%'</code>&nbsp; 
      <code>IDENTIFIED&nbsp;</code> 
      <code>BY</code>&nbsp; 
      <code>'密码'</code>&nbsp; 
      <code>WITH</code>&nbsp; 
      <code>GRANT</code>&nbsp; 
      <code>OPTION</code> 
      <code>;</code> 
     </div> 
     <div style="word-wrap:break-word; line-height:1.6">
       &nbsp; 
     </div> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>FLUSH&nbsp;&nbsp;</code> 
      <code>PRIVILEGES</code> 
      <code>;（配置立即生效）</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

这个时候我们还是无法远程连接Mysql，下面还得修改/etc/mysql/my.cnf文件；

将bind-address                  = 127.0.0.1中的IP地址修改为0.0.0.0

重启mysql

<table> 
 <tbody> 
  <tr> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6">
      1 
    </div> </td> 
   <td style="font-size:14px; word-wrap:break-word; font-family:tahoma,宋体; line-height:1.6"> 
    <div style="word-wrap:break-word; line-height:1.6"> 
     <div style="word-wrap:break-word; line-height:1.6"> 
      <code>service mysql restart</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

OK，远程连接成功。

**5、**  新建数据库

新建一个数据库，名字需要续我们前面配置Django中settings.py里面的DATABASES里面的数据库名一致。

**6、**  再次执行python manage.py migrate

当我们看到新建的数据库中增加了如上所以的表，证明Mysql已经配置成功。

出现问题：

(django1.9) zhai@zhai:~/django1.9/mysite$ python manage.py runserver
    Unhandled exception in thread started by <function wrapper at 0x7fe6f9e98938>
    Traceback (most recent call last):
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper
        fn(*args, **kwargs)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 109, in inner_run
        autoreload.raise_last_exception()
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception
        six.reraise(*_exception)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper
        fn(*args, **kwargs)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
        apps.populate(settings.INSTALLED_APPS)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
        app_config.import_models(all_models)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models
        self.models_module = import_module(models_module_name)
      File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
        __import__(name)
      File "/home/zhai/django1.9/mysite/polls/models.py", line 13, in <module>
        class Question(models.Model):
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/models/base.py", line 108, in __new__
        new_class.add_to_class('_meta', Options(meta, app_label))
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/models/base.py", line 307, in add_to_class
        value.contribute_to_class(cls, name)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/models/options.py", line 263, in contribute_to_class
        self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/__init__.py", line 36, in __getattr__
        return getattr(connections[DEFAULT_DB_ALIAS], item)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/utils.py", line 212, in __getitem__
        backend = load_backend(db['ENGINE'])
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/utils.py", line 116, in load_backend
        return import_module('%s.base' % backend_name)
      File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
        __import__(name)
      File "/home/zhai/django1.9/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 28, in <module>
        raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
    django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb

原因是没有安装mysql-python包

下载MySQL-python-1.2.4b4.tar.gz，安装失败

安装过程：

(django1.9) zhai@zhai:~/django1.9$ pip install mysql-python==1.2.4
    Collecting mysql-python==1.2.4
      Downloading MySQL-python-1.2.4.zip (113kB)
        100% |████████████████████████████████| 122kB 666kB/s 
        Complete output from command python setup.py egg_info:
        Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.28.tar.gz
        Extracting in /tmp/tmpwIXYRY
        Now working in /tmp/tmpwIXYRY/distribute-0.6.28
        Building a Distribute egg in /tmp/pip-build-pw40wx/mysql-python
        Traceback (most recent call last):
          File "setup.py", line 220, in <module>
            scripts = scripts,
          File "/usr/lib/python2.7/distutils/core.py", line 111, in setup
            _setup_distribution = dist = klass(attrs)
          File "/tmp/tmpwIXYRY/distribute-0.6.28/setuptools/dist.py", line 225, in __init__
            _Distribution.__init__(self,attrs)
    。。。
         File "/home/zhai/django1.9/lib/python2.7/re.py", line 155, in sub
            return _compile(pattern, flags).sub(repl, string, count)
        RuntimeError: maximum recursion depth exceeded
        /tmp/pip-build-pw40wx/mysql-python/distribute-0.6.28-py2.7.egg
        Traceback (most recent call last):
          File "<string>", line 1, in <module>
          File "/tmp/pip-build-pw40wx/mysql-python/setup.py", line 7, in <module>
            use_setuptools()
          File "/tmp/pip-build-pw40wx/mysql-python/distribute_setup.py", line 145, in use_setuptools
            return _do_download(version, download_base, to_dir, download_delay)
          File "/tmp/pip-build-pw40wx/mysql-python/distribute_setup.py", line 125, in _do_download
            _build_egg(egg, tarball, to_dir)
          File "/tmp/pip-build-pw40wx/mysql-python/distribute_setup.py", line 116, in _build_egg
            raise IOError('Could not build the egg.')
        IOError: Could not build the egg.
        
        ----------------------------------------
    Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-pw40wx/mysql-python/

安装：

(django1.9) zhai@zhai:~/django1.9/MySQL-python-1.2.4b4$ pip install mysql-python
    Collecting mysql-python
      Using cached MySQL-python-1.2.5.zip
        Complete output from command python setup.py egg_info:
        sh: 1: mysql_config: not found
        Traceback (most recent call last):
          File "<string>", line 1, in <module>
          File "/tmp/pip-build-SbKCKR/mysql-python/setup.py", line 17, in <module>
            metadata, options = get_config()
          File "/tmp/pip-build-SbKCKR/mysql-python/setup_posix.py", line 43, in get_config
            libs = mysql_config("libs_r")
          File "/tmp/pip-build-SbKCKR/mysql-python/setup_posix.py", line 25, in mysql_config
            raise EnvironmentError("%s not found" % (mysql_config.path,))
        EnvironmentError: mysql_config not found
        
        ----------------------------------------
    Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-SbKCKR/mysql-python/

安装：

安装成功后问题解决。

(django1.9) zhai@zhai:~/django1.9/mysite$ python manage.py runserver
    Performing system checks...
    
    System check identified no issues (0 silenced).
    
    You have unapplied migrations; your app may not work properly until they are applied.
    Run 'python manage.py migrate' to apply them.
    
    June 14, 2016 - 10:18:07
    Django version 1.9.7, using settings 'mysite.settings'
    Starting development server at http://127.0.0.1:8000/
    Quit the server with CONTROL-C.

参考：

1 mysql官方安装指导：http://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/

原文：http://dmyz.org/archives/110

# Django+MySQL安装配置详解(Linux)\[更新为1.8.2版\] #

Posted 2015-06-01 by Perchouli

## Perface ##

Django是一个开源的Web应用框架，由Python写成，并于2005年7月在BSD许可证下发布。Django的主要目标是使得开发复杂的、数据库驱动的网站变得简单。Django采用MVC设计模式注重组件的重用性和“可插拔性”，敏捷开发和DRY法则（Don’t Repeat Yourself）。在Django中Python被普遍使用，甚至包括配置文件和数据模型。本文介绍Django在Linux(Ubuntu 14.04.2)+MySQL(5.5.43)环境下安装、配置的过程，包括安装、运行、添加应用的所有流程，最终建立一个可以从MySQL读取文章并显示的Django应用。文章面向刚接触Python/Django的初学者，所以安装过程都以默认环境为主，用[pip][]可以简化安装过程。

## Install ##

首先下载Django，得到Django-1.8.2.tar.gz，后解压并安装

$ wget https://www.djangoproject.com/m/releases/1.8/Django-1.8.2.tar.gz  
$ tar xzvf Django-1.8.2.tar.gz  
$ cd Django-1.8.2  
$ sudo python setup.py install

如果提示缺少setuptools还要下载安装[setuptools][](建议提前安上，因为在安装MySQL for Python的时候也会用到)。

完成安装后，Django会拷贝django-admin.py到/usr/local/bin下，这个py文件引入了Django的管理模块。进阶安装方式可以参看[virtualenv][], [pip][]

## Setup ##

要创建一个Django项目非常简单，使用startproject命令，输入项目名称：

$ django-admin.py startproject mysite

Django会在当前目录下自动生成一个名为mysite的文件夹，里面有以下文件：

├── manage.py  
└── mysite  
    ├── \_\_init\_\_.py  
    ├── settings.py  
    ├── urls.py  
    └── wsgi.py

以上是Django 1.4以后的目录结构(如果是1.4之前的版本，manage.py和settings.py等文件是在同一层)。站点的配置放在与项目同名的一个app里(本例中是mysite)，所以下文的项目文件夹指的是mysite，注意不要和mysite/mysite文件夹混淆。

*  \_\_init\_\_.py：Python特性，可以是空文件，表明这个文件夹是一个可以导入的包。
 *  settings.py：配置文件，本文主要修改数据库信息、模板目录、加载模块的信息。
 *  url.py：URL配置文件，指定函数与URL的映射关系。
 *  wsgi.py：本文中不会使用，nginx/apache+wsgi在生产环境中运行Django时使用。

创建完成后，在项目文件夹启动Django自带的web服务器。Django会自动检查配置文件中的错误，如果全部正常则顺利启动：

$ python manage.py runserver  
Validating models…  
Performing system checks…  
System check identified no issues (0 silenced).  
You have unapplied migrations; your app may not work properly until they are applied.  
Run ‘python manage.py migrate’ to apply them.  
June 01, 2015 – 00:00:00  
Django version 1.8.2, using settings ‘mysite.settings’  
Starting development server at http://127.0.0.1:8000/  
Quit the server with CONTROL-C.

访问[http://127.0.0.1:8000][http_127.0.0.1_8000]，如果顺利显示，说明Django已经安装成功了。但现在只有本机可以访问，要让外网能够访问，或是要更换默认的8000端口，可以执行命令：

$ python manage.py runserver 0.0.0.0:8080

这样就将端口修改为8080，且外网也可以通过IP访问本机上的Django。

注意红字部分提示还没有执行migrate。这是1.7版本加入的数据库迁移工具，执行：

$ python manage.py migrate

可以看到Django创建了身份认证(auth)相关的表，默认是sqlite数据库，所以项目文件夹下会生成db.sqlite3这个文件。

现在要让Django支持MySQL数据库。编辑配置文件(mysite/mysite/settings.py)。找到DATABASES的配置，当前版本是在77行，默认是sqlite，把它改成MySQL：

<table style="box-sizing: border-box; font-size: 12px; margin-left: 0px; border-collapse: collapse !important; border-spacing: 0px !important; border: none !important; padding: 0px !important; margin-right: 0px !important; margin-bottom: 0px !important; margin-top: 0px !important; width: auto !important; table-layout: auto !important; background: none !important;"> 
 <tbody style="box-sizing: border-box;"> 
  <tr style="box-sizing: border-box; border: none !important; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: 0px 50%;"> 
   <td style="box-sizing: border-box; font-family: monospace !important; vertical-align: top !important; border-bottom-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; margin: 0px !important; border-right-width: 1px !important; border-top-width: 0px; border-left-width: 0px; color: rgb(137, 137, 137) !important; background: rgb(75, 77, 79) !important;"> 
    <div style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px; white-space: nowrap; line-height: 15px !important; background: 0px 50%;"> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       1 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       2 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       3 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       4 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       5 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       6 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       7 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       8 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       9 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       10 
     </div> 
    </div></td> 
   <td style="box-sizing: border-box; font-family: monospace !important; vertical-align: top !important; border: 0px; padding: 0px !important; margin: 0px !important; width: 658px; background: 0px 50%;"> 
    <div style="box-sizing: border-box; padding: 0px; margin: 0px; white-space: pre; overflow: visible; tab-size: 4; border: none !important; color: rgb(255, 255, 255) !important; line-height: 15px !important; background: none !important;"> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">DATABASES</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">=</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">{ </span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'default'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">{ </span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'ENGINE'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'django.db.backends.mysql'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#设置为mysql数据库</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'NAME'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'dmyz'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#mysql数据库名</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'USER'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'root'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#mysql用户名，留空则默认为当前linux用户名</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'PASSWORD'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'root'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp; </span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#mysql密码</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'HOST'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">''</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#留空默认为localhost</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'PORT'</span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">:</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">''</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#留空默认为3306端口</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">}</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">}</span> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

> 代码的中文注释，在不指定Python文件编码的情况下会引起SyntaxError，所以不要复制这些中文注释。下文的中文注释同理。

Django(Python)操作MySQL依赖第三方包，所以要先安装[MySQL for Python][]。

$ wget https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip  
$ unzip MySQL-python-1.2.5.zip  
$ sudo python setup.py install

可能会提示EnvironmentError: mysql\_config not found。因为没有安装开发工具包，所以找不到mysql\_config文件，执行：

$ sudo apt-get install libmysqld-dev

安装模块后再次执行migrate命令，如果相关的模块/库都正确安装，Django会创建下列表：

## URL ##

现在首页还是默认内容。Django会通过URL配置文件来查找相应的对象，URL地址使用正则表达式设置。在mysite/mysite目录下可以找到urls.py文件，它是URL配置的默认起点，修改这个文件增加首页的配置：

<table style="font-size:12px; margin-left:0px; border-collapse:collapse!important; border-spacing:0px!important; border:none!important; padding:0px!important; margin-right:0px!important; margin-bottom:0px!important; margin-top:0px!important; width:auto!important; table-layout:auto!important; background:none!important"> 
 <tbody style=""> 
  <tr style="border:none!important; padding:0px!important; vertical-align:top!important; margin:0px!important; background:0px 50%"> 
   <td style="font-family:monospace!important; vertical-align:top!important; border-bottom-width:0px; border-style:initial; border-color:initial; padding:0px!important; margin:0px!important; border-right-width:1px!important; border-top-width:0px; border-left-width:0px; color:rgb(137,137,137)!important; background:rgb(75,77,79)!important"> 
    <div style="border:0px; padding:0px; margin:0px; white-space:nowrap; line-height:15px!important; background:0px 50%"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       1 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       2 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       3 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       4 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       5 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       6 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       7 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       8 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       9 
     </div> 
    </div> </td> 
   <td style="font-family:monospace!important; vertical-align:top!important; border:0px; padding:0px!important; margin:0px!important; width:664px; background:0px 50%"> 
    <div style="padding:0px; margin:0px; white-space:pre; overflow:visible; border:none!important; color:rgb(255,255,255)!important; line-height:15px!important; background:none!important"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">from</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">django</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">conf</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">urls</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">import</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">include</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">url</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">from</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">django</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">contrib</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">import</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">admin</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       &nbsp; 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">from</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">import</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">views</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">#引入views</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       &nbsp; 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">urlpatterns</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">=</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">[</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">url</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#c7c7c7; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">r</span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'^admin/'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">include</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">admin</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">site</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">urls</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">url</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#c7c7c7; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">r</span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'^$'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">views</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">home</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">#增加一条URL规则，r'^$'表示首页(/)</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">]</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

在mysite/mysite文件夹下新建views.py文件，内容如下：

刷新网站首页，看到已经输出了”hello, world”。

## Application ##

上一节”hello world”的例子只是说明了URL的用法，这节才是本文重点：编写一个名为articles的应用，从MySQL数据库里读取出文章作者、标题、内容。

首先建立应用，在项目文件夹中执行：

$ python manage.py startapp articles

运行后在项目文件夹中会创建article文件夹，包含下列文件：

articles/  
├── admin.py  
├── \_\_init\_\_.py  
├── migrations  
  └── \_\_init\_\_.py  
├── models.py  
├── tests.py  
└── views.py

*  admin.py：当前应用在Django管理界面的设置。
 *  migrations：数据库迁移用文件夹，创建的migrate会存在这个文件夹里。
 *  models.py：模型文件，用 Python 类来描述数据表。
 *  views.py：视图文件，用来联系模型与模版，主要的业务逻辑一般都写在这里。
 *  tests.py：单元测试文件。

生成应用之后，要修改配置文件，告诉Django这个应用是属于当前项目的。打开配置文件(mysite/mysite/settings.py)，找到INSTALLED\_APPS元组，增加articles：

<table style="font-size:12px; margin-left:0px; border-collapse:collapse!important; border-spacing:0px!important; border:none!important; padding:0px!important; margin-right:0px!important; margin-bottom:0px!important; margin-top:0px!important; width:auto!important; table-layout:auto!important; background:none!important"> 
 <tbody style=""> 
  <tr style="border:none!important; padding:0px!important; vertical-align:top!important; margin:0px!important; background:0px 50%"> 
   <td style="font-family:monospace!important; vertical-align:top!important; border-bottom-width:0px; border-style:initial; border-color:initial; padding:0px!important; margin:0px!important; border-right-width:1px!important; border-top-width:0px; border-left-width:0px; color:rgb(137,137,137)!important; background:rgb(75,77,79)!important"> 
    <div style="border:0px; padding:0px; margin:0px; white-space:nowrap; line-height:15px!important; background:0px 50%"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       1 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       2 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       3 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       4 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       5 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       6 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       7 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       8 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       9 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       10 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       11 
     </div> 
    </div> </td> 
   <td style="font-family:monospace!important; vertical-align:top!important; border:0px; padding:0px!important; margin:0px!important; width:658px; background:0px 50%"> 
    <div style="padding:0px; margin:0px; white-space:pre; overflow:visible; border:none!important; color:rgb(255,255,255)!important; line-height:15px!important; background:none!important"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">INSTALLED_APPS</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">=</span> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.auth'</span> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.contenttypes'</span> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.sessions'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
     </div> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.auth'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
     </div> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.contenttypes'</span> 
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     </div> 
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      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'django.contrib.sessions'</span> 
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     </div> 
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      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">#……</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'articles'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">#加入应用</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

然后编写模型文件(article/models.py)：

Django会根据模型文件自动生成migrations来操作数据库。syncdb命令在1.9版本之前仍然可以使用，但还是建议使用migrate：

$ python manage.py makemigrations  
Migrations for ‘articles’:  
  0001\_initial.py:  
    – Create model Article  
$ python manage.py migrate  
Running migrations:  
  Rendering model states… DONE  
    Applying articles.0001\_initial… OK

Django会创建名为articles\_article的表，包含一个默认的主键和之前定义的字段：

简单的模型就设置完成了，现在编辑应用的视图(articles/views.py)文件：

<table style="font-size:12px; margin-left:0px; border-collapse:collapse!important; border-spacing:0px!important; border:none!important; padding:0px!important; margin-right:0px!important; margin-bottom:0px!important; margin-top:0px!important; width:auto!important; table-layout:auto!important; background:none!important"> 
 <tbody style=""> 
  <tr style="border:none!important; padding:0px!important; vertical-align:top!important; margin:0px!important; background:0px 50%"> 
   <td style="font-family:monospace!important; vertical-align:top!important; border-bottom-width:0px; border-style:initial; border-color:initial; padding:0px!important; margin:0px!important; border-right-width:1px!important; border-top-width:0px; border-left-width:0px; color:rgb(137,137,137)!important; background:rgb(75,77,79)!important"> 
    <div style="border:0px; padding:0px; margin:0px; white-space:nowrap; line-height:15px!important; background:0px 50%"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       1 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       2 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       3 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       4 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       5 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       6 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       7 
     </div> 
    </div> </td> 
   <td style="font-family:monospace!important; vertical-align:top!important; border:0px; padding:0px!important; margin:0px!important; width:664px; background:0px 50%"> 
    <div style="padding:0px; margin:0px; white-space:pre; overflow:visible; border:none!important; color:rgb(255,255,255)!important; line-height:15px!important; background:none!important"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"># articles/views.py</span> 
     </div> 
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      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">from</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
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      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">render</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">from</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">articles</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">models</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">import</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">Article</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#a7a8a2; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">#引入之前定义的model</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important">
       &nbsp; 
     </div> 
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      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">latest_article</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">request</span> 
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      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article_list</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">=</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">Article</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">objects</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">order_by</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'-id'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">return</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">render</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">(</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">request</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'articles.html'</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">,</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#b2af75; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">'article_list'</span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">:</span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article_list</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">)</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

编辑之前的urls.py文件(mysite/mysite/urls.py)：

<table style="box-sizing: border-box; font-size: 12px; margin-left: 0px; border-collapse: collapse !important; border-spacing: 0px !important; border: none !important; padding: 0px !important; margin-right: 0px !important; margin-bottom: 0px !important; margin-top: 0px !important; width: auto !important; table-layout: auto !important; background: none !important;"> 
 <tbody style="box-sizing: border-box;"> 
  <tr style="box-sizing: border-box; border: none !important; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: 0px 50%;"> 
   <td style="box-sizing: border-box; font-family: monospace !important; vertical-align: top !important; border-bottom-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; margin: 0px !important; border-right-width: 1px !important; border-top-width: 0px; border-left-width: 0px; color: rgb(137, 137, 137) !important; background: rgb(75, 77, 79) !important;"> 
    <div style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px; white-space: nowrap; line-height: 15px !important; background: 0px 50%;"> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       1 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       2 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       3 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       4 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       5 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       6 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       7 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       8 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       9 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(151, 151, 151) !important; background: rgb(58, 60, 61) !important;">
       10 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; text-align: center; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       11 
     </div> 
    </div></td> 
   <td style="box-sizing: border-box; font-family: monospace !important; vertical-align: top !important; border: 0px; padding: 0px !important; margin: 0px !important; width: 658px; background: 0px 50%;"> 
    <div style="box-sizing: border-box; padding: 0px; margin: 0px; white-space: pre; overflow: visible; tab-size: 4; border: none !important; color: rgb(255, 255, 255) !important; line-height: 15px !important; background: none !important;"> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">from</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">django</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">conf</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">urls </span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">import</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">include</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">url</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">from</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">django</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">contrib </span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">import</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">admin</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;">
       &nbsp; 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">from</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">import</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">views</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">from</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">articles </span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">import</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">views </span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">as</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">articles_views</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#a7a8a2;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">#导入articles的views</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;">
       &nbsp; 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">urlpatterns</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#99c9c4;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">=</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">[</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">url</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">(</span> 
      <span style="font-family:inherit;color:#c7c7c7;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">r</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'^admin/'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">include</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">(</span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">admin</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#92afc1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">site</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">urls</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">)</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">)</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">url</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">(</span> 
      <span style="font-family:inherit;color:#c7c7c7;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">r</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'^$'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">views</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">home</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">)</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: rgb(32, 35, 38) !important;"> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">&nbsp;&nbsp;&nbsp;&nbsp;</span> 
      <span style="font-family:inherit;color:#e8ce91;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">url</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">(</span> 
      <span style="font-family:inherit;color:#c7c7c7;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">r</span> 
      <span style="font-family:inherit;color:#b2af75;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">'^articles/'</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
      <span style="font-family:inherit;color:#06fe0;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;"> </span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">articles_views</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">.</span> 
      <span style="font-family:inherit;color:#d87c7b;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">latest_article</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">)</span> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">,</span> 
     </div> 
     <div style="box-sizing: border-box; font-family: inherit; border: 0px; padding: 0px 5px; margin: 0px; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; background: 0px 50%;"> 
      <span style="font-family:inherit;color:#c9d2d1;box-sizing: border-box; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;">]</span> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

现在访问[http://127.0.0.1:8000/articles/][http_127.0.0.1_8000_articles]，直接运行会报错TemplateDoesNotExist at 路径，因为还没有告诉Django，到哪里去找articles.html文件。

编辑配置文件(mysite/mysite/settings.py)，在56行找到TEMPLATE设置，在DIRS中设置一个模版路径，这里将模版目录指定为项目文件夹下的templates：

创建templates(mysite/templates)文件夹和articles.html文件(mysite/templates/articles.html)。如果使用过其它框架或者模板引擎，下面articles.html的内容就很容易看懂了，Django在模版文件中利用相应的TAG控制传递过来的变量显示的位置：

<table style="font-size:12px; margin-left:0px; border-collapse:collapse!important; border-spacing:0px!important; border:none!important; padding:0px!important; margin-right:0px!important; margin-bottom:0px!important; margin-top:0px!important; width:auto!important; table-layout:auto!important; background:none!important"> 
 <tbody style=""> 
  <tr style="border:none!important; padding:0px!important; vertical-align:top!important; margin:0px!important; background:0px 50%"> 
   <td style="font-family:monospace!important; vertical-align:top!important; border-bottom-width:0px; border-style:initial; border-color:initial; padding:0px!important; margin:0px!important; border-right-width:1px!important; border-top-width:0px; border-left-width:0px; color:rgb(137,137,137)!important; background:rgb(75,77,79)!important"> 
    <div style="border:0px; padding:0px; margin:0px; white-space:nowrap; line-height:15px!important; background:0px 50%"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       1 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       2 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       3 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; color:rgb(151,151,151)!important; background:rgb(58,60,61)!important">
       4 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; text-align:center; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%">
       5 
     </div> 
    </div> </td> 
   <td style="font-family:monospace!important; vertical-align:top!important; border:0px; padding:0px!important; margin:0px!important; width:664px; background:0px 50%"> 
    <div style="padding:0px; margin:0px; white-space:pre; overflow:visible; border:none!important; color:rgb(255,255,255)!important; line-height:15px!important; background:none!important"> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">%</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">for</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#e8ce91; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article</span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">in</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article_list</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">%</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">Author</span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">:</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#c7c7c7; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">author</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">Title</span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">:</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#c7c7c7; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">title</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:rgb(32,35,38)!important"> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">Content</span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">:</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#d87c7b; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">article</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">.</span> 
      <span style="font-family:inherit; color:#c7c7c7; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">title</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
     </div> 
     <div style="font-family:inherit; border:0px; padding:0px 5px; margin:0px; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important; background:0px 50%"> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">{ </span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">%</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#92afc1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">endfor</span> 
      <span style="font-family:inherit; color:#06fe0; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important"></span> 
      <span style="font-family:inherit; color:#99c9c4; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">%</span> 
      <span style="font-family:inherit; color:#c9d2d1; height:inherit; font-size:inherit!important; line-height:inherit!important; font-weight:inherit!important">}</span> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

这样所有的配置就完成了，访问 http://127.0.0.1:8000/articles，Django会自动读取数据库中的内容，并显示在网页上。可以直接在数据库中写入数据，或是在Django的shell中操作：

$ python manage.py shell  
>>> from articles.models import Article  
>>> Article.create(title=’Django’, author=’perchouli’, content=’Django+MySQL’)

[http_127.0.0.1_8000]: http://127.0.0.1:8000/
[pip]: http://www.pip-installer.org/en/latest/index.html
[setuptools]: http://pypi.python.org/pypi/setuptools
[virtualenv]: http://www.virtualenv.org/en/latest/index.html
[MySQL for Python]: https://pypi.python.org/pypi/MySQL-python
[http_127.0.0.1_8000_articles]: http://127.0.0.1:8000/articles/