windows命令行连接远程服务器MongoDB

我会带着你远行 2021-09-22 15:18 727阅读 0赞

## 基本命令及参数一览： ##

D:\software\professional\mongoDB\bin>mongo --help
    MongoDB shell version v3.4.5
    usage: mongo [options] [db address] [file names (ending in .js)]
    db address can be:
      foo                   foo database on local machine
      192.168.0.5/foo       foo database on 192.168.0.5 machine
      192.168.0.5:9999/foo  foo database on 192.168.0.5 machine on port 9999
    Options:
      --shell                             run the shell after executing files
      --nodb                              don't connect to mongod on startup - no
                                          'db address' arg expected
      --norc                              will not run the ".mongorc.js" file on
                                          start up
      --quiet                             be less chatty
      --port arg                          port to connect to
      --host arg                          server to connect to
      --eval arg                          evaluate javascript
      -h [ --help ]                       show this usage information
      --version                           show version information
      --verbose                           increase verbosity
      --ipv6                              enable IPv6 support (disabled by default)
      --disableJavaScriptJIT              disable the Javascript Just In Time
                                          compiler
      --disableJavaScriptProtection       allow automatic JavaScript function
                                          marshalling
      --ssl                               use SSL for all connections
      --sslCAFile arg                     Certificate Authority file for SSL
      --sslPEMKeyFile arg                 PEM certificate/key file for SSL
      --sslPEMKeyPassword arg             password for key in PEM file for SSL
      --sslCRLFile arg                    Certificate Revocation List file for SSL
      --sslAllowInvalidHostnames          allow connections to servers with
                                          non-matching hostnames
      --sslAllowInvalidCertificates       allow connections to servers with invalid
                                          certificates
      --sslFIPSMode                       activate FIPS 140-2 mode at startup
      --networkMessageCompressors arg     Comma-separated list of compressors to
                                          use for network messages
      --jsHeapLimitMB arg                 set the js scope's heap size limit
    
    Authentication Options:
      -u [ --username ] arg               username for authentication
      -p [ --password ] arg               password for authentication
      --authenticationDatabase arg        user source (defaults to dbname)
      --authenticationMechanism arg       authentication mechanism
      --gssapiServiceName arg (=mongodb)  Service name to use when authenticating
                                          using GSSAPI/Kerberos
      --gssapiHostName arg                Remote host name to use for purpose of
                                          GSSAPI/Kerberos authentication
    
    file names: a list of files to run. files have to end in .js and will exit after unless --shell is specified

## 创建连接： ##

首先打开命令行cmd，跳转到MongoDB安装的位置，这里为  **cd /d D:\\software\\professional\\mongoDB\\bin **

此3.4版本认证连接需要指定认证的数据库，即 “--authenticationDatabase”参数。

使用mongo命令进行连接，指定服务器地址及端口号，用户名-u，密码-p。

若没有设置用户认证，则不需要用户名及密码两个参数。

>**mongo --authenticationDatabase admin -u 用户名 -p 密码  服务器地址:端口号**

*注：若未指定--authenticationDatabase 参数，此版本的mongodb会报错：*

*MongoDB server version: 3.4.17  
2018-12-03T12:40:36.976+0800 E QUERY    \[thread1\] Error: Authentication failed. :  
DB.prototype.\_authOrThrow@src/mongo/shell/db.js:1459:20  
@(auth):6:1  
@(auth):1:2  
exception: login failed*

# #

## 进一步的操作： ##

查看数据库: show dbs

指向某个数据库：use 数据库名

查看该数据下的集合：show collections

查找数据库中某个集合的数据：db.集合名.find()