NodeJs 项目基础架构搭建

本是古典何须时尚 2023-10-18 16:23 150阅读 0赞

第一步：创建项目存储路径(C:\\node\_workspace),创建NodeJs 项目(mongodb\_desk) 并初始化

C:\>mkdir node_workspace
    
    C:\>cd node_workspace
    
    C:\node_workspace>mkdir mongodb_desk
    
    C:\node_workspace>cd mongodb_desk
    
    C:\node_workspace\mongodb_desk>cnpm init
    This utility will walk you through creating a package.json file.
    It only covers the most common items, and tries to guess sensible defaults.
    
    See `npm help json` for definitive documentation on these fields
    and exactly what they do.
    
    Use `npm install <pkg>` afterwards to install a package and
    save it as a dependency in the package.json file.
    
    Press ^C at any time to quit.
    package name: (mongodb_desk)
    version: (1.0.0)
    description:
    entry point: (index.js)
    test command:
    git repository:
    keywords:
    author:
    license: (ISC)
    About to write to C:\node_workspace\mongodb_desk\package.json:
    
    {
      "name": "mongodb_desk",
      "version": "1.0.0",
      "description": "",
      "main": "index.js",
      "scripts": {
        "test": "echo \"Error: no test specified\" && exit 1"
      },
      "author": "",
      "license": "ISC"
    }
    
    
    Is this OK? (yes) yes

第二步：mongodb\_desk 项目目录结构：

建立三个文件夹：public、routes、views

mongodb\_desk 项目目录结构:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70][]

对应文件及其文件夹说明:  
models 存放操作数据库的文件

public 存放静态文件，如 css、图片等

routes 存放路由文件

views 存放模板文件

app.js 程序主文件

package.json 存储项目的信息，比如项目名、描述、作者、依赖等

至此一个nodejs 项目的基础框架搭建完毕。

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