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mock-server-cli

v1.0.5

Published

定义数据结构,自动生成模拟数据,方便在开发阶段迅速集成数据

Downloads

3

Readme

模拟数据服务

定义数据结构,自动生成模拟数据,方便在开发阶段迅速集成数据

安装

npm i -g mock-server-cli

使用

启动

$ mock-server --help # 显示帮助信息

Usage: mock-server [options] [ --db mockdata | mockdata.json ]

Options:

  -h, --help                     output usage information
  -v, --version                  output the version number

  --port [number]                Port to use [3000]
  --db [string]                  use the json database
  --address [domain | ip]        Address to use [localhost]

$ mock-server  # 启动服务
mock server listening http://localhost:3000

管理面板

访问定义的域名(默认: localhost)与端口号(默认:3000),可进入管理面板。即可看见当前项目已定义的所有接口,点击接口可以编辑接口。

http://localhost:3000

路由

定义模拟数据接口时,可选择请求方式 任意 GET POST PUT DELETE OPTIONS

接口url可填写具体url,也可以使用 :param 方式定义带参数的路由,如果使用参数路由,在数据定义中可以使用占位符 @param(:param) 获取参数

  • /user/:id => @param(id)
  • /user/:userid/info => @param(userid)

语法

本服务集成了 mockjsfaker.js 语法

mockjs

  • 官网: http://mockjs.com/
  • 文档: https://github.com/nuysoft/Mock/wiki
  • 示例: http://mockjs.com/examples.html

mockjs在key使用 | 符号定义数据结构,在 value 使用 @ 定义数据类型,如

{
    "users|10-50": [{ // 生成 10-50 个元素的数组
        "id|+1": 10, // 从 10 开始,依次加 1
        "name": "@cname", // 随机生成一个中文名字
        "email": "@email", // 随机生成一个邮箱地址
        "home": "@url(http)" // 随机生成 http 协议的url
    }]
}

faker.js

  • 官网 && 文档: http://marak.github.io/faker.js
  • 示例: https://cdn.rawgit.com/Marak/faker.js/master/examples/browser/index.html

因为 mockjs 可能无法满足数据类型的定义,特别引入了 faker.js 增加数据类型的定义,在 value 使用 {{}} 定义数据类型,如

{
    "name": "{{name.lastName}} {{name.firstName}}",
    "company": "{{company.companyName}}",
    "avatar": "{{image.avatar}}"
}

mockjs & faker.js

两种语法可以混用,使得更灵活配置

{
    "users|10-50": [{ 
        "id|+1": 10, 
        "name": "@cname", 
        "email": "@email", 
        "home": "@url(http)",
        "realName": "{{name.lastName}} {{name.firstName}}",
        "company": "{{company.companyName}}",
        "avatar": "{{image.avatar}}"
    }]
}

函数

里面可以写一个函数,在保存时会执行函数 取返回值保存