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proxy-pre-mock

v1.2.0

Published

基于webpack、vite框架的本地mock服务

Downloads

17

Readme

proxy-pre-mock

简单的mock插件,快速实现mock开发需求

1.下载

npm i proxy-pre-mock -D

2.使用

a、在webpack5项目中

vue.config.js:

const {webpack5Middleware} = require('proxy-pre-mock')
module.exports = defineConfig({
    devServer: {
        setupMiddlewares: (middlewares) => {
            middlewares.unshift(webpack5Middleware('mock'));
            return middlewares;
        }
    }
})

webpack5Middleware接受一个参数:mock文件所在的目录(可以是相对定位,也可以是绝对定位)

mock目录下创建js文件:

1、支持热更新:新增、修改、注释、删除js文件都能立刻响应,不需要重启项目。 2、一个文件中可以调用多次addMock。 3、【注意】避免添加两个相同的addMock,不然会出现意想不到的bug,如果出现,请删除后重启项目。

addMock支持四个参数:

  • path:请求地址pathname
  • method:请求方法
  • handle(req, res):响应体函数,你可以使用req, res中的任何数据或方法
  • mockSwitch:是否响应mock数据的开关,为false时,此mock路由不生效

支持addMock.get、addMock.post去调用

// commonjs:
const { addMock } = require('proxy-pre-mock')

// 基础用法
addMock('/api/check', 'get', (req)=>{
    return {
        code: 200,
        data: {
            name: 'check',
            age: 14
        }
    }
})
// 修改状态码
addMock.get('/api/check', (req, res)=>{
    res.statusCode = 500
    return {
        code: 200,
        data: {
            name: 'check',
            age: 14
        }
    }
})
// 延迟响应
addMock.get('/api/check', (req, res)=>{
    setTimeout(()=>{
        res.end('dddddddddd')
    },3000)
})
// 3.使用第三方库
import Mock from 'mockjs'

addMock.get('/api/check', (req, res)=>{
    const list =  Mock.mock({
        'list|1-10': [{
            'id|+2': 0
        }]
    })
    return {
        code: 200,
        data: list
    }
})
// 3.动态路由
import Mock from 'mockjs'

addMock.get('/api/check/:id/:count', (req, res)=>{
    const {id, count} = req.params
    return {
        code: 200,
        data: list
    }
})

b、在vite项目中

vite5Plugin方法和webpack版本的大致相同,只是在vite5中是以插件的形式启动的

vite.config.js:

import { vite5Plugin } from 'proxy-pre-mock'
export default defineConfig({
    plugins: [
        vite5Plugin('mock')
    ]
})