新版本webpack生成的dev.server.js 在webpack.dev.conf.js中webpack.dev.conf.jsconst axios = require('axios')
const express = require('express')
const app = express()
const apiRoutes = express.Router()
app.use('/api', apiRoutes)然后找到devserver 这里可以配置路由devServer: {before (app) {app.get('/api/getDiscList', function (req, res) {res.json})},
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