Property-admin/build/dev-server.js

require('./check-versions')()

var config = require('../config')
if (!process.env.NODE_ENV) {
    process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV)
}

var opn = require('opn')
var path = require('path')
var express = require('express')
var webpack = require('webpack')
var proxyMiddleware = require('http-proxy-middleware')
var webpackConfig = require('./webpack.dev.conf')

// default port where dev server listens for incoming traffic
var port = process.env.PORT || config.dev.port
// automatically open browser, if not set will be false
var autoOpenBrowser = !!config.dev.autoOpenBrowser
// Define HTTP proxies to your custom API backend
// https://github.com/chimurai/http-proxy-middleware
var proxyTable = config.dev.proxyTable

var app = express()
// 添加网上配置JSON 
// 本地json-server服务器搭建代码
// 引入数据库文件
var appData = require('../dist/static/api/viewAPI.json')
// 引入数据库
var getBoardList = appData.getBoardList
var apiRoutes = express.Router()
// 使用api的方法来创建连接时候的请求
apiRoutes.post('/getBoardList', function (req, res) {
    res.json({
        errno: 0 ,
        data: getBoardList
    })
})
// 调用api
app.use('/api', apiRoutes)



var compiler = webpack(webpackConfig)

var devMiddleware = require('webpack-dev-middleware')(compiler, {
    publicPath: webpackConfig.output.publicPath,
    quiet: true
})

var hotMiddleware = require('webpack-hot-middleware')(compiler, {
    log: () => {}
})
// force page reload when html-webpack-plugin template changes
compiler.plugin('compilation', function (compilation) {
    compilation.plugin('html-webpack-plugin-after-emit', function (data, cb) {
        hotMiddleware.publish({ action: 'reload' })
        cb()
    })
})

// proxy api requests
Object.keys(proxyTable).forEach(function (context) {
    var options = proxyTable[context]
    if (typeof options === 'string') {
        options = { target: options }
    }
    app.use(proxyMiddleware(options.filter || context, options))
})

// handle fallback for HTML5 history API
app.use(require('connect-history-api-fallback')())

// serve webpack bundle output
app.use(devMiddleware)

// enable hot-reload and state-preserving
// compilation error display
app.use(hotMiddleware)

// serve pure static assets
var staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory)
app.use(staticPath, express.static('./static'))

var uri = 'http://localhost:' + port

devMiddleware.waitUntilValid(function () {
    console.log('> Listening at ' + uri + '\n')
})

module.exports = app.listen(port, function (err) {
    if (err) {
        console.log(err)
        return
    }

    // when env is testing, don't need open it
    if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') {
        opn(uri)
    }
})