const express = require('express')const app = express()//如果它在最前面，后面的/開頭的都會被攔截app.get('/', (req, res) => res.send('Hello World!'))app.use(express.static('public'));//靜態資源app.use('/dist', express.static(path.join(__dirname, 'public')));//靜態資源//404app.use('/test', function (req, res, next) {  res.status(404).send("Sorry can't find that!");});app.use(function (req, res, next) {  //TODO 中間件，每個請求都會經過  next();});app.use(function (err, req, res, next) {  //TODO 失敗中間件，請求錯誤后都會經過  console.error(err.stack);  res.status(500).send('Something broke!');  next();});app.listen(4000, () => console.log('Example app listening on port 4000!'))

const request = require('request');app.use('/base/', function (req, res) {  let url = 'http://localhost:3000/base' + req.url;  req.pipe(request(url)).pipe(res);});

const http_proxy = require('http-proxy-middleware');const proxy = { '/tarsier-dcv/': {  target: 'http://192.168.1.190:1661' }, '/base/': {  target: 'http://localhost:8088',  pathRewrite: {'^/base': '/debug/base'} }};for (let key in proxy) { app.use(key, http_proxy(proxy[key]));}

"scripts": { "server": "nodemon --watch build --watch test src/server.js"}