nodejs express服务器搭建和使用教程

来源：互联网发布：win10笔记本电脑优化编辑：程序博客网时间：2024/05/16 13:55

腾讯开发者实验室 express入门指导

如果想了解更多express搭建服务器的信息，请访问express官网

app.js

var express = require('express');var app = express();// 对网站首页的访问返回 "Hello World!" 字样app.get('/', function (req, res) {  res.send('Hello World!');});// 网站首页接受 POST 请求app.post('/', function (req, res) {  res.send('Got a POST request');});// /user 节点接受 PUT 请求app.put('/user', function (req, res) {  res.send('Got a PUT request at /user');});// /user 节点接受 DELETE 请求app.delete('/user', function (req, res) {  res.send('Got a DELETE request at /user');});var server = app.listen(3000, function () {  console.log('Example app listening on port 3000!');});

app.js

var express = require('express');var app = express();app.use(express.static('public'));var server = app.listen(3000, function () {  console.log('Example app listening on port 3000!');});

hello.html

<!DOCTYPE html><html lang="en"><head>  <meta charset="UTF-8">  <title>Document</title></head><body>  <h1>Hello World</h1></body></html>

app.js

var express = require('express');var app = express();app.use('/static', express.static('public'));var server = app.listen(3000, function () {  console.log('Example app listening on port 3000!');});

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