nodejs express伺服器搭建和使用教程
阿新 • • 發佈：2019-01-03
騰訊開發者實驗室 express入門指導
如果想了解更多express搭建伺服器的資訊，請訪問express官網
app.js
var express = require('express'); var app = express(); // 對網站首頁的訪問返回 "Hello World!" 字樣 app.get('/', function (req, res) { res.send('Hello World!'); }); // 網站首頁接受 POST 請求 app.post('/', function (req, res) { res.send('Got a POST request'); }); // /user 節點接受 PUT 請求 app.put('/user', function (req, res) { res.send('Got a PUT request at /user'); }); // /user 節點接受 DELETE 請求 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!');
});
