express学习7-express参数中post参数的获取

 demo39.js

const express = require('express');
 
const app = express();
const bodyParser = require('body-parser');
//拦截所有请求
//extends:true 方法内部使用第三方模块请求的参数
app.use(bodyParser.urlencoded({ extends: false }))
 
app.post('/add', (req, res) => {
    res.send(req.body);
})
app.listen(3000);
console.log('服务器启动成功');

post.html

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
 
<body>
    <form action="http://localhost:3000/add" method="post">
        <input type="text" name="username">
        <input type="password" name="password">
        <input type="submit" name="">
    </form>
</body>
 
</html>

 

posted @ 2022-08-05 22:01  前端导师歌谣  阅读(263)  评论(0)    收藏  举报