Jacklovely

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说明(2017-5-2 11:42:33):

1. index.html

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Document</title>
 6 </head>
 7 <body>
 8     <form action="http://192.168.1.150:3000" method="GET">
 9         <input type="text" name="username"><br/>
10         <input type="text" name="password"><br/>
11         <input type="radio" name="gender" value="male">12         <input type="radio" name="gender" value="female">13         <input type="submit" name="" value="提交">
14     </form>
15 </body>
16 </html>

2. foo.js

 1 var http = require("http");
 2 var url = require("url");
 3 var server = http.createServer(function(req,res){
 4     // console.log("服务器接收到了请求"+req.url);
 5     var queryObj = url.parse(req.url,true).query;
 6     var username = queryObj.username;
 7     var password = queryObj.password;
 8     var gender = queryObj.gender;
 9 
10     res.end("服务器接收到了表单请求" + username + password + gender);
11 });
12 server.listen(3000,"192.168.1.150");

3. 输出

注意:

(1)url.parse(url,true).query是最新方法,能将url拆分成很多部分(见下图),true能将字符串转成对象,不加true就是个字符串。此处不用querystring,不然要分两步(越写越多,写到笔记3里得了!)。

 

 

posted on 2017-05-02 11:46  Jacklovely  阅读(240)  评论(0编辑  收藏  举报