response的数据

 1 //
 2 require(‘http‘).createServer((request, response)=>{
 3     //1. 响应行
 4     //1-1 响应状态码
 5     response.statusCode = 200;
 6     response.statusCode = 404;
 7     response.statusCode = 500;
 8     response.statusCode = 999;
 9     //1-2 响应状态字符串
10     response.statusMessage = "HAHA";
11     //2. 响应头  text/html 告知客户端响应体的类型  charset 设置响应体的字符集
12     response.setHeader(‘Content-type‘,‘text/html;charset=utf-8‘);
13     response.setHeader("ceshi","this is a test");
14     //3. 响应体
15     // write
16     // end   
17     response.write("身无彩凤双飞翼");
18     response.write("心有灵犀一点通");
19     response.end();  //必须写的
20     // response.end(‘秀林真秀‘); //    响应 HTML,CSS,JavaScript 
21 }).listen(8000,()=>{
22     console.log("服务启动 8000 端口监听中.....");
23 })