1 //模块化引入

 2     let http  = require ("http");

 3

 4 //创建服务器

 5     http.createServer(function(request,response){

 6 //设置响应头为中文

 7         response.writeHead(200,{"Content-Type":"text/html";"charset=utf-8"})

 8 //通过相应客户端显示信息

 9     response.write("laowang");

10     response.write("<br>"+"dahuang,nihao");

11     response.end("<br>"+"zaijian");

12 //添加端口号

13 }).listen(8888)