var http = require("http");function myNode(request, response){response.writeHead(200, {"Content-type":"text/plain"});response.write("hello world"); //hello worldresponse.end();}http.createServer(myNode).listen(2222); //监听2222端口console.log("Server has started"); //在控制台提示服务启动然后在windows命令行输入node e:/node/server.js
