var http = require("http");
http.createServer(function (request, response) {
response.writeHead(200, {'Content-Type': 'text/html; charset=utf-8'}); //协议头
if(request.url != "/favicon.ico") { //清除第二次访问
console.log("访问");
response.write("hello,world");
response.end("访问结束"); //协议尾，如果没有添加，页面一直处于更新状态
}
}).listen(8000);
console.log("Server running at http://127.0.0.1:8000/");Hello World! Hello World! Hello World! Hello World! Hello...
hello, world hello, world hello, world hello, world
标题： hello world hello world hello world hello world hello...
markdown hello world hello world hello world hello world ...
Hello World 1 Hello World 2## Hello World 3 Hello World 4...
1 标题 Hello World！ #Hello World！ Hello World！ ## Hello Wor...
1. hello world print('Hello World!')`--># 输出：Hello World!...
hello world ，hello world
程序员眼里最伟大的词组: hello world! hello world! hello world! hello...
Hello World hello world Good Night
本文标题：hello,world!
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