var http = require(‘http‘);
// var optfile = require(‘./models/optfile‘);

http.createServer(function (request, response) {
  response.writeHead(200, {‘Content-Type‘: ‘text/html; charset=utf-8‘});
  if(request.url!=="/favicon.ico"){ //清除第2此访问
    console.log(‘访问‘);
    response.write(‘hello,world‘);
    //optfile.readfile("G:\\www\\nodejs\\one\\models\\aa.txt");
    // optfile.readfileSync("G:\\www\\nodejs\\one\\models\\aa.txt");
    response.end(‘hell,man‘);//不写则没有http协议尾
  }
}).listen(8000);

console.log(‘Server running at http://127.0.0.1:8000/‘);

nodejs新建服务器