us = {};
us.qs = require("querystring"); //引用文件解析包
us.http = require("http"); //引用http server服务



/**
* 创建服务
*
* @param  {object} requset 请求对象
* @param  {object} response 响应对象
**/
us.server = us.http.createServer(function (requset, response) {
    //设置跨域
    response.writeHead(200, {
        "Content-Type": "application/json",
        'Access-Control-Allow-Origin': '*',
        "Connection": "keep-alive",
        'Access-Control-Allow-Headers': 'Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'
    });
    var data = { "name": "John", "age": 30 };
    res.write(JSON.stringify(data));
});


/**
* 监听1473端口的处理
*
**/
us.server.listen('1473', '', function () {
    //在控制台输出监听提示
    console.log("开始监听" + us.server.address().port + "......");
});