白鹭http请求post

示例demo:
 1         //new http请求
 2         var request = new egret.HttpRequest();
 3         
 4         //请求参数
 5         var params = "p1=postP1&p2=postP2";
 6         
 7         //发送post请求
 8         request.open("http://Helloworld/test.php",egret.HttpMethod.POST);
 9         
10         //设置响应头
11         request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
12         
13         //发送参数
14         request.send(params);
15         
16         //监听当前请求完成后，返回数据
17         request.addEventListener(egret.Event.COMPLETE,function(evt){
18             //请求返回数据
19              var data = request.response;
20              console.log(data);
21         },this);