FlexPost数据到PHP的实现。实现也很简单，利用URLLoader，URLRequest，URLRequestMethod类实现。

直接上代码：

private var mHttpService:URLLoader;
              
		private var mHttpUrlRequest:URLRequest;

		public function THttpServiceCore()
		{
			mHttpService=new URLLoader();

			mHttpUrlRequest=new URLRequest(TGlobalAppCore.ServerURL);

			mHttpUrlRequest.method=URLRequestMethod.POST;

		}

		public function PostData(longitude:String, latitude:String):void
		{
                        //设置要传输的参数
			var mHttpParameters:URLVariables=new URLVariables();

                        //userid是根据PHP端字段来设置，然后赋值
			mHttpParameters.userid=1;

			mHttpParameters.logid=1;

			mHttpParameters.logtime=FlexGlobals.topLevelApplication.GetCurrentTime();

			mHttpUrlRequest.data=mHttpParameters;

                        //启动监听
			mHttpService.addEventListener(Event.COMPLETE, PostComplete);
                          
                        //提交

			mHttpService.load(mHttpUrlRequest);

		}

		private function PostComplete(e:Event):void
		{
			trace("完成");
		}