flex-httpservice

由 syw00syw 撰写 　http://blog.ityao.com/archives/629

mxml代码中 httpservice 组件,连接一php计算器


<s:Button click="this.hs.send();"/>
<fx:Declarations>
    <s:HTTPService id="hs" url="http://127.0.0.1/cal.php" method="GET">
        <s:request xmlns="">
            <calculator>plus</calculator>
            <param1>10</param1>
            <param2>23</param2>
        </s:request>
        <s:fault>
            <![CDATA[
                trace("")
            ]]>
        </s:fault>
        <s:result>
            <![CDATA[
                trace(event.result.result.equals)
            ]]>
        </s:result>
    </s:HTTPService>
</fx:Declarations>

httpService组件，在as块中传入参数


var param:Object = {calculator:"minus",param1:"23",param2:"13"}
httpServ.send(param)

<mx:HTTPService id="httpServ">
    <mx:resultFormat>text</mx:resultFormat>
    <mx:url>http://127.0.0.1/cal.php</mx:url>
    <mx:fault>Alert.show(event.toString(), event.type);</mx:fault>
</mx:HTTPService>

as代码中，使用httpservice类


public var httpservice:mx.rpc.http.HTTPService = new mx.rpc.http.HTTPService();
public var param:Object={calculator:"minus",param1:"23",param2:"13"};
public function send_data():void{
    httpservice.url ="http://127.0.0.1/cal.php";
    httpservice.method = "POST";
    httpservice.addEventListener(ResultEvent.RESULT, resultHandler);
    httpservice.addEventListener(FaultEvent.FAULT, this.HttpErrorHandle);
    httpservice.send(param);
        }

as代码中使用urlloader

public function Temp()
        {
            var url:String = "http://127.0.0.1/cal.php"
            var urlVariables:URLVariables = new URLVariables();
            urlVariables.decode("calculator=plus&param1=10&param2=22");
            var request:URLRequest = new URLRequest(url);
            request.data = urlVariables;
            request.method = URLRequestMethod.POST

            var loader:URLLoader = new URLLoader()
            loader.dataFormat = URLLoaderDataFormat.TEXT
            loader.addEventListener(Event.COMPLETE, onComplete)
            loader.load(request);

        }
        public function onlistener(event:Event):void{
            var xml:XML = new XML(event.target.data)

            trace(xml..equals)
        }