Flex操作Json数据示例 .

Flex操作Json数据示例

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本示例中需要用到JSON类库，下载地址：http://code.google.com/p/as3corelib/

1、Flex代码

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
	<mx:Script>
		<!--[CDATA[
			import com.adobe.serialization.json.JSON;
			import mx.rpc.events.FaultEvent;
			import mx.rpc.events.ResultEvent;
			import mx.messaging.AbstractConsumer;
			import mx.rpc.http.HTTPService;
			
			private var strServiceUrl:String = "http://localhost:4051/WebSite/CreateJson.aspx";
			private function getJsonData(event:MouseEvent):void
			{
				var service:HTTPService = new HTTPService();
				service.url = strServiceUrl+"?"+new Date().toUTCString();
				service.useProxy = false;
				service.resultFormat = "e4x";
				service.addEventListener(FaultEvent.FAULT,onFaultHandler);
				service.addEventListener(ResultEvent.RESULT,onResultHandler);
				service.send();
			}
			private function onResultHandler(e:ResultEvent):void
			{
				txt.text = "";
				var str:String = e.result.toString();
				var jsonObj:Object = JSON.decode(str);
				txt.text += jsonObj.name;
			}
			private function onFaultHandler(e:FaultEvent):void
			{
				var str3:String = e.message.toString();
				trace(str3);
			}
			
		]]-->
	</mx:Script>
	<mx:Button x="78" y="43" label="获取解析JSON" click="getJsonData(event)"/>
	<mx:TextArea x="68" y="101" id="txt" width="409" height="236"/>
</mx:Application>

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2、HttpService代码

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 string strMsg = "{/"name/":/"jiang/",/"age/":26}";
        Response.Write(strMsg);

转发于：http://blog.csdn.net/jiang1984j/article/details/5751885