因工作需要，要学会 Flex接入 WebService；在网上找了一坨子的例子，都运行不了，最后找到一篇《五分钟用Flex构建WebService应用》感觉不错，不过我直接复制代码老出现问题，于是我就自己按不停地盲人摸象：

WebService地址：

http://www.webxml.com.cn/WebServices/WeatherWebService.asmx

<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> <mx:Script> <!--[CDATA[ import mx.collections.ArrayCollection; import mx.utils.ArrayUtil; import mx.controls.Alert; import mx.rpc.events.ResultEvent; import mx.rpc.events.FaultEvent; private function onLoad(event:ResultEvent):void{ myWeatherReport.text = ""; var weatherInfo:ArrayCollection = (event.result) as ArrayCollection; for(var i:int=0;i<weatherInfo.length;i++){ myWeatherReport.text+=weatherInfo[i]+"/n"; } } private function faultHandler(event:FaultEvent):void{ Alert.show(event.fault.toString(),'WebService Error'); } ]]--> </mx:Script> <mx:WebService id="webService" wsdl="http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl" showBusyCursor="true" result="onLoad(event)" fault="faultHandler(event)"/> <mx:TextInput id="cityname" text="深圳" x="30" y="10" width="117" fontFamily="Arial" fontSize="12"/> <mx:Button label="<a href="/tag/diaoyong/" target="_blank" class="keywords">调用</a>WebService" x="30" y="40" click="webService.getWeatherbyCityName(cityname.text)" fontSize="12"/> <mx:TextArea id="myWeatherReport" height="217" width="464" editable="false" x="30" y="70" fontFamily="Arial" fontSize="12"/> </mx:Application>

绝对可用。。