首先下载flex-iframe.swc，并添加到libs中

下面直接上代码

复制代码 代码如下:

<?xml version=”1.0″ encoding=”utf-8″?>
<s:Application xmlns:fx=”http://ns.adobe.com/mxml/2009″
xmlns:s=”library://ns.adobe.com/flex/spark”
xmlns:mx=”library://ns.adobe.com/flex/mx”
xmlns:code=”http://code.google.com/p/flex-iframe/”
minWidth=”955″ minHeight=”600″
creationComplete=”application1_creationCompleteHandler(event)”>
<fx:Script>
<![CDATA[
import mx.events.FlexEvent;
protected function application1_creationCompleteHandler(event:FlexEvent):void
{
this.myiframe.source = “http://m.weather.com.cn/m/pn11/weather.htm”;
}
]]>
</fx:Script>
<fx:Declarations>
<!– 将非可视元素（例如服务、值对象）放在此处 –>
</fx:Declarations>
<code:IFrame/>
</s:Application>