第一个flex程序

<?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" minWidth="955" minHeight="600">
	<mx:Form>
		<mx:FormHeading label="person info"/>
		<mx:FormItem label="first Name">
			<s:TextInput/>
		</mx:FormItem>
		<mx:FormItem label="last Name">
			<s:TextInput/>
		</mx:FormItem>
	</mx:Form>
</s:Application>

运行效果如下：