Flex直接与mysql数据库连接

?<?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" ????? creationComplete="application1_creationCompleteHandler(event)" ????? xmlns:mx="library://ns.adobe.com/flex/mx" ????? minWidth="955" ????? minHeight="600"> ?<s:layout> ??<s:BasicLayout/> ?</s:layout> ?<fx:Script> ??<![CDATA[ ???import com.maclema.mysql.Connection; ???import com.maclema.mysql.MySqlToken; ???import com.maclema.mysql.ResultSet; ???import com.maclema.mysql.Statement; ??? ???import mx.controls.Alert; ???import mx.events.FlexEvent; ???import mx.rpc.AsyncResponder; ??? ???private var con:Connection; ??? ???protected function application1_creationCompleteHandler(event:FlexEvent):void ???{ ????con=new Connection("localhost",3306,"root","croot"); ????con.connect(); ???} ??? ???protected function button1_clickHandler(event:MouseEvent):void ???{ ????var st:Statement=con.createStatement(); ????var token:MySqlToken=st.executeQuery("select * from? xstudent"); ????token.addResponder(new AsyncResponder(function(data:Object,token:Object):void ????{ ?????var rs:ResultSet=ResultSet(data); ?????while (rs.next()) ?????{ ??????Alert.show(rs.getString("login_name")); ?????} ????},function(info:Object,token:Object):void ????{ ?????Alert.show("Error: " + info); ????},token)); ???} ??? ??]]> ?</fx:Script> ?<fx:Declarations> ??<!-- 将非可视元素（例如服务、值对象）放在此处 --> ?</fx:Declarations> ?<mx:Button label="连接数据库" click="button1_clickHandler(event)"></mx:Button> </s:Application>