两个完全独立的swf进行数据交互【原创】
第一步，创建一个web项目分别叫localConnection_test1，主应用的代码如下：
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1 <?xml version="1.0" encoding="utf-8"?> 2 <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 3 xmlns:s="library://ns.adobe.com/flex/spark" width="100%" height="100%" 4 xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="creationCompleteHandler(event)"> 5 <fx:Script> 6 <![CDATA[ 7 import mx.events.FlexEvent; 8 9 private var conn:LocalConnection; 10 11 protected function creationCompleteHandler(event:FlexEvent):void 12 { 13 hi.text = "这是test1"; 14 conn = new LocalConnection(); 15 conn.addEventListener(StatusEvent.STATUS,onStatus); 16 conn.connect("fromtest2"); 17 conn.client = this; 18 } 19 20 protected function onStatus(event:StatusEvent):void 21 { 22 hi.text=event.level; 23 } 24 25 public function showText(s:String):void 26 { 27 hi.text = s; 28 } 29 30 protected function b1_clickHandler(event:MouseEvent):void 31 { 32 conn.send("fromtest1","gogo"); 33 } 34 35 ]]> 36 </fx:Script> 37 <s:VGroup verticalAlign="middle"> 38 <s:Label id="hi"/> 39 <s:Button id="b1" label="test1" click="b1_clickHandler(event)"/> 40 </s:VGroup> 41 </s:Application>
第二步，将localConnection_test1导出为bin-release
第三步，再创建一个web项目叫localConnection_test2，主应用代码如下（注意要将第二步中导出的bin-release拷在该项目的src目录下）：
View Code
1 <?xml version="1.0" encoding="utf-8"?> 2 <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 3 xmlns:s="library://ns.adobe.com/flex/spark" width="100%" height="100%" 4 xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="creationCompleteHandler(event)"> 5 <fx:Script> 6 <![CDATA[ 7 import mx.controls.Alert; 8 import mx.events.FlexEvent; 9 10 private var conn:LocalConnection; 11 12 protected function creationCompleteHandler(event:FlexEvent):void 13 { 14 ddd.text="这是test2"; 15 conn = new LocalConnection(); 16 conn.client = this; 17 conn.connect("fromtest1"); 18 conn.addEventListener(StatusEvent.STATUS,onStatus); 19 } 20 21 protected function onStatus(event:StatusEvent):void 22 { 23 ddd.text = event.level; 24 } 25 26 public function gogo():void 27 { 28 ddd.text="test1访问"; 29 } 30 31 protected function b1_clickHandler(event:MouseEvent):void 32 { 33 conn.send("fromtest2","showText","hahaha"); 34 } 35 36 ]]> 37 </fx:Script> 38 <s:layout> 39 <s:VerticalLayout gap="10"/> 40 </s:layout> 41 <s:SWFLoader source="bin-release/localConnection_test1.swf"/> 42 <s:HGroup verticalAlign="middle"> 43 <s:Label id="ddd"/> 44 <s:Button id="b1" label="test2" click="b1_clickHandler(event)"/> 45 </s:HGroup> 46 </s:Application>
将项目跑起来，就会发现两个项目成功的进行数据交互。
