Flex利用lcds调用java类实现和java的通信
下面例子是利用lcds调用java类，实现和java的通信，要注意几个小细节：
??????? <?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
?<mx:Script >?????
????? <![CDATA[
????? import mx.rpc.events.FaultEvent;???
????? import mx.rpc.events.ResultEvent;???
????? [Bindable]???
????? private var helloResult:String;
????????
????? private function sayHelloTo():void {???
?????? ro.sayHelloTo(inputText.text);???
??????? }???
?????? private function resultHandler(event:ResultEvent):void {
?????? ?inputText.text="";??
?????? helloResult = event.result as String;???
???????????? }
?????? ]]>?
????????????
??????? </mx:Script >?????
? <mx:RemoteObject?? id = "ro"??? endpoint="/TestFlex/messagebroker/amf"? destination="helloworld"? result = "resultHandler(event)"/>?????
????????? <mx:HBox?? width = "100%" >?????
??????????? <mx:TextInput?? id = "inputText" />?????
??????????? <mx:Button?? label = "Submit"?? click = "sayHelloTo();" />?????
???????? </mx:HBox >?????
??????? <mx:Label?? text = "{helloResult}" />???
</mx:Application>
这个是网上出现最多的一个例子，如果复制过来会出错的，其中一个原因就是要根据你的环境设置endpoint,格式：http://{server.name}:{server.port}/{context.root}/messagebroker/amf”
在Flex文件夹下remoting-config.xml文件里要配置你的java类：
?? <destination id="helloworld">
??<properties>
??<source>HelloWorld</source>
??</properties>
? </destination>
public class HelloWorld {
??? public String sayHelloTo(String name){
??? ? System.out.print("hello");
??? ? return "hello"+name;
???? }
}
? 还有一个要注意的是，修改remoting-config.xml后要重启服务器，不然会出现问题的。
?
