Java+Flex整合应用简单示例
1.java
Java代码
package com;
public class LoginDemo {
public String validate(String username,String password){
String message ="login failed!";
if(username.equals("lin")&&password.equals("lin")){
message = "login successed!";
}
return message;
}
}
2.remoting-config.xml
Java代码
?xml version="1.0" encoding="UTF-8"?
service id="remoting-service"
adapters
adapter-definition id="java-object"default="true"/
/adapters
default-channels
channel ref="my-amf"/
/default-channels
destination id="login"
properties
sourcecom.LoginDemo/source
/properties
/destination
/service
3.mxml
Java代码
?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;
import mx.controls.Alert;
[Bindable]
var returnValue:String;
var username1:String;
var password1:String;
function sendRequest():void{
username1=username.text;
password1=password.text;
ro.validate(username1,password1);
ro.addEventListener(ResultEvent.RESULT,results);
}
function results(event:ResultEvent):void{
returnValue=event.result as String;
}
function faultHandler(event:FaultEvent):void{
Alert.show(event.fault.toString());
}
]]
/mx:Script
mx:RemoteObject id="ro" destination="login" fault="faultHandler(event)"
/mx:RemoteObject
mx:Panel height="400" width="400" layout="absolute" title="用户登录"
mx:Label x="50" y="50" text="用户名" width="50"/mx:Label
mx:Label x="50" y="75" text="密码" width="50"/mx:Label
mx:TextInput id="username" x="75" y="50"/
mx:TextInput id="password" x="75" y="75"/
mx:Button x="50" y="100" label="登录" click="sendRequest()"/
mx:Label x="50" y="130" text="{returnValue}"/
/mx:Panel
/mx:Application
:
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