flex blazeds

简单blazeds例子

 

服务端：建立web项目后将blazeds.war里lib下的jar文件拷到项目的lib文件夹下,将flex文件夹拷到web-inf下，还要拷web.xml

 

flex端: main.mxml

<?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/halo" minWidth="1024" minHeight="768">
	<fx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			import mx.controls.Alert;
			import mx.rpc.events.ResultEvent;
			
			//返回结果处理
			public function onResult(event:ResultEvent):void{
			
				var arr:ArrayCollection = ArrayCollection(event.result);
				var str:String = "";
				for(var i:Number=0; i<arr.length; i++)
				{
					str += "name:"+Page(arr[i]).name+"  price:"+Page(arr[i]).price+"  num:"+Page(arr[i]).num+"--\n";
				}
				Alert.show(str);
			}
			
			public function btClick(event:Event):void{
				rm.getList(); //调用remoteobject
			}
									 
		]]>
	</fx:Script>
	<fx:Declarations>
		<mx:RemoteObject id="rm" endpoint="http://localhost:8080/blazeds-test-java/messagebroker/amf"
						destination="OrderManager">  <!--destination在remoting-config.xml里配置-->
			<mx:method name="getList" concurrency="last" result="onResult(event);"/>
		</mx:RemoteObject>	
	</fx:Declarations>
	
	<s:Button label="test remoteobject" click="btClick(event);"
			  x="300" y="200"/>
</s:Application>

 flex端：Page.as

package
{
	[RemoteClass(alias="com.test.blazeds.java.Page")]  //与服务端Page类对应
	[Bindable]
	public class Page
	{
		
		private var _name:String = "";
		
		private var _price:Number = 0;
		
		private var _num:Number = 0;
		
		public function Page()
		{
		}

		public function get num():Number
		{
			return _num;
		}

		public function set num(value:Number):void
		{
			_num = value;
		}

		public function get name():String
		{
			return _name;
		}

		public function set name(value:String):void
		{
			_name = value;
		}

		public function get price():Number
		{
			return _price;
		}

		public function set price(value:Number):void
		{
			_price = value;
		}

	}
}

 服务端有两个类：

OrderManager.java

package com.test.blazeds.java;

import java.util.ArrayList;
import java.util.List;

public class OrderManager {
	
	public List<Page> getList(){
		
		List<Page> list = new ArrayList<Page>();
		
		for(int i=0; i<10; i++)
		{
			Page p = new Page();
			p.setName("id"+i);
			p.setPrice(i);
			p.setNum(i);
			list.add(p);
		}
		
		return list;
	}
}

 Page.java   Page.as 跟这个差不多

 

remoting-config.xml里添加这句

	<destination id="OrderManager">
		<properties>
			<source>com.test.blazeds.java.OrderManager</source>
		</properties>
	</destination>