flex与JAVA的SOCKET通信 之石头剪刀布 研究flex三天的结果 附上源代码
开始之前建议先看看这边文章(ActionScript3.0 Socket编程)：
http://blog.chinaunix.net/u2/60074/showart_508964.html
对于开发环境的配置建议参考这边文章
http://www.yeeach.com/2009/07/21/%E4%BD%BF%E7%94%A8blazeds%E5%AE%9E%E7%8E%B0java%E5%92%8Cflex%E9%80%9A%E4%BF%A1%E4%B9%8Bhello-world/
<嘿嘿 大部分都是抄的不过能看的懂就OK了>
客服端代码
<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" fontSize="12" creationComplete="initApp()"><mx:Script><![CDATA[import flash.net.Socket;import mx.controls.Alert;import flash.utils.ByteArray;private var socket:Socket = new Socket();//定义Socket,准备好情书的信封//初始化程序internal function initApp():void{socket.addEventListener(Event.CONNECT,funConnect); //监听是否连接socket.addEventListener(Event.CLOSE,funClose); //监听连接关闭socket.addEventListener(ProgressEvent.SOCKET_DATA,funSocket); //监听输入流socket.connect("localhost",1024); //连接服务器}internal function funSocket(event:ProgressEvent) {var srt:String = socket.readUTF();loveText.text = loveText.text + "\n 机器人说：" + srt+"\n";}internal function funConnect(event:Event):void{loveText.text+="\n连接已建立 \n";}internal function funClose(event:Event):void{loveText.text+="\n连接已关闭 \n";}internal function sendMessage(msg:String):void//发送数据对应按钮click事件{var message:ByteArray=new ByteArray();//新建一个ByteArray存放数据loveText.text+=msg+"\r\n";//在客户端屏幕上输出发送的内容message.writeUTFBytes(msg +"\r\n");//写入数据，writeUTFBytes方法，以utf-8格式传数据避免中文乱码socket.writeBytes(message); //写入Socket的缓冲区socket.flush();//调用flush方法发送信息loveInput.text="";//清空发言框}]]></mx:Script><mx:TextArea x="10" y="10" width="703" height="263" id="loveText"/><mx:TextInput x="10" y="297" width="605" id="loveInput"/><mx:Button x="648" y="297" label="回复的内容" id="sendBtn" click="sendMessage(loveInput.text)"/></mx:Application>private static Test test;private BufferedReader reader;// 负责输入private Random ran = new Random(); //用于随机数private DataInputStream dis; //读入流private DataOutputStream dos; //读出流private ServerSocket server;// 服务器套接字private Socket socket;// 套接字private Test() {}// 缺省构造函数public static Test getTest() {return test == null ? new Test() :test;}public void startServer()// 启动服务器{try {server = new ServerSocket(1024);// 创建服务器套接字System.out.println("服务器套接字建立完毕");System.out.println("等待客户端GG");socket=server.accept(); //若客户端GG提出连接请求，与socket连接 System.out.println("完成与客户端的连接");//reader = new BufferedReader(new InputStreamReader(socket//.getInputStream(), "UTF-8"));// 获取socket输入流，“utf-8”// 这个编码设置是为了更好显示中文System.out.println("begin time getOutput is:" + System.currentTimeMillis());dos = new DataOutputStream(socket.getOutputStream());System.out.println("end time getOutput is:" + System.currentTimeMillis());getMessage();// 读取来自客户端的数据，并输出至画面上 } catch (Exception e) {System.out.println(e);} finally {try {if (server != null)server.close();// 关闭服务器套接字。} catch (IOException ie) {}}}public void getMessage()// 读取来自套接字的信息{try {while (true) {System.out.println("begin time is:" + System.currentTimeMillis());String s = new BufferedReader(new InputStreamReader(socket.getInputStream(),"UTF-8")).readLine();System.out.println("来自客服端的消息："+ s);System.out.println("end time is:" + System.currentTimeMillis());/*************--??--************///dis = new DataInputStream(socket.getInputStream());//dos = new DataOutputStream(socket.getOutputStream());System.out.println("s is: " +s);String test;switch (ran.nextInt(3)) {case 1:test = "石头";break;case 2:test = "剪刀";break;default:test = "布袋";break;}if (s != null) {if (s.equals(test)) {dos.writeUTF("什么玩意儿啊 都是"+test+" 平了");dos.flush();}else if (s.equals("剪刀")) {if (test.equals("石头")) {dos.writeUTF("随便出石头也赢！");dos.flush();}else {dos.writeUTF(" 靠,我是布袋你是剪刀你赢了!!");dos.flush();}}else if (s.equals("布袋")) {if (test.equals("石头")) {dos.writeUTF("我石头你布袋你赢了!!");dos.flush();}else {dos.writeUTF("随便出剪刀也赢！");dos.flush();}}else if (s.equals("石头")) {if (test.equals("布袋")) {dos.writeUTF("随便出布袋也赢！");dos.flush();}else {dos.writeUTF(" 靠,我是剪刀你是石头你赢了!!");dos.flush();} }else { dos.writeUTF("出的什么东西不知道了"); dos.flush(); }}}} catch (Exception e) {e.printStackTrace();}}public static void main(String[] args) {Test test = Test.getTest();System.out.println("------------测试开始------------------");test.startServer();System.out.println("-------------测试结束------------------");}