Java与ActionScript的Socket(1)

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* and open the template in the editor.
*/
package cn.vicky.socket;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Vector;
/**
*
* @author Vicky
* 广播类
*/
public class BManager extends Vector<Socket> {
/**
* 对所有已经连接上的socket发送消息
* @param msg
* @throws IOException
*/
public synchronized void sendToAll(String msg) throws IOException {
Socket socket = null;
PrintWriter writer = null;
for (int i = 0; i < size(); i++) {
socket = get(i);
if (socket != null) {
writer = new PrintWriter(socket.getOutputStream(),true);
if (writer != null) {
writer.println(msg);
}
}
}
}
/**
* 向某个人发送消息
* @param msg
* @param socket
* @throws IOException
*/
public synchronized void sendToOne(String msg, Socket socket) throws IOException {
PrintWriter writer = null;
if (socket != null && contains(socket)) {
writer = new PrintWriter(socket.getOutputStream(),true);
if (writer != null) {
writer.println(msg);
}
}
}
/**
* 向所有人发送当前在线人数
* @throws IOException
*/
public synchronized void sendInfo() throws IOException {
String msg = "当前人数:" + size() + "人";
sendToAll(msg);
}
}

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*/
package cn.vicky.socket;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Vicky
* 聊天系统服务器
*/
public class ChatServer {
private static final Logger logger