Java网络聊天之服务端

  关于Java的Socket编程，不在啰嗦，仅作为自己学习、总结mark之用，各位收下留情。

  【Socket读取】：

/**
 * [Product]
 *     netChat
 * [Copyright]
 *     Copyright © 2012 All Rights Reserved.
 * [FileName]
 *     ServerReader.java
 * [History]
 *     Version  Date      Author     Content
 *     -------- --------- ---------- ------------------------
 *     1.0.0    2012-3-12   yangchao    最初版本
 */
package com.net.chat.server;

import java.io.DataInputStream;
import java.io.IOException;

/**
 * <b>Summary: </b> 
 * 		服务端Socket读取类
 * <b>Remarks: </b> 
 * 		服务端Socket读取类
 */
public class ServerReader extends Thread {
	private DataInputStream dis;

	public ServerReader(DataInputStream dis) {
		this.dis = dis;
	}

	public void run() {
		String info;
		try {
			while (true) {
				info = dis.readUTF();
				System.out.println("对方说：" + info);

				if (info.equals("bye")) {
					System.out.print("对方已退出");
					System.exit(0);
				}

			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}

  【Socket写入】：  

/**
 * [Product]
 *     netChat
 * [Copyright]
 *     Copyright © 2012 All Rights Reserved.
 * [FileName]
 *     ServerWriter.java
 * [History]
 *     Version  Date      Author     Content
 *     -------- --------- ---------- ------------------------
 *     1.0.0    2012-3-12   yangchao    最初版本
 */
package com.net.chat.server;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * <b>Summary: </b>
 *      服务端Socket写入类
 * <b>Remarks: </b>
 *        服务端Socket写入类
 */
public class ServerWriter extends Thread {
	private DataOutputStream dos;

	public ServerWriter(DataOutputStream dos) {
		this.dos = dos;
	}

	public void run() {
		InputStreamReader isr = new InputStreamReader(System.in);
		BufferedReader bf = new BufferedReader(isr);
		String info;
		while (true) {
			try {
				info = bf.readLine();
				dos.writeUTF(info);
				if (info.equals("bye")) {
					System.out.print("你已经下线");
					System.exit(0);
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}
}

 【服务端Main方法】 

  /**
 * [Product]
 *     netChat
 * [Copyright]
 *     Copyright © 2012 All Rights Reserved.
 * [FileName]
 *     TestServer.java
 * [History]
 *     Version  Date      Author     Content
 *     -------- --------- ---------- ------------------------
 *     1.0.0    2012-3-12   yangchao    最初版本
 */
package com.net.chat.server;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

/**
 * <b>Summary: </b>
 *      服务端 Main 方法
 * <b>Remarks: </b>
 *        服务端 Main 方法
 */
public class TestServer {
 public static void main(String[] args) {
  try {
   ServerSocket s = new ServerSocket(8888);
   Socket s1 = s.accept();

   InputStream is = s1.getInputStream();
   DataInputStream dis = new DataInputStream(is);

   OutputStream os = s1.getOutputStream();
   DataOutputStream dos = new DataOutputStream(os);

   new ServerReader(dis).start();
   new ServerWriter(dos).start();

  } catch (IOException e) {
   e.printStackTrace();
  }
 }
}