client_socket.java

来自「QQ聊天程序」· Java 代码 · 共 72 行

package com.tarena.xiaozr.qq;
import java.net.*;
import java.io.*;

public class Client_socket extends Thread
{
	private DataInputStream in;
	private DataOutputStream out;
	private String clientname;
	private History history_info;

	public Client_socket (Socket tt,History history_info)
	{
		this.history_info=history_info;
		//搭建与server_socket的联系
		 try
   		{
			 InputStream is=tt.getInputStream();
			 in=new DataInputStream(is);
			 
			 OutputStream ops=tt.getOutputStream();
			 out=new DataOutputStream(ops);
			
		}
		catch(Exception e)
		{
			System.out.println(1);
			System.out.println(e);
		}

	}
	public void run()
	{
		 String ww="";
		 try
		{ 
			 while(true)
			{
				 ww=in.readUTF();
				 //客户机注册
				 if(ww.equals("<1.1>"))
				{
			    	 clientname=in.readUTF();
				   	history_info.setWord("server: 欢迎"+clientname+"加入聊天室");
				}
				//client 要求得到所有的信息
				else if(ww.equals("<2.1>"))
				{
					out.writeUTF(history_info.getWord());
				}
				//client要发言
				else if (ww.equals("<2.2>"))
				{
					history_info.setWord(clientname+"说："+in.readUTF());
				}
				//client离开
				else if (ww.equals("<3.1.1>"))
				{
					history_info.setWord("server:bye-bye"+clientname);
				}else if(ww.equals("<3.2>")){
					history_info.setWord(clientname+"离开了聊天室。");
				}
			}
		}
		catch(Exception e)
		{
			System.out.println(2);
			System.out.println(e);
		}
	}

};