求用Java实现的聊天室群聊的源代码

Question

菜鸟急求用Java实现的聊天室群聊的源代码

Answer 1

你干嘛这么快就学这个啊？从基础开始啊！
JAVA聊天室源代码
服务端:
import java.io.*;
import java.net.*; public class chatSvr
{
     public static void main(String[] str)
     {
         ServerSocket soc;
         Socket svrSoc;
         ObjectOutputStream objOut=null;
         ObjectInputStream objIn=null;
             try{
                 System.out.println("Waiting for client's connecting...");
                 soc=new ServerSocket(6666);
                 svrSoc=soc.accept();
                 System.out.println("The client connected, you can Exit this program by type 'QUIT'");
                
                 objOut=new ObjectOutputStream(svrSoc.getOutputStream());
                 objIn=new ObjectInputStream(svrSoc.getInputStream());
             }catch(Exception e){System.exit(0);}         
         sendMsgOut send=new sendMsgOut(objOut);
         send.start();
         getMsgFromClient get=new getMsgFromClient(objIn);
         get.start();
     }
}
class sendMsgOut extends Thread
{
     ObjectOutputStream objOut=null;
     public sendMsgOut(ObjectOutputStream out)
     {
         objOut=out;
     }
     public void run()
     {
         String strMsg="";
         while(true)
         {
             try{
             strMsg=(new BufferedReader(new InputStreamReader(System.in))).readLine();
             objOut.writeObject(strMsg);
             if (strMsg.equals("QUIT"))System.exit(0);
             }catch(Exception e){}
             //System.out.println(strMsg);
         }
     }
    
}
class getMsgFromClient extends Thread
{
     ObjectInputStream objIn;
     public getMsgFromClient(ObjectInputStream in)
     {
         objIn=in;
     }
     public void run()
     {
         String strMsg="";
         while(true)
         {
             try{
             strMsg=(String)objIn.readObject();
             System.out.println("The client said:"+strMsg);
             if (strMsg.equals("QUIT"))System.exit(0);
             }catch(Exception e){}
         }
     }
} 客户端:
import java.io.*;
import java.net.*; public class chatClient
{
     public static void main(String[] str)
     {
         String serverName="";
         if (str.length>=1)serverName=str[0];
         else {
             System.out.println("You must provide a server Name you want to connect to,");
             System.out.println("And run your program by input in Dos Prompt Like this:");
             System.out.println("java chatClient serverName");
             System.exit(0);
         }
         Socket cltSoc;
         ObjectOutputStream objOut=null;
         ObjectInputStream objIn=null;
         try{
             InetAddress address=InetAddress.getByName(serverName);
             cltSoc=new Socket(address,6666);
             objOut=new ObjectOutputStream(cltSoc.getOutputStream());
             objIn=new ObjectInputStream(cltSoc.getInputStream());
             System.out.println("Connected to the server successfully...");
             System.out.println("If you want to exit this program, type 'QUIT' !");
            
         }catch(Exception e){System.exit(0);}
        
         getMsg get=new getMsg(objIn);
         get.start();
         sendMsg send =new sendMsg(objOut);
         send.start();
     }
}
class getMsg extends Thread
{      ObjectInputStream objIn;
     public getMsg(ObjectInputStream in)
     {
         objIn=in;
     }
     public void run()
     {
         String strMsg="";
         while(true)
         {
             try{
             strMsg=(String)objIn.readObject();
             System.out.println("The server said:"+strMsg);
             if (strMsg.equals("QUIT"))System.exit(0);
            
             }catch(Exception e){}
         }
     }
}
class sendMsg extends Thread
{
     ObjectOutputStream objOut;
     public sendMsg(ObjectOutputStream out)
     {
         objOut=out;
     }
     public void run()
     {
         String strMsg="";
         while(true)
         {
             try{
             strMsg=(new BufferedReader(new InputStreamReader(System.in))).readLine();
             objOut.writeObject(strMsg);
             if (strMsg.equals("QUIT"))System.exit(0);            
             }catch(Exception e){}
             //System.out.println(strMsg);
         }
     }
    
}