multichat.java

java语音聊天系统 分为服务器端 客户端 连接之后 既可以相互通信 包括语音 摄像头

package PC;

import java.io.*; 
import java.net.*; 
import java.awt.*; 
import javax.swing.*; 
import javax.swing.border.TitledBorder;
import java.awt.event.*; 
public class MultiChat extends Thread 
{
	private OutputStreamWriter osw=null;  
    private BufferedReader br; 
    private JTextArea chatroom;
    private String line;
    private Socket fc=null;
    private String name;
    private final static String NEW_LINE = System.getProperty("line.separator");
    public MultiChat(JTextArea content,OutputStreamWriter osw,BufferedReader br,Socket skt,String name)
    {
    	this.osw=osw;
    	this.br=br;
    	this.chatroom=content;
    	fc=skt;
    	this.name=name;
    }
    public void run()
    {
    	try
    	{ 		
    		line = br.readLine(); 
    	}
    	catch(IOException ioe)
    	{  		
    	} 
    	while(true)
    	{  	
    		if(line.length()>=28)
    		{
    		    if(line.substring(0, 27).equals("Other size sent you a file:"))
    		    {
    			    chatroom.append(NEW_LINE+"System: " +line);
    			    MultiThread rec=new MultiThread(fc,"rec",osw,chatroom);
    			    rec.start();
    		    }
    		    else
    		    {
    		        chatroom.append(NEW_LINE+line); 
    		    }
    		}
    		else
    		{
    			if(line.equals("File sent successfully."))
    				chatroom.append(NEW_LINE+"System: " +line);
    			else
    			    chatroom.append(NEW_LINE+line); 
    		}
    		try
    		{ 
    		    Thread.sleep(1000); 
    		}
    		catch(InterruptedException ie)
    		{ 
    		} 
    		try
    		{ 		
    		    line=br.readLine(); 
    		}
    		catch(IOException ioe)
    		{ 
    			break;
    		}
    	} 
    }
}