clientreceive.java

基于netbeans的java桌面应用程序合集

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package org.Adam;
import javax.swing.*;
import java.io.*;
import java.net.*;
/**
 *
 * @author Administrator
 */
public class ClientReceive extends Thread{
    JComboBox jComboBox;
    JTextArea jTextArea;
    Socket socket;
    ObjectInputStream input;
    ObjectOutputStream output;
    JTextField showStatus;
    public ClientReceive(Socket socket,ObjectOutputStream output,ObjectInputStream input,
            JComboBox jComboBox,JTextArea jTextArea,JTextField showStatus){
        this.input=input;
        this.output=output;
        this.jComboBox=jComboBox;
        this.jTextArea=jTextArea;
        this.showStatus=showStatus;
        this.socket=socket;
    }
    public void run(){
        while(!socket.isClosed()){
            try{
                String type=(String)input.readObject();
                if(type.equalsIgnoreCase("系统信息")){
                    String sysmsg=(String)input.readObject();
                    this.jTextArea.append("系统信息"+sysmsg);
                }else if(type.equalsIgnoreCase("聊天信息")){
                    String message=(String)input.readObject();
                    this.jTextArea.append(message);
                }else if(type.equalsIgnoreCase("用户列表")){
                    String userlist=(String)input.readObject();
                    String usernames[]=userlist.split("\n");
                    this.jComboBox.removeAllItems();
                    this.jComboBox.addItem("ALL");
                    for(int i=0;i<usernames.length;i++){
                        this.jComboBox.addItem(usernames[i]);
                    }
                    this.jComboBox.setSelectedIndex(0);
                    this.showStatus.setText("在线用户 " + usernames.length + " 人");
                }
            }catch(Exception e){
                e.getMessage();
            }            
        }
    }
}