package simplechatclient;import java.io.*;import javax.swing.text.*;/** * Title:        聊天小程序 * Description:  這是一個使用SOCKET制作的網絡聊天程序 * Copyright:    Copyright (c) 2001 * Company: * @author * @version 1.0 */public class ReceiveThread extends Thread {  private String strName;  private DataInputStream inputStream;  private JTextComponent textOutput;  private ChatSocket parent=null;  public ReceiveThread(String name,InputStream in,JTextComponent component) {     strName=name;     inputStream=new DataInputStream(in);     textOutput=component;  }  public void run(){     try{          String strInput="";          while(!strInput.equals("BYE") ){             try{                  strInput=inputStream.readLine();              }catch(java.io.InterruptedIOException ex){                 Thread.sleep(50);              }             if(strInput.length() >0){                synchronized(this){                     textOutput.setText(textOutput.getText()                                        +strName+" 接收: "                                        +strInput+"\n" );                 }              }          }          if(parent!=null) parent.close();         return;     }catch(Exception e){         return;     }  }  public void setParent(ChatSocket chatSocket){    parent=chatSocket;  }}