flywithmoon
发贴: 44
积分: 0
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于 2004-08-27 16:45
调试可以通过,但运行不显示时间,帮忙看看吧 import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.*; import java.applet.*;
public class mytest extends JApplet implements Runnable { String s; Date d; JTextField jt=new JTextField(); public void init() { Thread t=new Thread(); this.getContentPane().add(jt); t.start(); } public void run() { while(true) { try { jt.setText(d.toString()); Thread.sleep(1000); //repaint(); }catch(Exception e){e.printStackTrace();} } } }
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