Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¼òÒ×JAVA»ñÈ¡ÍøÒ³ÓÐЧÓÊÏ䵨ַ

//  ¼òÒ×JAVA»ñÈ¡ÍøÒ³ÓÐЧÓÊÏ䵨ַ ---by 77
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class solo7 {
 public static void main(String args[]){
  new Win();
 }
}
class Win extends Frame implements ActionListener,Runnable{
 Button button;
 URL url;
 TextField text;
 TextArea area;
 byte b[]=new byte[118];
 Thread thread;
 Win(){
  text=new TextField(20);
  area=new TextArea(12,12);
  button=new Button("È·¶¨");
  button.addActionListener(this);
  thread=new Thread(this);
  Panel p=new Panel();
  p.add(new Label("ÊäÈëÍøÖ·:"));
  p.add(text);
  p.add(button);
  add(area,BorderLayout.CENTER);
  add(p,BorderLayout.NORTH);
  setBounds(60,60,360,300);
  setVisible(true);
  validate();
  addWindowListener(new WindowAdapter(){
   public void windowClosing(WindowEvent e){
    System.exit(0);
   }
  });
 }
 public void actionPerformed(ActionEvent e){
  if(!(thread.isAlive()))
   thread=new Thread(this);
  try{
   thread.start();
  }
  catch(Exception ee){
   text.setText("ÕýÔÚ¶ÁÈ¡"+url);
  }
 }
 private boolean isNameAdressFormat(String email){  
   boolean isExist = false;  
   Pattern p = Pattern.compile("\\w{1,}@\\w{1,}
\56\\w{1,}");  
   Matcher m = p.matcher(email);  
   boolean b = m.matches();  
   if(b) {   
    isExist=true;  
 &nbs


Ïà¹ØÎĵµ£º

Java¿ª·¢Èý½£¿ÍJSF2.0¡¢EJB3.1¡¢JPA2.0ÏÖ×´¼°·¢Õ¹

http://developer.51cto.com/art/200906/130976.htm
JSF 2.0
¾¡¹Ü Java ÔÚչʾ²ã¿ò¼ÜÉϾºÕùµÄ·Ç³£¼¤ÁÒ£¬µ« JSF ÈÔÈ»¹ÌÊØ×Å×Ô¼ºµÄÁìµØ¡£ËäÈ»ÓÐºÜ¶à¹ØÓÚ JSF µÄÒ×ÓÃÐԺͽ¡×³ÐÔµÄÖÊÒÉÉù£¬µ« JSF2.0 ¾ÍÊÇΪÕýÃæ½â¾öÕâЩÎÊÌâ¶øÌá³öÀ´µÄ£¬ËüµÄÒ×Ó㬴´ÐÂÒÔ¼°¿ÉÀ©Õ¹µÄÌØÐÔ°üÀ¨£º
JSF Õýʽ½« Facelets ×÷ΪÊÓͼ¼¼Êõ¡£Ò²ÐíÄã²»ÊìÏ ......

JavaÓïÑÔµÄÌØµã(1)

¡¡1£® ¼òµ¥¡¢ÃæÏò¶ÔÏóºÍΪÈËËùÊìϤ
¡¡¡¡javaµÄ¼òµ¥Ê×ÏÈÌåÏÖÔÚ¾«¼òµÄϵͳÉÏ£¬Á¦Í¼ÓÃ×îСµÄϵͳʵÏÖ×ã¹»¶àµÄ¹¦ÄÜ£»¶ÔÓ²¼þµÄÒªÇ󲻸ߣ¬ÔÚСÐ͵ļÆËã»úÉϱã¿ÉÒÔÁ¼ºÃµÄÔËÐС£ºÍËùÓеÄÐÂÒ»´úµÄ³ÌÐòÉè¼ÆÓïÑÔÒ»Ñù£¬javaÒ²²ÉÓÃÁËÃæÏò¶ÔÏó¼¼Êõ²¢¸ü¼Ó³¹µ×£¬ËùÓеÄjava³ÌÐòºÍapplet³ÌÐò¾ùÊǶÔÏ󣬷â×°ÐÔʵÏÖÁËÄ£¿é»¯ºÍÐÅÏ¢Òþ²Ø£¬¼Ì³ÐÐÔ ......

´«ÖDz¥¿ÍJAVAÅàѵ2010 5 9


½ñÌìÊÇÏîÄ¿µÄµÚÈýÌìÁË£¬ºÍ×òÌìµÄÄÚÈݲ¶à£¬ËùÒÔ½ñÌìµÄ×ܽáûÓÐÎ§ÈÆÏîĿչ¿ª£¬ÎÒÖ®ËùÒÔ£¬ÒªÄóöCVS/SVNÀ´ËµµÄÔ­ÒòÊÇÒòΪ°æ±¾¿ØÖÆÆ÷·Ç³£µÄÖØÒª£¬ÒòΪÒÔºóÎÒÃǽøÈ빫˾֮ºó£¬µÚÒ»´ÎÊÂÇé¾ÍÊǸæËßµ¥ÈË¿ª·¢µÄģʽ £¬´ó¼Ò¶¼ÖªµÀÔÚÆóÒµÀïÃæ£¬ÊDz»ÊÇÊÇÒ»¸öÈË¿ª·¢µÄ£¬ÊÇЭ×÷¿ª·¢¡£ËùÒÔ£¬×÷Ϊһ¸öÓпª·¢¾­ÑéµÄͬ־¶¼ÖªµÀ£¬ÕâÁ ......

JavaµÄµ¥ÀýģʽÀý×Ó

1. ÏÈдһ¸öSingletonµÄclass
package stone;
public class Singleton {
    private static Singleton instance;
    private Singleton() {}
    public static Singleton getInstance(){
        if(instance==null)
  &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ