Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : java

javaÈÕÆڵĴ¦Àí

   
 
                                   ÏÂÃæÊdz£Óô¦ÀíÈÕÆڵķ½·¨£¬Ï£Íû¶Ô´ó¼ÒÓÐÓã¡
   ÔÚÎÒmysql Êý¾Ý¿âÖÐÓÐÕÅBlog±íµÄ×Ö¶ÎΪDateÐÍ£¬ÎÒÃǾ­³£×öµÄÊÇ°ÑËüÈ¡³öÀ´·ÅÔÚÒ³ÃæÉÏÏÔʾ¾ßÌåµÄÄêÔÂÈÕ»ò°üÀ¨Ê±·ÖÃë £¡
 
 public static String DRIVER = "com.mysql.jdbc.Driver";
 public static String URL = "jdbc:mysql://localhost:3306/blog";
 public static String USERNAME = "root";
 public static String PASSWORD = "123";
 
 
/**
  * @param args
  * ºÍÊý¾Ý¿â´ò½»µÀµÄÀà
  * java sql.Date  ÈÕÆÚÀà
  * java sql Time  ʱ¼äÀà
  * java sql Timestamp ÈÕÆÚʱ¼äÀà
  * ÕâÈý¸öÀ඼¼Ì³Ð java .util Date 
  * ͨ¹ýSimpleDataFormat ½øÐиñʽ»¯
  * java .util .Calendar ÈÕÀúÀà¿ÉÒÔÈ¡µÃËùÓж«Î÷ Ëü¼Ì³ÐObjectÀà
  * j ......

RabbitÁ÷ÃÜÂëµÄJavaʵÏÖ

1. RabbitÁ÷ÃÜÂ루Rabbit Stream Cipher£©¼ò½é
      RabbitÁ÷ÃÜÂëÊÇÓÉCryptico¹«Ë¾£¨http://www.cryptico.com£©Éè¼ÆµÄ£¬ÃÜÔ¿³¤¶È128룬
×î´ó¼ÓÃÜÏûÏ¢³¤¶ÈΪ264 Bytes£¬¼´16 TB£¬ÈôÏûÏ¢³¬¹ý¸Ã³¤¶È£¬ÔòÐèÒª¸ü»»ÃÜÔ¿¶ÔʣϵÄÏûÏ¢½øÐд¦Àí¡£ËüÊÇÄ¿Ç°°²È«ÐԽϸߣ¬¼Ó/½âÃÜËٶȱȽϸßЧµÄÁ÷ÃÜÂëÖ®Ò»£¬ÔÚ¸÷ÖÖ´¦ÀíÆ÷ƽ̨É϶¼Óв»·²µÄ±íÏÖ¡£
      Ïêϸ×ÊÁÏ£º
            1.http://www.cryptico.com/Files/filer/rabbit_fse.pdf
            2.http://www.ietf.org/rfc/rfc4503.txt
      ±¾ÎÄʵÏÖÁ˸ÃËã·¨µÄjavaÓïÑÔʵÏÖ£¬½ö¹©²Î¿¼¡£
2.  ʵÏÖÔ´Âë
  /**
* The Java Implementation of Rabbit Stream Cipher
* @author cnbragon
* @email cnbragon_dot_163_dot_com
* @date 2009/09/25
* @note Not implemented IV scheme
* @Reference:
* 1.http://www.cryptico.com/Files/filer/rabbit_fse.pdf
* 2.http://www.ietf.org/rfc/rfc4503.txt
......

java DOM ²Ù×÷XMLÎļþ

XMLÎļþÊÇÒ»ÖÖ¿ÉÀ©Õ¹ÐÔ±êʶÓïÑÔ,xmlÎļþµÄÖ÷ÒªÓÃ;:
 ×öweb¿ª·¢Ê±,¿ÉÒÔÓÃxmlÎļþÀ´×öϵͳµÄÅäÖÃ
ϵͳµÄ¼¯³É
Êý¾ÝµÄÖÐת
ÒòΪxmlÎļþÊÇ¿çƽ̨µÄ,ËùÒÔ¶ÔÓ겻ͬµÄϵͳ֮¼äµÄÊý¾ÝµÄ´«ËÍ,½»»¥¿ÉÒÔÓÃxmlÎļþÀ´ÊµÏÖ
ÏÂÃæµÄÕâ¸öÏîÄ¿Ö÷ÒªÊÇÓÃÀ´:
1,½«oracleÊý¾Ý¿âÖеÄemp±íµÄ½á¹¹¶ÁÈ¡,²¢ÇÒÉú³ÉxmlÎļþ,²¢ÇÒ½«±íÖеÄÊý¾Ýͬʱ¸³¸øxmlÏàÓ¦µÄÔªËØ,ÔÚÕâ¸öxmlÎļþÖÐ,<emps>ÊǸùÔªËØ   empno ename ÊÇ×÷ΪempsµÄÁ½¸öÊôÐÔ,ÆäËûµÄ×ֶζ¼ÊÇ×÷ΪempsµÄÔªËØ.
2,½«ÉÏÃæÉú³ÉµÄxmlÎļþͨ¹ýjavaµÄdomÄ£ÐÍÀ´½âÎö, ²¢½«½âÎöÖ®ºóµÄÔªËصÄÎı¾Öµ²åÈëµ½ÏàÓ¦µÄÊý¾Ý¿Þ±íÖÐ,²»¹ýÔÚÕâ֮ǰӦ½«emp±íÖеÄÊý¾ÝÇåµô
 Ïà¹ØµÄÎļþ²»ÖªµÀÈçºÎ´«µ½ÕâÀïÀ´,½ØͼҲÂé·³,ËùÒÔÏëÒªµÄÅóÓÑÈ¥http://download.csdn.net/user/gengen201314ÏÂÔØ
лл ......

JAVA¿ª·¢Õß×ȥµÄ20¸öÓ¢ÎÄÍøÕ¾

1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨¼°Ê¾Àý´úÂë, ÕâÊÇÒ»¸ö²»´íµÄÈ¥´¦.
2.[http://www.onjava.com] – O’ReillyµÄJavaÍøÕ¾. ÿÖܶ¼ÓÐÐÂÎÄÕÂ.
3.[http://java.sun.com] – ¹Ù·½µÄJava¿ª·¢ÕßÍøÕ¾ – ÿÖܶ¼ÓÐÐÂÎÄÕ·¢±í.
4.[http://www.developer.com/java] – ÓÉGamelan.com ά»¤µÄJava¼¼ÊõÎÄÕÂÍøÕ¾.
5.[http://www.java.net] – Sun¹«Ë¾Î¬»¤µÄÒ»¸öJavaÉçÇøÍøÕ¾.
6.[http://www.builder.com] – CnetµÄBuilder.comÍøÕ¾ – ËùÓеļ¼ÊõÎÄÕÂ, ÒÔJavaΪÖ÷.
7.[http://www.ibm.com/developerworks/java] – IBMµÄDeveloperworks¼¼ÊõÍøÕ¾; ÕâÊÇÆäÖеÄJava¼¼ÊõÖ÷Ò³.
8.[http://www.javaworld.com] – ×îÔçµÄÒ»¸öJavaÕ¾µã. ÿÖܸüÐÂJava¼¼ÊõÎÄÕÂ.
9.[http://www.devx.com/java] – DevXά»¤µÄÒ»¸öJava¼¼ÊõÎÄÕÂÍøÕ¾.
10.[http://www.fawcette.com/javapro] – JavaProÔÚÏßÔÓÖ¾ÍøÕ¾.
11.[http://www.sys-con.com/java] – Java Developers JournalµÄÔÚÏßÔÓÖ¾ÍøÕ¾.
12.[http://www.javadesktop.org] – λÓÚJava.netµÄÒ»¸öJava×ÀÃæ¼ ......

java¼òµ¥ÁÄÌìÊÒ

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.*;
public class Applet1 extends Applet implements ActionListener,ItemListener
{
  TextArea mainText;
    JTextField input;
    JButton sendButton,disconnectButton,connectButton;
    Checkbox secretCheck;
    Choice objChoice;
 String name="´ó¼Ò";
 public void init()
   { 
   mainText=new TextArea("",10,15);
  
  
      input=new  JTextField("",40);
      sendButton=new JButton("·¢ËÍ");
      sendButton.setForeground(Color.blue);
     
      disconnectButton=new JButton("¶Ï¿ªÁ¬½Ó");
      disconnectButton.setForeground(Color.blue);
      connectButton=new JButton("Á¬½ÓÖ÷»ú");
  ......

Java SwingÖеÄJTreeÄ£ÐÍ

Java SwingÖеÄJTreeÄ£ÐÍ
2009-01-04 10:40
±¾ÎĽéÉÜJava SwingÖеÄJTreeÄ£ÐÍ£¬½éÉÜÈçºÎ´´½¨¡¢Ð޸ġ¢±éÀú£¬ÉèÖÃÊ÷¡£²Î¿¼Core Java2Ïà¹ØÕ½ڼ°ÆäÔ´´úÂë¡£
SwingÊ÷ʹÓÃÈËÃÇËùÊìϤµÄÎļþ¼ÐºÍÊ÷ҶͼÀ´ÏÔʾ·Ö²ãµÄÊý¾Ý¡£Ê÷Óɽڵã×é³É£¬½Úµã¿ÉÒÔÊÇÎļþ¼Ð£¬Ò²¿ÉÒÔÊÇÊ÷Ò¶¡£Îļþ¼Ð¿ÉÒÔÓÐ×ӽڵ㣬³ý¸ù½ÚµãÖ®ÍâµÄËùÓнڵ㶼ֻÓÐÒ»¸ö¸¸½Úµã¡£¿ÕµÄÎļþ¼ÐÓëÊ÷Ò¶µÄ²»Í¬Ö®´¦¾ÍÔÚÓÚËüÔÊÐíÓÐ×ӽڵ㡣
³ý¸¸½ÚµãºÍ×Ó½ÚµãÍ⣬Ê÷µÄ½Úµã»¹ÓÐÒ»¸öÓû§¶ÔÏó(µ±Ê¹ÓÃDefaultTreeModelʱ¾Í»á³ÊÏÖÒ»¸öÓû§¶ÔÏó)¡£Óû§¶ÔÏóÊÇObjectÀàÐÍ£¬Òò´ËËüÌṩÁËÒ»¸ö½«ÈÎÒâ¶ÔÏóÓë½ÚµãÏà¹ØÁªµÄ°ì·¨¡£
Ê÷ÓÐÒ»¸ö¼òµ¥µÄÄ£ÐÍ£¬Ã¿Ò»¸öJTreeʵÀý¶¼ÒªÎ¬»¤¶Ô»æÖÆÆ÷ºÍ±à¼­Æ÷µÄÒýÓã¬Õâ¸ö»æÖÆÆ÷ºÍ±à¼­Æ÷±»Ê÷ÖÐËùÓеĽڵãËùʹÓᣱí1ÖÐÁгöÁËswing.tree°üÖеÄÖ÷ÒªÀà¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡±í1 Swing.tree°üÖеÄÖ÷ÒªÀà
¡¡Ãû¡¡³Æ ʵ¡¡ÏÖ
DefaultMutableTreeNode Ò»¸ö¾ßÓÐÒ»¸ö¸¸½Úµã¡¢£¨¿ÉÄÜ£©Ðí¶à×Ó½ÚµãºÍ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Ò»¸öÓû§¶ÔÏóµÄ¿É±ä½Úµã£¬ÎªÏà¹ØÁªµÄ½ÚµãÌṩÁË·ÃÎÊ·½·¨¡£Èç¹ûûÓÐÈκÎ×ӽڵ㣬Õâ¸ö½Úµã¾ÍÊÇÊ÷Ò¶¡£
DefaultTreeModel Ò»¸ö¼¤·¢TreeModel EventsʼþµÄ¼òµ¥¿É±äµÄÄ£ÐÍ¡£Ìṩ¶Ô×Ó½ÚµãµÄ·ÃÎÊ ......
×ܼǼÊý:6386; ×ÜÒ³Êý:1065; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [1039] [1040] [1041] [1042] 1043 [1044] [1045] [1046] [1047] [1048]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ