JavaÊÊÅäÆ÷
ParserAdapter£¬MouseInputAdapter....
interface can be added to an existing class or used to create an adapter
·½·¨¾ÍÊÇ ÃæÏò½á¹¹ÓïÑԵģºº¯Êý
javaÖÐÊÊÅäÆ÷µÄ×÷ÓÃʵ¼ÊÉÏÊÇʵÏÖÁ˽ӿڵÄÀ࣬µ«ÊÇÊÊÅäÆ÷ËùʵÏÖµÄÖ»Êǿշ½·¨¡£ÒòΪÈç¹ûÎÒÃDz»ÓÃÊÊÅäÆ÷£¬Ö±½ÓȥʵÏÖ½Ó¿Ú£¬Ò²ÒªÖð¸öʵÏÖÀïÃæµÄ·½·¨£¬²¢ÇÒ´ó¶àÇé¿öÏÂÎÒÃÇÒ²»áÏñ jdkÀïÊÊÅäÆ÷Ëù×öµÄ£º½ö½öÒÔ¿Õ·½·¨È¥ÊµÏÖ£¬Ö»ÊµÏÖ¶ÔÎÒÃÇÓÐÓõķ½·¨¡£
¼¸ºõËùÓÐÉêÃ÷Á˺ܶ෽·¨ µÄ½Ó¿Ú£¬¶¼»áÓÐËü×Ô¼ºµÄ ÊÊÅäÆ÷Àà¡£
±¾ÉíadapterûÓÐʲô×÷Óã¬Ö»ÊǰïÖú³ÌÐòԱרע ËùʵÏֵŦÄÜ£¬Ê¹´úÂë¼ò½à°ÕÁË
Äã¿ÉÒÔ²éÒ»ÏÂjdk£º
java.awt.event.KeyAdapter
All Implemented Interfaces:
KeyListener, EventListener
ËüÀïÃæµÄ·½·¨£º
void keyPressed(KeyEvent e)
Invoked when a key has been pressed.
void keyReleased(KeyEvent e)
Invoked when a key has been released.
void keyTyped(KeyEvent e)
Invoked when a key has been typed.
¶¼Êǿշ½·¨
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/faith_zerg/archive/2007/09/30/1807850.aspx
Ïà¹ØÎĵµ£º
Ê×ÏȾͱêÌâ˵Ã÷Ò»µã£¬javaʹÓÃorg.apache.commons.net.ftp.ftpclient°üÀ´²Ù×÷FTPÊǺÜˬµÎ£¬µ«¶ÔÔ¶³ÌÎļþ²Ù×÷£¬ºÃÏñûÓÐʵÏÖ
¸´ÖÆÎļþµÄ·½·¨¡£ÎÒÓõÄÊÇÎļþÒÆ¶¯(move)£¬°ÑÎļþ´ÓÒ»¸öÎļþ¼ÐÒÆ¶¯µ½ÁíÍâÒ»¸öÎļþ¼Ð¡£
±³¾°£º
ÔÚactionÖвÙ×÷Ô¶³ÌFTP£¬ÊµÏÖÎļþÒÆ¶¯¡£³ÌÐòÔËÐÐÔÚ±¾»ú£¬FTPÊÇÒ»¸öLinux· ......
תÌû×Ô http://www.javaeye.com/topic/257191
javaÖÐhashcode()ºÍequals()µÄÏê½â
1. Ê×ÏÈequals()ºÍhashcode()ÕâÁ½¸ö·½·¨¶¼ÊÇ´ÓobjectÀàÖм̳йýÀ´µÄ¡£
equals()·½·¨ÔÚobjectÀàÖж¨ÒåÈçÏ£º
public boolean equals(Object obj) {
return (this == obj);
}
ºÜÃ÷ÏÔÊǶÔÁ½¸ö¶ÔÏóµÄµØÖ·Öµ½øÐеıȽϣ¨¼´±È½Ï ......
Ê×ÏÈÔÚ¹«¹²ÀàдºÃÊý¾Ý¿âÁ¬½ÓºÍ¹Ø±Õ·½·¨£º
public static Connection getConnection(){
Connection conn = null;
try {
Context ic = new InitialContext();
DataSource source = (DataSource)ic.lookup("java:comp/env/jdbc/ownHome");
conn = source.getConnection();
} catch (NamingExcepti ......
1.javaµ÷ÓÃcmdÃüÁ
Runtime.getRuntime().exec("taskkill /f /im firefox.exe");
2.ʹÓÃÁËloadProp()·½·¨µ÷ÓÃjar°üÄÚµÄpropertiesÎļþ
ʹÓÃjava³ÌÐò¼à¿ØgeneFTP·þÎñÆ÷(ʹÓÃwindows¼Æ»®ÈÎÎñÖ´ÐÐjar°ü)£¬´úÂëÈçÏÂ:(¹¤³ÌĿ¼½á¹¹¼û¸½¼þ)
Task.java:
package com.monitor;
import java.io.BufferedReader;
import java ......
AjaxSwingÊÇÒ»¸öרΪJava SwingÓ¦Óà ³ÌÐò´òÔìµÄWeb¿ª·¢Æ½Ì¨¡£Ê¹ÓÃAjaxSwing£¬¿ÉÒÔʹΪJava×ÀÃæÓ¦ÓóÌÐòתΪWebÓ¦ÓᣠAjaxSwing¿ÉÒÔ±»¿´×÷ÊÇÒ»¸öJavaµ½HTMLµÄת»»Æ÷£¬Æä³ÌÐò¿ÉÒÔÔÚÔËÐÐʱ´´½¨±»ä¯ÀÀÆ÷½âÎöµÄHTMLºÍ JavaScript¡£ÁíÍ⣬ʹÓÃAjaxSwingÎÞÐè¶Ô³ÌÐòºÍÒµÎñÂß¼½øÐдó·ùÐÞ¸ÄÐ޸ģ¬ËüÔÊÐí¿ª·¢ÕßʹÓñê×¼Swing×é¼þÀ´Êµ ......