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

JavaÐòÁл¯¼òÃ÷¸ÅÒª

1. ¸ÅÄ ÐòÁл¯¾ÍÊǰѶÔÏó±ä³É¶ÔÏóÁ÷£¨È·ÇÐ˵ÊǰѶÔÏóµÄÊôÐÔдÈëÁ÷£©£¬Èç¹ûÐèÒª½ø¶ø¿ÉÒ԰ѶÔÏóÁ÷´æ³É¶þ½øÖÆÎļþ£»
2. Ä¿µÄ£º ÐòÁл¯µÄÄ¿µÄÊÇΪÁË·½±ãÓÀ¾Ã´æ´¢»òÕßÍøÂç´«Ê䣻
3. ÈçºÎʵÏÖ£º ½«ÀàʵÏÖSerializable½Ó¿Ú¼´¿É£¬ÎÞ±ØÐëʵÏֵķ½·¨£¬ÊµÏָýӿÚÖ»ÊÇΪÁ˱êʶ¸ÃÀà¿É±»ÐòÁл¯£»
4. £¨×ª£©ÆäËûÐèÒªÖªµÀµÄ£º
  Ò»¡¢ÔÚ¿ÉÐòÁл¯ÀàÖÐÒª¶¨ÒåserialVersionUID£»
  ¶þ¡¢±êʶ²»ÐèÒªÐòÁл¯µÄ³ÉÔ±£¬¿ÉÒÔʹÓÃtransient¹Ø¼ü×Ö£»
  Èý¡¢ÓÃÀ´±»¼Ì³ÐµÄÀ࣬¾¡Á¿²»ÊµÏÖSerializable£¬ÓÃÀ´±»ÊµÏÖµÄinterfaceÒ²²»Òª¼Ì³ÐSerializable¡£Èç¹û¸¸À಻ʵÏÖSerializable½Ó¿Ú£¬×ÓÀàºÜÄÑʵÏÖËü£¬ÌرðÊǶÔÓÚ¸¸ÀàûÓÐÎ޲ι¹Ô캯ÊýµÄʱºò¡£ËùÒÔ£¬²»ÊµÏÖSerializable½Ó¿ÚÇҿɱ»¼Ì³ÐµÄÀ࣬ÇÒ×ÓÀàÐëÐòÁл¯ÊÇ£¬ÐèÒªÌṩһ¸öÎÞ²ÎÊý¹¹Ô캯Êý¡£


Ïà¹ØÎĵµ£º

JAVA DATE×ܽá

1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0          
int day=time.getActualMaximum(Calendar.DAY_OF_MON ......

´«ÖDz¥¿ÍJAVAÅàѵstruts2ѧϰ±Ê¼Ç

´«ÖDz¥¿ÍJAVAÅàѵstruts2ѧϰ±Ê¼Ç ǰÁ½ÌìÎÒÏÝÈëÁËstruts2Ô­ÀíµÄÄàÌ·Öв»¿É×Ô°ÇÁË£¬ÕâÖָоõÏ൱²»´í£¬µ«ÊÇÎÒ¸öÈË»¹ÊǸоõ»ù´¡Èç¹û²»ÊǺܺõϰ£¬Ç§Íò²»ÒªÏÝÈ룬ÒòΪÕâÑùµÄ»°£¬ºÜÓпÉÄÜÈÃÒ»¸öÈ˱äµÃûÓÐÐÅÐÄ£¬»¹ºÃÎÒÊÇÒ»¸öÐÄÀí»¹´í²»´íµÄÈË£¬ËùÒԺܿì¾Í×ßÁ˳öÀ´¡£ËùÒÔ£¬ÎҵĸöÈ˸оõ»¹ÊÇ£¬ÏÈÕÆÎÕ»ù´¡£¬È»ºóÔÚÈ¥Àí½âÔ­Àí°É£¬Ò ......

ÔËÓüÓÃܼ¼Êõ±£»¤JavaÔ´´úÂë

ÔËÓüÓÃܼ¼Êõ±£»¤JavaÔ´´úÂë    
   
ÄÚÈÝ£º 
 
Ò»¡¢ÎªÊ²Ã´Òª¼ÓÃÜ£¿ 
¶þ¡¢¶¨ÖÆÀà×°ÈëÆ÷  

Èý¡¢¼ÓÃÜ¡¢½âÃÜ 
ËÄ¡¢Ó¦ÓÃʵÀý 
Îå¡¢×¢ÒâÊÂÏî 
²Î¿¼×ÊÔ´ 
Java³ÌÐòµÄÔ´´úÂëºÜÈÝÒ×±»±ðÈË
͵¿´¡£Ö»ÒªÓÐÒ»¸ö·´±àÒëÆ÷£¬ÈκΠ......

Javaͨ¹ýSamba·þÎñ²Ù×÷Linux¹²ÏíÎļþ


Ê×ÏÈÔÚLinuxÉÏ´´½¨Ò»¸ö¹²ÏíÎļþ¼Ð
mkdir /home/user/share
ÓÃrootÓû§Æô¶¯samba·þÎñ
service smb start
ÐÞ¸Äsmb.confÎļþ
sudo gedit /etc/samba/smb.conf »òÕß vi /etc/samba/smb.conf
[share]
path = /home/user/share
...
writable = yes
´´½¨¹²ÏíÓû§²¢ÉèÖÃÃÜÂë
sudo useradd smbusr
sudo smbpasswd -a s ......

¡¾Ëæ±Ê¡¿java ÐéÄâ°´¼ü

import java.awt.Robot;
import java.io.IOException;
import java.lang.reflect.Field;
public class TestServer {
Class<?> key;
Robot ro;
{//·Ç¾²Ì¬¿éÓÃÓÚ³õʼ»¯ÀàÀàµÄ·Ç¾²Ì¬³ÉÔ±
try {
key = Class.forName("java.awt.event.KeyEvent");
ro = new Robot();
}
catch (Excep ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ