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

java³£ÓÃÈÕÆÚ´¦Àí

package com.hefeng.test;  
  
  
import java.text.DateFormat;  
import java.text.ParsePosition;  
import java.text.SimpleDateFormat;  
import java.util.Calendar;  
import java.util.Date;  
import java.util.GregorianCalendar;  
  
public class TimeTest {  
    //ÓÃÀ´È«¾Ö¿ØÖÆ ÉÏÒ»ÖÜ£¬±¾ÖÜ£¬ÏÂÒ»ÖܵÄÖÜÊý±ä»¯  
    private  int weeks = 0;  
    private int MaxDate;//Ò»ÔÂ×î´óÌìÊý  
    private int MaxYear;//Ò»Äê×î´óÌìÊý  
      
      
    /**
      * @param args
      */  
    public static void main(String[] args) {  
         TimeTest tt = new TimeTest();  
         System.out.println("»ñÈ¡µ±ÌìÈÕÆÚ:"+tt.getNowTime("yyyy-MM-dd"));  
         System.out.println("»ñÈ¡±¾ÖÜÒ»ÈÕÆÚ:"+tt.getMondayOFWeek());  
         System.out.println("»ñÈ¡±¾ÖÜÈÕµÄÈÕÆÚ~:"+tt.getCurrentWeekday());  
         System.out.println("»ñÈ¡ÉÏÖÜÒ»ÈÕÆÚ:"+tt.getPreviousWeekday());  
         System.out.println("»ñÈ¡ÉÏÖÜÈÕÈÕÆÚ:"+tt.getPreviousWeekSunday());  
         System.out.println("»ñÈ¡ÏÂÖÜÒ»ÈÕÆÚ:"+tt.getNextMonday());  
         System.out.println("»ñÈ¡ÏÂÖÜÈÕÈÕÆÚ:"+tt.getNextSunday());  
         System.out


Ïà¹ØÎĵµ£º

´¿java PHPÒýÇæ——Quercus

ÓÉÓÚ¹«Ë¾ÏîÄ¿µÄÐèÒª£¬×î¾­ÔÚÑо¿QuercusÒ»¸ö´¿javaµÄphpÒýÇæ¡£ÏîÄ¿ÕâÁ½¸öÐèÒª×öµÄ¾ÍÊǽ«¸ÃÒýÇæ²Ã¼ô£¬×öÒ»¸öÏà¶Ô°²È«µÄ°æ±¾£¬Ìṩ¸øISVʹÓã¬Í¬Ê±£¬ÔÚÒýÇæÖÐÌṩĬÈϵĽӿڹ©µ÷Óá£ËùÒÔÏÈÑо¿ÁËһϣ¬ÔÚQuercusÒýÇæµÄÖ§³ÖÏ£¬PHPÈçºÎÓëjava¼¯³É¡£
ÒÔÏÂÊÇѧϰµ½µÄ¼¸µã£º
1¡¢Èç¹ûʹÓàResin-IoC/WebBeansÀ´×éÖ¯Ó¦Óõķþ ......

java Åàѵ

»ª½Ü½ÌÓýÊÇÐÂÏç×îרҵµÄÈí¼þʵѵ»ùµØ£¬Ë¼¿ÆÍøÂ繤³Ìʦ¿¼ÊÔÖÐÐÄ¡¢ JAVA¡¢.NET¡¢phpÈí¼þÅàѵÖÐÐÄ¡¢¼ÆËã»úµÈ¼¶¿¼ÊÔÅàѵÖÐÐÄ  ÊÇÔ¥±±µØÇø×î´óµÄITÈí¼þ½ÌÓý»ú¹¹£¡
Èí¼þʵѵ£º
         ¿Î³Ì·ÖΪ.netºÍjavaÁ½¸ö·½Ïò£¬ÓÐʵѵÔç²ÍºÍ¶ÌÆÚÈí¼þÅàѵ£¬
¡¶ÊµÑµÔç²Í¡·ÏîÄ¿£ºÕë¶Ô¼ÆËã»ú¼° ......

¼¸¸öjavaС¹¤¾ßʹÓÃ×ܽájps jmap jstat

ÎÄÖÐjstat²¿·Öת×Ô
http://blog.csdn.net/kozazyh/archive/2010/02/04/5289684.aspx
ÓÃjavaÓïÑÔ±à³ÌµÄʱºò£¬sunÌṩÁ˼¸¸öС¹¤¾ß£¬ÓÃ×Å»¹ÊDz»´íµÄ£¬ÌØÒâ×öÏÂ×ܽá
1.jps
jpsÓÃÀ´²é¿´µ±Ç°javaµÄ½ø³Ì£¬ÆäʵËüµÄ¹¦ÄÜ¿ÉÒÔ»ù±¾ÉÏÓÉpsÀ´ÊµÏÖ
¼¸¸ö³£ÓõIJÎÊý£º
-q Ö»ÏÔʾpid£¬²»ÏÔʾclassÃû³Æ,jarÎļþÃûºÍ´«µÝ¸ømain ·½·¨µÄ²Î ......

Java¸ÃºÎÈ¥ºÎ´Ó


TIOBE
µÄ
±à³ÌÓïÑÔÅÅÃû°ñ£¬Ïë±Ø´ó¼Ò¶¼·Ç³£ÊìϤ£¬Ã¿Ô·¢²¼È«Çò±à³ÌÓïÑÔµÄÈȶȺÍÇ÷ÊÆ¡£ÔÚËÄÔ·ݷ¢²¼µÄÊý¾ÝÖУ¬CÓïÑÔÖÕÓÚ³¬¹ýJava³ÉΪNo.1£¬µ«ÕæÕýÈÃÈ˵£ÓÇ
µÄ£¬²¢²»ÊÇCµÄ¶á¹Ú£¬¶øÊÇJavaµÄ³ÖÐøÆ£Èõ£¬¸üÔã¸âµÄÊÇ£¬ËƺõûÓÐÄĸöÀÏ´óÕ¾³öÀ´Íì¾ÈÍÇÊÆ¡£
×÷ΪһÃûJava´ÓÒµÕߣ¬ÎÒÔÚÆóÒµÓ¦ÓÃÁìÓò×öÈí¼þ£¬´Ó¹¤×÷Öв¢Î´¸ÐÊܵ½Javaµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ