Java°æµÄdatediff
¡¡¡¡MSSQLÖÐÌṩÁ˸ödatediffº¯ÊýÓÃÀ´¶ÔÁ½¸öʱ¼ä½øÐмõ·¨²Ù×÷£¬µ«ÔÚJavaÖÐȴûÓУ¬Èç¹ûÎÒÃÇÏëÖªµÀÁ½¸öÈÕÆÚ¼äÏà¸ôÁ˶àÉÙÌ죬»òÊÇÏà¸ôÁ˶àÉÙ¸öСʱÔòÒªÊÖ¹¤¼ÆËã¡£ÏÂÃæ´úÂëÄ£·ÂMSSQLµÄdatediffº¯ÊýÌṩÁËʹÓò»Í¬Ê±¼ä¼ä¸ôÀ´¼ÆËãÁ½¸öʱ¼äÏà²îµÄʱ¼ä¼ä¸ôµÄÊýÄ¿£¬±ÈÈçtimeIntervalΪdayÔò·µ»ØÏà²îµÄÌìÊý£¬ÎªmonthÔò·µ»ØÏà²îµÄÔÂÊý¡£×ܹ²Ö§³Öyear,quarter,month,week,day,hour,minute,secondÕ⼸ÖÖʱ¼ä¼ä¸ô£¬date1ºÍdate2ΪҪ¼ÆËãµÄÁ½¸öʱ¼ä£¬½á¹ûΪdate1¼õÈ¥date2ºóµÄÖµ¡£
/**
* °´Ö¸¶¨ÈÕÆÚµ¥Î»¼ÆËãÁ½¸öÈÕÆÚ¼äµÄ¼ä¸ô
*
* @param timeInterval
* @param date1
* @param date2
* @return
*/
public static long dateDiff(String timeInterval, Date date1, Date date2) {
if (timeInterval.equals("year")) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(date1);
int time = calendar.get(Calendar.YEAR);
calendar.setTime(date2);
return time - calendar.get(Calendar.YEAR);
}
if (timeInterval.equals("quarter")) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(date1);
int time = calendar.get(Calendar.YEAR) * 4;
calendar.setTime(date2);
time -= calendar.get(Calendar.YEAR) * 4;
calendar.setTime(date1);
time += calendar.get(Calendar.MONTH) / 4;
calendar.setTime(date2);
return time - calendar.get(Calendar.MONTH) / 4;
}
if (timeInterval.equals("month")) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(date1);
int time = calendar.get(Calendar.YEAR) * 12;
calendar.setTime(date2);
time -= calendar.get(Calendar.YEAR) * 12;
calendar.setTime(date1);
time += calendar.get(Calendar.MONT
Ïà¹ØÎĵµ£º
ËäÈ»Óà Java™ ÓïÑÔ±àдµÄ³ÌÐòÔÚÀíÂÛÉÏÊDz»»á³öÏÖ“ÄÚ´æÐ¹Â©”µÄ£¬µ«ÊÇÓÐʱ¶ÔÏóÔÚ²»ÔÙ×÷Ϊ³ÌÐòµÄÂ߼״̬µÄÒ»²¿·ÖÖ®ºóÈÔÈ»²»±»À¬»øÊÕ¼¯¡£±¾Ô£¬¸ºÔð±£ÕÏÓ¦ÓóÌÐò½¡¿µµÄ¹¤³Ìʦ Brian Goetz ̽ÌÖÁËÎÞÒâʶµÄ¶ÔÏó±£ÁôµÄ³£¼ûÔÒò£¬²¢Õ¹Ê¾ÁËÈçºÎÓÃÈõÒýÓöÂסй©¡£
ÒªÈÃÀ¬»øÊÕ¼¯£¨GC£©»ØÊÕ³ÌÐò²»ÔÙʹÓõĶÔÏ󣬶 ......
DWRʹÓÃÆª
1¡¢µ÷ÓÃûÓзµ»ØÖµºÍ²ÎÊýµÄJava·½·¨
1.1¡¢dwr.xmlµÄÅäÖÃ
Xml´úÂë
<dwr>
<allow>
<create creator="new" javascript="testClass" >
<param name="class" value= ......
JAVA¿ÉÒÔ˵ÊÇ´ÓC++·¢Õ¹ÆðÀ´µÄÍêÈ«ÃæÏò¶ÔÏóµÄ¿ª·¢ÓïÑÔ,Á½ÕßµÄʵÖÊÇø±ðÊÇÀûÒæ·ÖÊô²»Í¬µÄ¹«Ë¾:SUNºÍ΢Èí.¶Ô´Ë΢Èí·¢²¼ÁË.NETÓëÖ®¿¹ºâ.
´Ó×îеÄVisual Studio .NET 2005¿´,.NETÖ÷ÒªÊÇ4ÖÖÓïÑÔ:VB.NET, C#, C++.NET, J#.
VB.NET¿ÉÒÔ˵ÊÇVB6µÄÉý¼¶,µ«ÎÒÈÏΪVB.NETºÍC#ÒѾÊÇÍêȫȫеÄÓïÑÔÁË,Á½ÕßµÄÄ¿µÄ¶¼ÊÇÒª´ò°ÜJAVAÕâ¸ö¾ºÕ ......
¾¹ýÁËÒ»ÖܵÄŬÁ¦£¬³É¹¦Ç©ÏÂÁËÉϺ£±¦ÐÅÈí¼þÎ÷°²·Ö¹«Ë¾¡£
ÔÚÕâÀ¼òµ¥·ÖÏíÒ»ÏÂÕâ´ÎµÄ¾Àú¡£
Ê×Ïȼòµ¥³ÂÊöϸöÈ˵ÄһЩ»ù±¾ÐÅÏ¢£¬Õý¹æÍ³Õб¾¿Æ·Ç¼ÆËã»úרҵ£¬2008-2009Äê8Ô½ÓÊܶ«·½±ê×¼Èí¼þ¹¤³ÌʦÅàѵ£¬Íê³ÉÁËһЩ±È½ÏÍêÕûµÄÏîÄ¿£¬ÕÆÎÕÁË»ù±¾µÄJ2EE¿ª·¢µÄºËÐļ¼Êõ¡£Åàѵ½áÊøÁË£¬²Î¼ÓÁËһЩ֪ÃûÆóÒµµÄУ԰ ......
ÏÂÃæÕâ¶Î´úÂëÊǾ¹ý´úÂë·ÖÎö¹¤¾ßRational Software Analyser ·ÖÎö¹ýµÄ£¬¸Ã¹¤¾ß¹ØÓÚJavaµÄ¹æÔòĿǰÊÇ541Ìõ£¬ÊµÊô¿Á¿Ì¡£Ð´¶Î¹æ·¶µãµÄJava´úÂëÈÝÒ×ô£¡
/**
*
* @author zhp
*
* @version 1.0
*/
package com.rsar;
import java.util.Date;
/**
*
* @author zhp
  ......