JAVA ÈÕÆÚ²Ù×÷
ÓÐЩʱºò,ÎÒÃÇÏëÔÚµ±Ç°µÄÈÕÆÚÉϼӼ¸Ìì¡¢¼¸¸öÔ£¬»ò¼¸Ä꣬ʹÓÃjava.util.Date£¬È´×ÜÒ²ÕÒ²»µ½ºÏÊʵķ½·¨£¬ÎÞÄÎ֮ϣ¬ÇëÒ»¸ö¸ßÈ˰ïæ£¬ÀÏÁõ¸øÁËÒ»¾ä»°£ºÊ¹ÓÃCanlender¡£Ö®ºó£¬ÎÒ¾ÍʹÓÃCalender£¬Ò»Ó㬻¹ÕæºÃÓ㬾Íд³öÀ´£¬ºÍ´ó¼Ò¹²Í¬·ÖÏí£º
² ÎÒµÄÐèÇó
ÎÒÔÚ×÷Ò»¸öµ÷²éÎÊ¾í£¬ÏëÉ趨ÎʾíµÄÓÐЧÌìÊý£ºÔÚ·¢²¼Ö®ÈÕºó30ÌìÖ®ÄÚÓÐЧ£¬ÔõôʵÏÖÄØ£¿
² ÎÒµÄʵÏÖ
/*
* @author ÕÅÒã
* 2005-12-14
*/
Calendar calendar = Calendar.getInstance();
//getTime()·½·¨ÊÇÈ¡µÃµ±Ç°µÄÈÕÆÚ£¬Æä·µ»ØÖµÊÇÒ»¸öjava.util.DateÀàµÄ¶ÔÏó
res.setResOpenDate(calendar.getTime());
int day = calendar.get(Calendar.DAY_OF_YEAR);
calendar.set(Calendar.DAY_OF_YEAR, day + 30);
//ͶƱµÄÓÐЧÆÚ30Ìì
res.setResEndDate(calendar.getTime());
² Ïêϸ˵Ã÷
¢ÅCalendarÊÇjava.util.* ÖеÄÒ»¸öÀ࣬ËùÒÔÔÚʹÓÃǰ£¬ÎÒÃÇÒªµ¼Èë°üjava.util.*;
//²úÉúÒ»¸öÈÕÀúÀàµÄ¶ÔÏó£¬ÎÒÃDz»ÄÜʹÓÃnew Calendar()À´¹¹ÔìʵÀý£¬ÒòΪ//CalendarµÄ¹¹Ô캯Êý¶¼ÊÇprotected£¬Ò²¾ÍÊÇ˵£¬¹¹Ô캯ÊýÊDZ£»¤³ÉÔ±¡£
¢Æ¹ØÓÚCalendarµÄFiled
ÔÚCalendarÖж¨ÒåÁËÈÕÀúµÄ¸÷¸ö³ÉÔ±£¬±ÈÈ磺Ä꣬Ô£¬ÈÕ£¬°üÀ¨²»Í¬µÄ¼Ç¼·½·¨£¬±ÈÈ磺ͬһÌ죨2005-12-14£©À´Ëµ£¬ÔڼǼµÄʱºò£¬ÎÒÃÇ¿ÉÒÔ˵ÊÇÒ»ÖÜÖеÄÖÜÈý£¬ÊÇ12ÔµĵÚ14Ì죬ÊÇ2005ÄêµÄµÚ****£¨Äã¿ÉÒÔ×Ô¼ºËãһϣ©Ìì¡£Õâ¾ÍÊDz»Í¬µÄ¼Ç¼·½·¨£¬ËùÒÔÔÚCalendarÖоÍÓÐÁ˲»Í¬µÄ¶¨Ò壺
public final static int ERA = 0;
public final static int YEAR = 1;
public final static int MONTH = 2;
public final static int WEEK_OF_YEAR = 3;
public final static int WEEK_OF_MONTH = 4;
public final static int DATE = 5;
public final static int DAY_OF_MONTH = 5;
public final static int DAY_OF_YEAR = 6;
public final static int DAY_OF_WEEK = 7;
public final static int DAY_OF_WEEK_IN_MONTH = 8;
public final static int AM_PM = 9;
public final static int HOUR = 10;
public final static int HOUR_OF_DAY = 11;
public final sta
Ïà¹ØÎĵµ£º
ÄÇÌìÕý͵×ŲËͻȻ¾ÍÏëµ½ÁËΪºÎ²»×öÒ»¸öÅ©³¡ÄØ£¿
ÕýºÃ¸ÒÉϽá¿ÎÏîÄ¿¾ÍÒª¿ªÊ¼ÁË,ÀÏʦÓÖ´ß×ÅÕÒÏîÄ¿ÁË¡£
˵×ö¾Í×öÁË£¬
µ«´ÓÀ´Ã»ÓÐÉæ¼°¹ýÍøÒ³ÓÎÏ··½Ã棬Ȼºó·è¿ñ²é×ÊÁÏ£¬£¬ÊÕ»ñÈ´²»¶à£¬·¢ÏÖ×Ô¼ºÖªµÀ µÄÌ«ÉÙÁ˲»¾«flash£¬flexÒ²²»»á£¬¹â½çÃæ¾Í²»ºÃ°ì£¬
µ«ÊǼÈÈ»Ïëµ½ÕâÁË£¬²»»áÒ²ÒªÉÏÁË£¬£¬¹þ¡£
²»»áflashÁËÎÒ¾ÍÓÃcss+javascri ......
java web¿ª·¢ÖУ¬ÈçºÎ²é¿´JSPºÍServlet°æ±¾
2008-12-10 09:00
ÎÒÃÇÔÚjava web¿ª·¢µÄ¹ý³ÌÖУ¬ÓÐʱÔÚ×ÊÁÏÉÏ¿ÉÄÜ»áÌáµ½»·¾³ËùÒªÖ§³ÖµÄJSP£¬Servlet°æ±¾¡£Èç¹û°æ±¾µÍ¾Í¿ÉÄܳöÏÖ²âÊÔ´íÎó¡£
·½·¨£º´ò¿ªtomcatµÄcommon\lib Ŀ¼Ï£¬ÓÐÁ½¸öJARÎļþ£º jsp-api.jar servlet-api.jar ¡£Èç¹ûûÓУ¬ÄÇ¿ÉÄÜÊÇÄãûÓÐÌí¼Ó½øÀ´¡£½âѹÕâÁ½¸ ......
1. ÄãÐèÒª¾«Í¨ÃæÏò¶ÔÏó·ÖÎöÓëÉè¼Æ(OOA/OOD)¡¢É漰ģʽ(GOF£¬J2EEDP)ÒÔ¼°×ÛºÏģʽ¡£ÄãÓ¦¸ÃÁ˽âUML£¬ÓÈÆäÊÇclass¡¢object¡¢interactionÒÔ¼°statediagrams¡£
2. ÄãÐèҪѧϰJavaÓïÑԵĻù´¡ÖªÊ¶ÒÔ¼°ËüµÄºËÐÄÀà¿â(collections¡¢serialization¡¢streams¡¢networking¡¢multithreading¡¢reflection¡¢event¡¢handling¡¢NIO¡¢localiza ......
¸ÐлÔÎÄ×÷Õß:http://blog.sina.com.cn/s/blog_62a6ceb10100gwe0.html
JAVAÆäʵ²»ËãÊÇÒ»ÃŶ¯Ì¬ÓïÑÔ£¬µ«JAVAÖÐÈ´ÓÖÒ»ÖÖ»úÖÆ¿ÉÒÔ´ïµ½¶¯Ì¬µÄijÖÐЧ¹û£¬Õâ¾ÍÊÇJAVAÖеķ´Éä¡£
JAVA·´ÉäÖ¸µÄÊÇÎÒÃÇ¿ÉÒÔÓÚÔËÐÐʱ¼ÓÔØ¡¢Ì½Öª¡¢Ê¹ÓñàÒëÆÚ¼äÍêȫδ֪µÄclasses¡£
¶¼Ja ......
Ò»¡¢Ê²Ã´ÊÇJavaÐéÄâ»ú
JavaÐéÄâ»úÊÇÒ»¸öÏëÏóÖеĻúÆ÷,ÔÚʵ¼ÊµÄ¼ÆËã»úÉÏͨ¹ýÈí¼þÄ£ÄâÀ´ÊµÏÖ¡£JavaÐéÄâ»úÓÐ×Ô¼ºÏëÏóÖеÄÓ²¼þ,Èç´¦ÀíÆ÷¡¢¶ÑÕ»¡¢¼Ä´æÆ÷µÈ,»¹¾ßÓÐÏàÓ¦µÄÖ¸Áîϵͳ¡£
¶þ¡¢ÎªÊ²Ã´Ê¹ÓÃJavaÐéÄâ»ú
JavaÓïÑÔµÄÒ»¸ö·Ç³£ÖØÒªµÄÌØµã¾ÍÊÇÓëÆ½Ì¨µÄ ......