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

javaÈÕÆÚ´¦Àí

 ×ª£º http://hi.baidu.com/jiong0818/blog/item/93f9b21641294b4d20a4e971.html JavaÖÐÈÕÆÚ¸ñʽת»» /** * ×Ö·û´®×ª»»Îªjava.util.Date
* Ö§³Ö¸ñʽΪ yyyy.MM.dd G 'at' hh:mm:ss z Èç '2002-1-1 AD at 22:10:59 PSD'
* yy/MM/dd HH:mm:ss Èç '2002/1/1 17:55:00'
* yy/MM/dd HH:mm:ss pm Èç '2002/1/1 17:55:00 pm'
* yy-MM-dd HH:mm:ss Èç '2002-1-1 17:55:00'
* yy-MM-dd HH:mm:ss am Èç '2002-1-1 17:55:00 am'
* @param time String ×Ö·û´®
* @return Date ÈÕÆÚ
*/ public static Date stringToDate(String time){ SimpleDateFormat formatter; int tempPos=time.indexOf("AD") ; time=time.trim() ; formatter = new SimpleDateFormat ("yyyy.MM.dd G 'at' hh:mm:ss z"); if(tempPos>-1){ time=time.substring(0,tempPos)+ "¹«Ôª"+time.substring(tempPos+"AD".length());//china formatter = new SimpleDateFormat ("yyyy.MM.dd G 'at' hh:mm:ss z"); } tempPos=time.indexOf("-"); if(tempPos>-1&&(time.indexOf(" ")<0)){ formatter = new SimpleDateFormat ("yyyyMMddHHmmssZ"); } else if((time.indexOf("/")>-1) &&(time.indexOf(" ")>-1)){ formatter = new SimpleDateFormat ("yyyy/MM/dd HH:mm:ss"); } else if((time.indexOf("-")>-1) &&(time.indexOf(" ")>-1)){ formatter = new SimpleDateFormat ("yyyy-MM-dd HH:mm:ss"); } else if((time.indexOf("/")>-1) &&(time.indexOf("am")>-1) ||(time.indexOf("pm")>-1)){ formatter = new SimpleDateFormat ("yyyy-MM-dd KK:mm:ss a"); } else if((time.indexOf("-")>-1) &&(time.indexOf("am")>-1) ||(time.indexOf("pm")>-1)){ formatter = new SimpleDateFormat ("yyyy-MM-dd KK:mm:ss a"); } ParsePosition pos = new ParsePosition(0); java.util.Date ctime = formatter.parse(time, pos); return ctime; } /** * ½«java.util.Date ¸ñʽת»»Îª×Ö·û´®¸ñʽ'yyyy-MM-dd HH:mm:ss'(24Ð¡Ê±ÖÆ)
* ÈçSat May 11 17:24:21 CST 2002 to '2002-05-11 17:24:21'
* @param time Date ÈÕÆÚ
* @return String ×Ö·û´®
*/ public static String dateToString(Date time){ SimpleDateFormat formatter; formatter = new SimpleDateFormat ("yyyy-MM-dd HH:mm:ss"); String ctime = formatter


Ïà¹ØÎĵµ£º

JavaÖÐthis¡¢superÓ÷¨¼ò̸

¡¡¡¡Í¨¹ýÓÃstaticÀ´¶¨Òå·½·¨»ò³ÉÔ±£¬ÎªÎÒÃDZà³ÌÌṩÁËijÖÖ±ãÀû£¬´ÓijÖ̶ֳÈÉÏ¿ÉÒÔ˵ËüÀàËÆÓÚCÓïÑÔÖеÄÈ«¾Öº¯ÊýºÍÈ«¾Ö±äÁ¿¡£µ«ÊÇ£¬²¢²»ÊÇ˵ÓÐÁËÕâÖÖ
±ãÀû£¬Äã±ã¿ÉÒÔËæ´¦Ê¹Óã¬Èç¹ûÄÇÑùµÄ»°£¬Äã±ãÐèÒªÈÏÕæ¿¼ÂÇÒ»ÏÂ×Ô¼ºÊÇ·ñÔÚÓÃÃæÏò¶ÔÏóµÄ˼Ïë±à³Ì£¬×Ô¼ºµÄ³ÌÐòÊÇ·ñÊÇÃæÏò¶ÔÏóµÄ¡£ºÃÁË£¬ÏÖÔÚ¿ªÊ¼ÌÖÂÛ
this&superÕâÁ½¸ö¹Ø¼ ......

Î人±±´óÇàÄñ·ÖÎöΪʲôҪ²ÉÓÃjavaÕâ¸öƽ̨

Î人±±´óÇàÄñ·ÖÎöΪʲôҪ²ÉÓÃjavaÕâ¸öƽ̨
¡¡¡¡´Ó¿ª·¢ÏîÄ¿µÄÀà±ð½Ç¶È¿´javaƽ̨»ùÓÚB/S½á¹¹µÄϵͳ£¬ÔÚÕâ¸ö·½ÏòÉϵľºÕùÊǼ¤Áҵģ¬ÓÐרעÓڴ˵ÄLAMP(Linux + Apache + Mysql + Php);Ò²ÓиոÕÐËÆðµÄRails(Ruby Frameworks)ÉõÖÁÊǺųƿìËÙ¿ª·¢µÄASP.NET;µ±È»ÁËjavaÔÚÕâ¸öÁìÓòÀïµÄMVC¿ò¼ÜÊý¶¼Êý²»Í꣬±ÈÈçStruts . WebworkµÈ£ ......

¹ØÓÚjavaµÄclasspathÉèÖÃ

½ñÌìÍíÉÏʵÑéÊÒµÄÁíÒ»¸öÈËÔÚ±àÒëÒ»¸öjava³ÌÐò£¬ÐèÒªÓõ½Ò»¸öjarÎļþ£¬ËùÒÔÔÚÃüÁîÐбàÒëµÄʱºòÐèÒªÌí¼ÓjarµÄ·¾¶£¬ÀýÈ磺
java -classpath demo.jar hello
µ«ÊÇÉèÖÃÁËpathÖ®ºójava¾Í²»»áËÑË÷µ±Ç°Ä¿Â¼£¬Ò²¾ÍÊÇËùÈç¹ûhelloÔÚµ±Ç°Ä¿Â¼µÄ×ÓĿ¼£¬±ÈÈçtestÏÂÃæ£¬±àÒë»áÌáʾÕÒ²»µ½hello,
ÕâʱºòÐèÒªÐÞ¸ÄΪ
java -classpath .;d ......

Java¿ªÔ´ÏîÄ¿¼ò½é


Java¿ªÔ´ÏîÄ¿¼ò½é

Jakarta
ÏîÄ¿ÊÇASF(The Apache Software
Foundation)µÄÒ»²¿·Ö¡£ASFÊÇÒ»¸ö·ÇÓ®Àû×éÖ¯£¬Ëý¹ÄÀø»ùÓÚ¿ª·ÅµÄÈí¼þÐí¿ÉϽøÐкÏ×÷¡¢×¢ÖØÊµÐ§µÄ¿ª·¢£¬²¢Ìṩ¸÷¸öÁìÓòµÄ¸ßÖÊÁ¿Èí¼þ£¬ËýÉæ¼°µ½
Http·þÎñÆ÷£¬±àÒ빤¾ß£¬Àà¿â£¬¿ª·¢¼Ü¹¹£¬·þÎñÆ÷¶ËJava¼¼Êõ,J2EEÈÝÆ÷£¬Êý¾Ý¿â¹¤¾ß£¬ÈÕÖ¾¹¤¾ß£¬XML½âÎöµÈµÈÖî¶ ......

linux java/jsp »ñȡϵͳµ±Ç°Ê±¼äÎÊÌâ

JSPÔ´´úÂë
 <%
   //»ñȡϵͳʱ¼ä
   //String ddate=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime());
   TimeZone tz = TimeZone.getTimeZone("ETC/GMT-8"); 
    TimeZone.setDefault(tz);
    ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ