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

JavaÖÐCalendarºÍDateµÄһЩʹÓÃÓ÷¨¼¼ÇÉ

1. Èç¹ûÒѾ­ÖªµÀij¸öµØµãµÄÊ±Çø£¬Ä꣬Ô£¬ÈÕ£¬Ê±£¬·Ö£¬Ã룬ϣÍûµÃµ½×ª»»ºóµÄ±¾ÏµÍ³Ê±¼ä£¬¿ÉÒÔ²ÉÓÃÈçÏµķ½·¨£º
·½·¨£º¼ÙÉèÊ±ÇøÊÇGMT+08:00,£¬ÄêÊÇ2009Ä꣬ÔÂÊÇ11Ô£¬ÈÕÊÇ7ÈÕ£¬Ê±ÊÇ10ʱ£¬·ÖÊÇ50·Ö£¬ÃëÊÇ30¡£
public class Time {
 
 public static void main(String[] args) {
  TimeZone tz = TimeZone.getTimeZone("GMT+08:00");        // »ñµÃÊ±Çø
  Calendar cal = Calendar.getInstance();                              
  cal.setTimeZone(tz);                                                             // ÉèÖÃÊ±Çø
  cal.set(Calendar.YEAR, 2009);                                              // ÉèÖÃÄê
  cal.set(Calendar.MONTH, Calendar.NOVEMBER);                  // ÉèÖÃÔÂ
  cal.set(Calendar.DAY_OF_MONTH, 7);                                  // ÉèÖÃÈÕ
  cal.set(Calendar.HOUR_OF_DAY, 10);                             &


Ïà¹ØÎĵµ£º

JavaʵÏÖ¼¸ÖÖ³£¼ûÅÅÐò·½·¨£¨Ï£©

 ²åÈëÅÅÐòµÄ¹¤×÷Ô­ÀíÊÇͨ¹ý¹¹½¨ÓÐÐòÐòÁУ¬¶ÔÓÚδÅÅÐòÊý¾Ý£¬ÔÚÒÑÅÅÐòÐòÁÐÖдӺóÏòǰɨÃ裬ÕÒµ½ÏàӦλÖò¢²åÈë¡£Æä¾ßÌå²½Öè²Î¼û´úÂë¼°×¢ÊÍ¡£
/**
* ²åÈëÅÅÐò<br/>
* <ul>
* <li>´ÓµÚÒ»¸öÔªËØ¿ªÊ¼£¬¸ÃÔªËØ¿ÉÒÔÈÏΪÒѾ­±»ÅÅÐò</li>
* <li>È¡³öÏÂÒ»¸öÔªËØ£¬ÔÚÒѾ­ÅÅÐòµÄÔªËØÐò ......

Java²Ù×÷´®¿Ú

 RXTXÊÇÒ»¸ö¿ªÔ´°ü£¬Ö÷ÒªÊÇÔÚCOMM¿ªÔ´°üÖÐ×öÀ©ÕÅ£¬ÒÔǰµÄCOMM°üÖ»ÄÜÔÚWINDOWSÏÂÃæ¶Ô´®¿Ú»ò²¢¿Ú×ö²Ù×÷£¬À©³äºóµÄRXTX¿ÉÒÔÔÚLINUXºÍMAC϶Դ®¿ÚºÍ²¢¿Ú×ö²Ù×÷¡£  ÏÖÔÚ¿çÆ½Ì¨£º
ÔÚRXTXÍøÕ¾ÏÂÔØJAR°üºÍ¶¯Ì¬¿â
http://users.frii.com/jarvi/rxtx/download.html
ÏÂÔØºóÅäÖû·¾³
Windows
¿½±´RXTXcomm.jar Îļþ ......

Java ÀíÂÛºÍʵ¼ù:·ºÐÍ11ÔÂ06ÈÕ[תÌù]

     Java ÀíÂÛºÍʵ¼ù: Á˽ⷺÐÍ Ê¶±ðºÍ±ÜÃâѧϰʹÓ÷ºÐ͹ý³ÌÖеÄÏÝÚå
 
      JDK 5.0 ÖÐÔö¼ÓµÄ·ºÐÍÀàÐÍ£¬ÊÇ Java ÓïÑÔÖÐÀàÐͰ²È«µÄÒ»´ÎÖØÒª¸Ä½ø¡£µ«ÊÇ£¬¶ÔÓÚ³õ´ÎʹÓ÷ºÐÍÀàÐ͵ÄÓû§À´Ëµ£¬·ºÐ͵ÄijЩ·½Ãæ¿´ÆðÀ´¿ÉÄܲ»ÈÝÒ×Ã÷°×£¬ÉõÖÁ·Ç³£Ææ¹Ö¡£ÔÚ±¾ÔµÄ"Java Àí ......

javaһЩ»ù´¡µÄ¶«Î÷

     ×òÌ쿪ʼ¾ÍÒµ°àµÄ¿Î³Ì¾Í¿ªÊ¼ÁË£¬Ç°¼¸ÌìÕÅТÏéÀÏʦ¸øÎÒÃǽ²ÁËjavaµÄһЩ»ù´¡µÄ¶«Î÷£¬ÕÅÀÏʦµÄ¿Î֪ʶÁ¿´ó£¬ÉîÈëdz³ö£¬ÁîÈË»ñÒæ·Ëdz£¬½ÓÏÂÀ´¾ÍÓÃÎÒÀí½âµÄ¶«Î÷ÔÚÕâÀïºÍ´ó¼ÒÒ»Æð̽ÌÖһϡ£
sun¹«Ë¾ÔÚjava1.5°æ±¾Ôö¼ÓÁ˲»ÉÙÐÂÌØÐÔ£¬ÀýÈ磺»ù±¾Êý¾ÝÀàÐ͵Ä×Ô¶¯×°ÏäÓë²ðÏä¡¢¿É±ä²ÎÊý¡¢ÔöÇ¿forÑ­»·¡¢Ã¶¾Ù¡¢ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ