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

java ·´Éä

ÏÂÃæ²Î¿¼±ðÈ˵ÄÎÄÕºÍ×Ô¼ºµÄÒ»µã¸Ä¶¯ºÍ×ܽᲢ¼ÓÒÔ×¢ÊÍ
  JAVA·´Éä»úÖÆÖ÷ÒªÌṩÁËÒÔϹ¦ÄÜ£º
      1.ÔÚÔËÐÐʱÅжÏÈÎÒâÒ»¸ö¶ÔÏóËùÊôµÄÀà¡£
      2.ÔÚÔËÐÐʱ¹¹ÔìÈÎÒâÒ»¸öÀàµÄ¶ÔÏó¡£
      3.ÔÚÔËÐÐʱÅжÏÈÎÒâÒ»¸öÀàËù¾ßÓеijÉÔ±±äÁ¿ºÍ·½·¨£¨Í¨¹ý·´ÉäÉõÖÁ¿ÉÒÔµ÷ÓÃprivate·½·¨£©¡£
      4.ÔÚÔËÐÐʱµ÷ÓÃÈÎÒâÒ»¸ö¶ÔÏóµÄ·½·¨£¨*****×¢Ò⣺ǰÌá¶¼ÊÇÔÚÔËÐÐʱ£¬¶ø²»ÊÇÔÚ±àÒëʱ£©¡£
----Ê×ÏÈÐèÒªµÃÒ»¸öclass¶ÔÏ󣬵õ½Class¶ÔÏóÓжàÖÖ·½·¨
  
      1. Class.forName(String classname)¾²Ì¬·½·¨                  classname  ÀàµÄ·¾¶+ÀàÃû 
      2. ÀàÃû.class
      3. ÔËÓÃprimitive wrapper classesµÄTYPEÓï·¨£º »ù±¾ÀàÐͰü×°ÀàµÄTYPE£¬È磺Integer.TYPE    ×¢Ò⣺TYPEµÄʹÓã¬Ö»ÊʺÏÔ­Éú£¨»ù±¾£©Êý¾ÝÀàÐÍ
 ----ÔËÐÐʱÉú³Éinstance
     ÏëÉú³É¶ÔÏóµÄʵÌ壬ÔÚ·´É䶯̬»úÖÆÖÐÓÐÁ½ÖÖ·½·¨£¬Ò»¸öÕë¶ÔÎÞ±äÁ¿µÄ¹¹Ôì·½·¨£¬Ò»¸öÕë¶Ô´ø²ÎÊýµÄ
¹¹Ôì·½·¨£¬Èç¹ûÏëµ÷Óôø²ÎÊýµÄ¹¹Ôì·½·¨£¬¾Í±È½ÏµÄÂé·³£¬²»ÄÜÖ±½Óµ÷ÓÃClassÀàÖеÄnewInstance£¨£©
£¬¶øÊǵ÷ÓÃConstructorÀàÖÐnewInstance£¨£©·½·¨£¬Ê×ÏÈ×¼±¸Ò»¸öClass[]×÷ΪConstructorµÄ²ÎÊýÀàÐÍ¡£
È»ºóµ÷ÓøÃClass¶ÔÏóµÄgetConstructor£¨£©·½·¨»ñµÃÒ»¸öרÊôµÄConstructorµÄ¶ÔÏó£¬×îºóÔÙ×¼±¸Ò»¸ö
Object[]×÷ΪConstructor¶ÔÏóµÄnewInstance£¨£©·½·¨µÄʵ²Î¡£
      ÔÚÕâÀïÐèҪ˵Ã÷µÄÊÇ Ö»ÓÐÁ½¸öÀàÓµÓÐnewInstance£¨£©·½·¨£¬·Ö±ðÊÇClassÀàºÍConstructorÀà
ClassÀàÖеÄnewInstance£¨£©·½·¨ÊDz»´ø²ÎÊýµÄ£¬¶øConstructroÀàÖеÄnewInstance£¨£©·½·¨ÊÇ´ø²ÎÊýµÄ
ÐèÒªÌṩ±ØÒªµÄ²ÎÊý¡£
    Àý:
      Class u=User.class;                                      &nbs


Ïà¹ØÎĵµ£º

JNAʵÏÖJavaµ÷ÓÃFortran

Ôڳɹ¦ÊµÏÖJavaµ÷ÓÃC++Ö®ºó£¬½ÓÏÂÀ´Ïëµ½ÄÜ·ñͨ¹ýJNAʵÏÖJavaµ÷ÓÃFortran£¬½ñÌìÊÔÑéÁËһϣ¬»¹ÊDZȽÏÈÝÒ׵ġ£
ÍøÉÏÓÐÒ»¸öJavaµ÷ÓÃF95µÄÀý×Ó£¬µ«ÊÇÎÒ¿¼ÂDz»½öҪʵÏÖF95µÄµ÷Ó㬻¹ÒªÊµÏÖF77µÄµ÷Óã¬ËùÒÔ·ÑÁËһЩÖÜÕÛ¡£
ÎÊÌâµÄ¹Ø¼üÔÚÓÚF77Ϊ¹ý³ÌÃû×Ô¶¯Ìí¼ÓÁËÒ»¸öβ²¿µÄÏ»®Ïߣ¬ËùÒÔsub1Õâ¸ö¹ý³Ì£¬µ½JavaÒ»¶Ë£¬¾Í±ä³ÉÁËsub1_£¬ ......

´«ÖDz¥¿ÍjavaÅàѵ java»ù´¡Ö®MYSQL

³é¿Õ¸´Ï°ÁËÏÂÕýÔò±í´ïʽµÄÓ÷¨£¬ºÜ¶àǰÁ½¸öÔÂѧЩµÄ¶«Î÷£¬ÏÖÔÚ¶¼ÊÖÉúÁË£¬Ö»Óв»¶ÏµÄ¸´Ï°²ÅÄÜ×öµ½ÕÆÎÕ£¡
½ñÌ쿪ʼ½²Êý¾Ý¿âÁË£¬MYSQL£¬È»ºóÂíÉϾͻῪʼ½Ó´¥¿ò¼Ü····¹þ¹þ£¬ÒªÕæµÄ¿ªÊ¼×öÏîÄ¿ÁË
¼¤¶¯¹þ¡£¡£¡£¡£
ÕýÔò±í´ïʽÊÇ´ÓJDK1.5Ö®ºóÍÆ³öµÄ¼ò»¯×Ö·û´®²Ù×÷µÄ£¬ÓÃÌØÊâµÄ·ûºÅ´ú±í¶Ô×Ö·û´®µÄÔËÓ ......

TomcatÖÐJAVA¶¨Ê±Æ÷ʵÏÖ


Ô­ÎÄÁ´½Ó£ºhttp://badwing.javaeye.com/blog/674263
ÎÄÕ·ÖÀà:Java±à³Ì
ºÃ¶àÅóÓÑÓùýWindowsµÄÈÎÎñ¼Æ»®£¬Ò²Óв»ÉÙ³ÌÐòÃÔ×Ô¼ºÔøÐ´¹ýʱÖÓ±¨¾¯¡¢ÏµÍ³×Ô¶¯¹Ø»úµÈȤζ³ÌÐò£¬¿ÉÈ´ºÜÉÙÓÐÅóÓÑÔÚWeb¹¤³ÌÖÐʵÏÖ¹ýÀàËÆ¹¦ÄÜ¡£ 
µ±Web¹¤³ÌÆô¶¯Ê±£¬¶¨Ê±Æ÷ÄÜ×Ô¶¯¿ªÊ¼¼ÆÊ±£¬ÔÚÕû¸öWeb¹¤³ÌµÄÉúÃüÆÚÀ¶¨Ê±Æ÷ÄÜÔÚÿÍíÉîÒ¹´¥·¢Ò»´ÎÈ ......

2010.5.27¼Ç£¨jbpm4.3²¿ÊðÎÊÌâ,javaÖеÄspilt·½·¨£©

ÕÐÉÌÏîÄ¿ÐèÒªÒý½øÒ»¸ö¹¤×÷Á÷£¬×î½üÔÚÍùÉϵ÷ÑпªÔ´µÄ¹¤×÷Á÷ÒýÇæ£¬×ܽá±È½ÏÁ÷ÐÐÒ»¹²ÓÐ3¸ö¡£
ÆäÖÐÒ»¸öÊÇosworkflow£¬µ«ÊÇÓÉÓںܳ¤Ê±¼ä²»ÔÙ¸üУ¬ËùÒÔÑ¡Ôñ·ÅÆú¡£ÁíÍâÒ»¸ö¾ÍÊÇjbmp4.3£¬¿ªÁ˺ܶàµÄ×ÊÁÏ»¹ÓÐÊÓÆµ£¬·¢ÏÖÆäÖкܶණÎ÷Àí½âÀ§ÄÑ£¬»¹ÓÐÒ»¸öÎÊÌâ¾ÍÊÇËüµÄ³Ö¾Ã²ãÊÇhibernate×öµÄ£¬±¾ÏëÏÈǰÏëÓÃibatisµÄ¡£¹À¼ÆÒªÊÇÕæµÄÒý½ø¹ ......

Javaµ÷ÓÃSybase´æ´¢¹ý³Ì

ÕªÖÁSybase¹ÙÍø:
The caller( ) method calls the stored procedure inoutproc:
create proc inoutproc @id int, @newname varchar(50), @newhome Address,
@oldname varchar(50) output, @oldhome Address output as

select @oldname = name, @oldhome = home from xmp where id=@id
update xmp set name ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ