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

JAVAͨ¹ýJNIµ÷ÓÃDLLÎÊÌâ

×î½üÒªÔÚÒ»¸öJAVA¹¤³ÌÖе÷ÓÃÒ»¸ö±ðÈ˵ÄDLL¿â£¬³öÏÖÁËÒÔÏÂÎÊÌ⣺ƽ̨ÊÇJDK1.6.0_2
±ðÈ˵ÄDLLµ¼³öµÄº¯ÊýÀàËÆÓÚ_Java_Sth_1Find@12 £¬¶øÎÒ·ÃÎʸú¯ÊýµÄÀàÈç¹ûÔÚdefault packageϾͿÉÒÔÕý³£·ÃÎÊ£¬¾ÍÊÇ˵DLLµ¼³öµÄJNIÊÇÔÚĬÈϰüÏµģ¬¶øÈç¹û°Ñ¸ÃÀà·ÅÈëÌØ¶¨µÄ°üϾͻá³öÏÖException in thread "main" java.lang.UnsatisfiedLinkError:com.Sth.Find()IµÄÒì³££¬µ«Èç¹ûÖ±½Ó·Åµ½default packageÏ£¬ÆäËüÀàÓÖÎÞ·¨·ÃÎÊËü£¨¾­²éÔÚJDK1.4.0ÒÔºó¾Í²»Ö§³Öµ¼Èëdefault package°üÖеÄÀàÁË£©
³ýÁ˰ÑËùÓÐÀà¶¼·ÅÈëdefault packageÏ£¬²»ÖªµÀ»¹ÓÐûÓбðµÄ°ì·¨¡£


Ïà¹ØÎĵµ£º

JAVA²Ù×÷XMLµÄÍêÕûÀý×Ó——W3C DOMƪ

ÕâÊÇÒ»¸öÓÃJAVA W3C DOM ½øÐÐXML²Ù×÷µÄÀý×Ó£¬°üº¬Á˲éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý¡¢±£´æµÄ»ù±¾²Ù×÷¡£½ÏÍêÕûµÄÃèÊöÁËÒ»¸öXMLµÄÕû¸ö²Ù×÷Á÷³Ì¡£ÊʺϸÕÈëÃÅJAVA XML²Ù×÷µÄÅóÓѲο¼ºÍѧϰ¡£
¼ÙÉèÓÐXMLÎļþ£ºtest1.xml
<?xml version="1.0" encoding="UTF-8"?>
<books>
 <book>
  <name>¹þÀï²¨Ì ......

JAVA¹æÔò »ù´¡Æª

±¾ÎĽéÉܵÄJAVA¹æÔòµÄ˵Ã÷·ÖΪ5¸ö¼¶±ð£¬¼¶±ð1ÊÇ×î»ù±¾Ò²ÊÇ×îÖØÒªµÄ¼¶±ð£¬ÔÚ½ñºó½«Â½ÐøÐ´³öÆäËûµÄ¹æÔò¡£×ñÊØÁËÕâЩ¹æÔò¿ÉÒÔÌá¸ß³ÌÐòµÄЧÂÊ¡¢Ê¹´úÂëÓиüºÃµÄ¿É¶ÁÐԵȡ£
£¨1£©    ±ÜÃâʹÓÃNEW¹Ø¼ü×ÖÀ´´´½¨String¶ÔÏó¡£
°ÑÒ»¸öString³£Á¿copyµ½String ¶ÔÏóÖÐͨ³£ÊǶàÓà¡¢ÀË·Ñʱ¼äµÄ
Public class test{
&nbs ......

JAVA¹æÔò ¿ª·¢Æª

±¾ÎĽéÉܵÄJAVA¹æÔòµÄ˵Ã÷·ÖΪ3¸öÖ÷Òª¼¶±ð£¬±¾ÆªÅׯúÁËÆ½Ê±¿ª·¢ÖкÜÉÙÓöµ½µÄÇé¿ö£¬ÄÇЩÓõñȽÏÉÙµÄÒÔºóÔٸ߼¶ÆªÀïÃæ³öÏÖ¡£²¢ÓÐÁù¸öÓÐÓõĹú¼ÊÈí¼þ¿ª·¢ÖØÒª×¢ÒâµÄÓйØStringµÄÎÊÌ⣬×ñÊØÁËÕâЩ¹æÔò¿ÉÒÔÌá¸ß³ÌÐòµÄЧÂÊ¡¢Ê¹´úÂëÓÖ¸üºÃµÄ¿É¶ÁÐԵȡ£
£¨1£© Èç¹ûÓÐJDBCÁ¬½ÓûÓйصôµÄ»°£¬ÐèÒªÔÚ"finally"·½·¨Öйصô
Èç ......

ѧÉú¶ÔJAVAµÄÀí½â

¸ú×ÅÀÏʦѧjavaÕâô¾ÃÁË£¬¶ÔÕâÖÖÕâ¸öÓïÑÔСϺÊÇÕâÑùÀí½âµÄ£¬ËüÊǸöÖÖÉϳ˵ÄÎä¹¦ÃØ¼® £¨µ±È»°üÀ¨ÆäËûÓïÑÔ£©£¬Ñ§Ï°Ê±ºÜÈÝÒ××ß»ðÈëħ£¡ÓкܶàjavaµÄ¸ßÊÖ£¬ºÜÀ÷º¦£¡ºÎÒÔ¼ûµÃ£¬ÄãҪʲôʲô¶¼ÄܸøÄãд³öÀ´¶øÇÒÓÃʱ·Ç³£µÄÉÙ£¬Ð¡Ïº²»²Å£¬Ò»Ö±ÒÔÀ´ÐÅ·îÕâÑù²Å½Ð³ÌÐòÔ±£¡ÆäʵСϺÀí½â´í¿©£¬´íÔÚ°ÜÁË£¡Íæ¼¼Êõ£¬Ö»Òª¿¼Ò»¿¼±ãÖªµÀÄãµÄ訮 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ