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 ......

javaÖÐËÄÖÖ²Ù×÷xml·½Ê½µÄ±È½Ï

   1£©DOM£¨JAXP Crimson½âÎöÆ÷£©
    DOMÊÇÓÃÓëÆ½Ì¨ºÍÓïÑÔÎ޹صķ½Ê½±íʾXMLÎĵµµÄ¹Ù·½W3C±ê×¼¡£DOMÊÇÒÔ²ã´Î½á¹¹×éÖ¯µÄ½Úµã»òÐÅϢƬ¶ÏµÄ¼¯ºÏ¡£Õâ¸ö²ã´Î½á¹¹ÔÊÐí¿ª·¢ÈËÔ±ÔÚÊ÷ÖÐѰÕÒÌØ¶¨ÐÅÏ¢¡£·ÖÎö¸Ã½á¹¹Í¨³£ÐèÒª¼ÓÔØÕû¸öÎĵµºÍ¹¹Ôì²ã´Î½á¹¹£¬È»ºó²ÅÄÜ×öÈκι¤×÷¡£ÓÉÓÚËüÊÇ»ùÓÚÐÅÏ¢²ã´ÎµÄ£¬Òò¶øDO ......

JAVA¹æÔò Öм¶Æª

±¾ÎĽéÉܵÄJAVA¹æÔòµÄ˵Ã÷·ÖΪ3¸öÖ÷Òª¼¶±ð£¬Öм¶ÊÇÆ½Ê±¿ª·¢ÓõıȽ϶àµÄ¼¶±ð£¬ÔÚ½ñºó½«Â½ÐøÐ´³öÆäËûµÄ¹æÔò¡£×ñÊØÁËÕâЩ¹æÔò¿ÉÒÔÌá¸ß³ÌÐòµÄЧÂÊ¡¢Ê¹´úÂëÓÖ¸üºÃµÄ¿É¶ÁÐԵȡ£
£¨1£©    ÔÚfinally·½·¨Àï¹Øµôinput»òÕßoutput ×ÊÔ´
ÔÙ·½·¨ÌåÀïÃæ¶¨ÒåÁËinput»òÕßoutputÁ÷µÄ»°£¬ÐèÒªÔÚfinallyÀïÃæ°ÑËü¹Øµô¡£
ÒÔÏÂ ......

Java Web¿ª·¢£¬ÄãÒ»¶¨»áÓöµ½

Java Web¿ª·¢ÖУ¬ÓÐÐí¶à¹²Í¨µÄÎÊÌ⣬ÊÇ¿ª·¢ÈËÔ±ÔÚ¿ª·¢¹ý³ÌÖÐÒ»¶¨»áÓöµ½µÄ£¬ÐèÒª´¦ÀíµÄÎÊÌ⣺
1.  ÂÒÂëÎÊÌâ
ΪºÎ»á³öÏÖÂÒÂëÎÊÌ⣿¼ÈÈ»ÓÐÂÒÂëÎÊÌ⣬¿Ï¶¨ÊÇÓÉÓÚ±àÂëÉèÖõIJ»Ò»Öµ¼Öµġ£ÔÚWeb¿ª·¢
¹ý³ÌÖУ¬Éæ¼°ÒÔÏÂһЩ±àÂëÉèÖ㬿ͻ§¶Ë²ÎÊýµÄ±àÂëÉèÖã¬Web·þÎñÆ÷µÄ±àÂëÉèÖ㬷þÎñÆ÷¶ËÓ¦ÓóÌÐòµÄ±àÂëÉèÖã¬Êý¾Ý¿â ......

javaϵͳ¼à¿ØCPU ´ÅÅÌ


import java.io.*;   
  
/**
* linux ÏÂcpu ÄÚ´æ ´ÅÅÌ jvmµÄʹÓÃ¼à¿Ø
* @author avery_leo
*
*/  
public class TT {   
    /**
      * »ñÈ¡cpuʹÓÃÇé¿ö
      * @return
&nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ