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
ÀûÓÃoracle×Ô´øµÄutl_file°ü¿ÉÒÔ·ÃÎÊ´ÅÅÌÎļþ£¬µ«ÓиöÏÞÖÆ--ÎÞ·¨·ÃÎÊÎļþ¼Ð£¿Ê²Ã´ÒâË¼ÄØ£¿¾ÍÊÇ˵oracleÖ»ÄÜ·ÃÎÊÖ¸¶¨µÄÎļþ£¬¶ø²»ÄÜ·ÃÎÊÎļþ¼ÐϵÄδ֪Îļþ¡£ËùÒÔ£¬Èç¹ûҪͨ¹ýoracleÈ¥±éÀúijָ¶¨Â·¾¶ÏµÄËùÓÐÎļþ£¬sorry, impossible! µ«ÊÇ£¬ÓÐÒ»ÖÖÌæ´ú·½°¸¿ÉÒÔÖúÄãÒ»±ÛÖ®Á¦£¡
ÖÚËùÖÜÖªjavaÖ®FileÀàÖ¸ÏòµÄ¿ÉÒÔÊÇĿ¼Ҳ¿ÉÒÔÊ ......
ǰ¶Îʱ¼ä¹«Ë¾¿ªÊ¼ÓÃSSH¿ò¼Ü£¬ÒòΪÒÔǰûÓÐÓùý£¬Ï¸ö¼¸¸ödemo¿´¿´£¬·¢ÏÖÏëÀí½âStructs2µÄÁ÷³ÌÕæÊÇÀ§ÄÑ£»ºóÀ´ÓÖÏëÕûºÏExt½øÐнçÃæ¿ª·¢£¬ÉÏÍøÕÒ×ÊÁÏ£¬·¢ÏÖÓÃStructsÕûºÏAjax»¹ÕæÊÇÂé·³£¬²»½öǰ̨Ҫ×öÐ޸ģ¬ºǫ́»¹Òª¸ÄÅäÖÃÎļþÒÔ¼°actionÀà£¬Õæ²»ÖªµÀÕâÑùµÄ¶«Î÷×öÍêÁ˸ÃÔõôÑùȥά»¤£¡¼ÌÐøÔÚÍøÉÏÕÒÖÕÓÚ±»ÎÒ·¢ÏÖÁËVraptor£¬¸Ã¿ò ......
import java.io.*;
/**
* linux ÏÂcpu ÄÚ´æ ´ÅÅÌ jvmµÄʹÓÃ¼à¿Ø
* @author avery_leo
*
*/
public class TT {
/**
* »ñÈ¡cpuʹÓÃÇé¿ö
* @return
&nbs ......
javaÀàµÄ³ÉÔ±±äÁ¿ÓÐÁ©ÖÖ£º
Ò»ÖÖÊDZ»static¹Ø¼ü×ÖÐÞÊεıäÁ¿£¬½ÐÀà±äÁ¿»òÕß¾²Ì¬±äÁ¿
ÁíÒ»ÖÖûÓÐstaticÐÞÊΣ¬ÎªÊµÀý±äÁ¿ ÀàµÄ¾²Ì¬±äÁ¿ÔÚÄÚ´æÖÐÖ»ÓÐÒ»¸ö£¬javaÐéÄâ»úÔÚ¼ÓÔØÀàµÄ¹ý³ÌÖÐΪ¾²Ì¬±äÁ¿·ÖÅäÄڴ棬¾²Ì¬±äÁ¿Î»ÓÚ·½·¨Çø£¬±»ÀàµÄËùÓÐʵÀý¹²Ïí¡£ ¾²Ì¬±äÁ¿¿ÉÒÔÖ±½Óͨ¹ýÀàÃû½øÐзÃÎÊ£¬ÆäÉúÃüÖÜÆÚÈ¡¾öÓÚÀàµÄÉú ......