Java ʹÓÃJNIµ÷DLLÀï·½·¨
Java ÔõôÑùʹÓÃJNIµ÷DLLÎļþÀïµÄ·½·¨ÄØ£¿
±ÈÈ磬ÒÑÖªDLLÎļþÀïÓÐOPEN(int ip)µÈµÈÖ®À࣬·µ»ØÖµÒ²ÖªµÀ£¬ÄÇÈç¹ûͨ¹ýJAVAÀ´·ÃÎÊ»òÕßµ÷ÓÃÕâЩ·½·¨ÄØ
ÍøÉϺܶà½Ì³Ì£¬LZÈ¥ËÑһϰɡ£¡£
http://www.feloo.com/it/info.php?id=207224
http://topic.csdn.net/u/20091027/22/90d9fec0-321e-41db-aa33-d76acbc45748.html?80278
CSDNÔÌù¡£LZ¿ÉÒÔ¿´¿´
ÓÃJNative
½Ó·Ö
±ÈÈçÎÒµÄJAVA´úÂ룺
Java code:
public class Java2dll {
public static native String cTrim(String str);
static{
System.loadLibrary("java2dll");
}
public static void main(String[] args)
{
String str1="Test";
System.out.println("str2="+cTrim(str1));
}
}
ÎÒµÄdll´úÂë
C/C++ code:
/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
#include "Java2dll.h"
/* Header for class Java2dll */
#ifndef _Included_Java2dll
#define _Included_Java2dll
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: Java2dll
* Method: cTrim
* Signature: (Ljava/lang/String;)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_J
Ïà¹ØÎÊ´ð£º
ÎÒÏëÓÃJavaдһ¸ö³ÌÐò£¬¾ÍÊÇÎÒÏëÔÚÔËÐдúÂëºó£¬ÔÚÖ¸¶¨µÄʱ¼ä´ò¿ªÄ³³ÌÐò£¬ÀýÈçÎÒÔËÐдúÂëºó£¬½²ÔÚ12£º00´ò¿ª"D:\Program Files\Tencent\QQ2009\Bin\QQ.exe"Õâ¸ö³ÌÐò£¬Çó¸ßÈËÖ¸µã¡£»¹ÓпÉÄܵϰÔÚÖ¸¶¨µÄʱ¼ä ......
Ïë×öÒ»¸öjspµÄµç×ÓÉÌÎñÍøÕ¾£¬ÏëÕÒһЩԴ´úÂ룬ÇëÎÊÄǸöÍøÕ¾ÓкõÄ×ÊÔ´¡£Ð»Ð»£¡
ËÑË÷Ï塃 ¿ªÔ´µÄÒ²ÓÐ
csdn¾ÍÓÐÏàËÆµÄÔ´Â룬¥Ö÷ËÑÒ»ÏÂ
java ¿ªÔ´´óÈ«
¸ÄÄ£°åºÃÂ鷳Ŷ£¬»¹²»Èç×Ô¼ºÐ´¸öÁËÄØ
jf
¶¥Ò» ......
ÔõôÔÚ¿ØÖÆÌ¨ÖÐÊäÈëÀàËÆÏÂÃæµÄÐÅÏ¢£º
s1234 50
s1235 80
s1234 90
s1234 40
s1236 90
ÿµ±»Ø³µÊ± ......
¸÷·´óÏÀ¸ø¸ö˼·£¬²»ÊÇÔÚÏßµÄÄÇÖÖ£¬¾ÍÊÇÒ»¸ö×öÆÕͨµÄÓ¦ÓóÌÐò¡£
´Ê¿âÔõôÉú³ÉÄØ£¿
²»»á¡£
ÒýÓÃ
´Ê¿âÔõôÉú³ÉÄØ£¿
ÕÒ±¾×Öµä
ÒýÓÃ
´Ê¿âÔõôÉú³ÉÄØ£¿
Êý¾Ý¿â ºÇºÇ
ÓÃmap ¼üÖµ¶ÔÓ¦
Èç¹ûÓÃÊý¾Ý¿ ......
<?xml version="1.0" encoding="utf-8" ?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical&q ......