Java之JNI参数传递
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Java之JNI参数传递
转载:http://blog.sina.com.cn/s/blog_75a8cfac010152t3.html
一 Java端
----------------------------------------------------------------------------------begin
import java.io.UnsupportedEncodingException;
public class DESInvokeLib {
static {
System.loadLibrary("encrypt");
}
public native static byte[] encrypt(int len, byte[]str);
public native static byte[] decrypt(byte[]str);
public static void main(String[] args) {
DESInvokeLib desInvokeLib = newDESInvokeLib();
String plainText = "Welcome to My Jni Test! -wangfei/n" +
"1Welcome to My Jni Test! -wangfei/n" +
"2Welcome to My Jni Test! -wangfei/n" +
"Emai: vinch.wang@gmail.com/n";