nativedemo.java

JAVA调用本地方法

package nativedemo;

//
//
// NativeDemo
// Author: huang_jc
// file name: NativeDemo.java
public class NativeDemo
{
int i;
int j;
public static void main(String args[])
{
    System.out.println(args.length);

NativeDemo ob = new NativeDemo();
ob.i = 10;
ob.j = ob.test();
System.out.println("this is ob.i:"+ob.i+"\n");
System.out.println("this is ob.j:"+ob.j);
}
public native int test();
static
{
System.loadLibrary("NativeDemo");
}
}