jnidemo1.java

来自「精通Java核心技术源代码」· Java 代码 · 共 19 行

public class JNIDemo1
	{
		public native int intMethod(int n);
		public native boolean booleanMethod(boolean bool);
		public native String stringMethod(String text);
	
		public static void main(String[] args)
		{
	    		System.loadLibrary("JNIDemo1");
	     	JNIDemo1 jd = new JNIDemo1();
	       	int square = jd.intMethod(5);
	       	boolean bool = jd.booleanMethod(true);
	       	String text = jd.stringMethod("Java");
	       	System.out.println("intMethod: " + square);
	       	System.out.println("booleanMethod: " + bool);
	      	System.out.println("stringMethod: " + text);
	 	}
	}