showmessage.java

自己写的用java调用c++写的dll的代码

public class ShowMessage
{
	private native void ShowMessage(String msg) ;
	static
	{
		System.loadLibrary("testdll") ;
	}

	public static void main(String args)
	{
		ShowMessage app = new ShowMessage() ;
		app.ShowMessage("Generated with JNI") ;
	}
}