printtestone.cpp

来自「C调用Java的一个例子程序」· C++ 代码 · 共 54 行

// PrintTestOne.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "../../javaClass/JAVA_PrintClass.h"
#include "../../header/jni_cpp.h"
int main(int argc, char* argv[])
{
	JAVA_VM * __lpJavaVM = JAVA_VM::getInstance();
	
	//load before start
	if (!__lpJavaVM->loadjarLibrary("PrintTest.jar")) {
		SHOWMESSAGE("can not load jar file PrintTest.jar;");
		return -1;
	}
	__lpJavaVM->startVM();
	do {		
		
		JAVA_PrintClass* __PrintClass = new(JAVA_PrintClass::getSig()) JAVA_PrintClass();
		
		if (!__PrintClass) {
			SHOWMESSAGE("can not create java class JAVA_PrintClass!");
			break;			
		}
		
		
//		__PrintClass->load(); //must do before used		
		
		JAVA_String  __str(_VT("Hello no lib !"));
		__PrintClass->Print_Ljava_lang_String__V(__str.getJniString());

		__PrintClass->Print_I_V(234);


		delete __PrintClass;


		__PrintClass  = new(JAVA_PrintClass::getSig()) JAVA_PrintClass();

		__str = _VT("1212Hello no lib !");
		__PrintClass->Print_Ljava_lang_String__V(__str.getJniString());
		
		__PrintClass->Print_I_V(2334);


		delete __PrintClass;
	} while(0);	
	__lpJavaVM->endVM();
	cout << "任意键...." <<endl;
	cin.get();
	return 0;
}