C++调用Java

//invoke.h 
#ifndef   INVOKE_H_ 
#define   INVOKE_H_ 

//函数声明 
int invokeJava(char* javaClass); 


#endif 

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

#include "stdafx.h"
#include <wchar.h>
#include <windows.h>
#include <jni.h>
#include <assert.h>

#include  "invoke.h " 

int invokeJava(char* javaClass)
{
	_tprintf(_T("===============!\n"));
    JavaVM *vm;
    JNIEnv *env;
    JavaVMInitArgs args;
    JavaVMOption ops[1];
    ops[0].optionString = "-Djava.class.path=D:/wrap/tinyserver/bin";
    args.version = JNI_VERSION_1_6;
    args.options = ops;
    args.nOptions =1;
    args.ignoreUnrecognized = JNI_TRUE;
   
	jint created = JNI_CreateJavaVM(&vm,(void **)&env,&args);
    if (created < 0){
        printf("can't create java vm");
		return -1;
    }
	jclass testNative2 = env->FindClass(javaClass);
    //jclass testNative2 = env->FindClass("info/lidongbo/TinyServer");
    assert(testNative2 != NULL);
    jobjectArray main_args = env->NewObjectArray(1, env->FindClass("java/lang/String"),env->NewStringUTF("FromC"));
    jmethodID testNative2_main = env->GetStaticMethodID(testNative2,"main","([Ljava/lang/String;)V");
    assert(testNative2_main != NULL);
    env->CallStaticObjectMethod(testNative2,testNative2_main,main_args);
    vm->DestroyJavaVM();
	
    return 0;
}