java如何通过JNI将C++中的多个参数传递给CaldJujTebug方法
我试图使用JNI将三个字符串传递给java静态方法,但我找不到如何实现。我可以传递一个字符串作为输入,但不清楚如何传递多个参数。你能帮忙吗
int _tmain(int argc, _TCHAR* argv[])
{
JavaVM *vm;
JNIEnv *env;
JavaVMInitArgs vm_args;
JavaVMOption options[1];
vm_args.version = JNI_VERSION_1_2;
vm_args.nOptions = 1;
options[0].optionString = "-Djava.class.path=C:\\Algorithm\\output";
vm_args.options = options;
vm_args.ignoreUnrecognized = 1;
// Construct a VM
jint res = JNI_CreateJavaVM(&vm, (void **)&env, &vm_args);
jclass clazz_algo = env->FindClass("systems/DataExchange");
if (env->ExceptionCheck()) {
return 1;
}
// init(String, String, String)
jmethodID initMethod = env->GetStaticMethodID(clazz_algo, "init", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
//HOW DO I CALL initMethod with three strings as input?
// Shutdown the VM.
vm->DestroyJavaVM();
return 0;
}
# 1 楼答案