JNI_learn/c/reference/JNI_localReference.c

#include "space_anyi_jni_reference_LocalReferenceTest.h"
JNIEXPORT jobject JNICALL Java_space_anyi_jni_reference_LocalReferenceTest_getPerson(JNIEnv *env, jobject this){
    //1.获取对应的jclass
    jclass class_Person = (*env)->FindClass(env, "Lspace/anyi/jni/reference/Person;");
    //2.获取对应的构造方法
    jmethodID constructor = (*env)->GetMethodID(env, class_Person, "<init>", "(Ljava/lang/String;I)V");
    //3.创建对象
    jstring name = (*env)->NewStringUTF(env, "杨逸");
    jobject person = (*env)->NewObject(env, class_Person, constructor,name,18);
    return person;
}