面向对象_一、二、三个对象的内存图
class Student{ String name; int age; String address; }class StudentTest{ public static void main(String[] args){ Student stu = new Student(); stu.name = "小明"; stu.age = 18; stu.address = "北京"; //小明---18---北京。(预测:小明,18,北京) Sy
