java-based: obtaining reflected three methods

public class Get {
    //获取反射机制三种方式
    public static void main(String[] args) throws ClassNotFoundException {
        //方式一(通过建立对象)
        Student stu = new Student();
        Class classobj1 = stu.getClass();
        System.out.println(classobj1.getName());
        //方式二（所在通过路径-相对路径）
        Class classobj2 = Class.forName("fanshe.Student");
        System.out.println(classobj2.getName());
        //方式三（通过类名）
        Class classobj3 = Student.class;
        System.out.println(classobj3.getName());
    }
}