1. package com.heima;
   
2. 
   
3. public class Demo_Object {
   
4.         public static void main(String[] args){
   
5.                 Student s = new Student("zhangsan",23);
   
6.                 Class clazz = s.getClass();
   
7.                 String name = clazz.getName();
   
8.                 System.out.println(name);
   
9.         }
   
10. }
    

复制代码

1. package com.heima;
   
2. 
   
3. public class Demo_Object {
   
4.         public static void main(String[] args){
   
5.                 Student s = new Student("zhangsan",23);
   
6.                 Class clazz = s.getClass();
   
7.                 String name = clazz.getName();
   
8.                 System.out.println(name);
   
9.         }
   
10. }
    

复制代码