类名作为返回值案例
package com.itheima_11;
public class Student {
public void study() {
System.out.println("好好学习,天天向上");
}
}
package com.itheima_11;
public class Teacher {
public Student getStudent() {
Student s = new Student();
return s;// 返回的是Student对象的地址值
}
}
package com.itheima_11;
//需求： 通过Teacher得到Student对象，然后调用Student类的方法
//如果方法的返回值是类名，其实返回的是该类的对象
public class Test {
public static void main(String[] args) {
Teacher t = new Teacher();
Student s = t.getStudent();
s.study();
}
}
