java 匿名对象

Posted 2022-07-04 DQ_CODING

概念

代码

package lesson.l10_oop;

/**
 * Illustration
 *
 * @author DengQing
 * @version 1.0
 * @datetime 2022/7/1 13:39
 * @function 匿名对象
 */
public class Anonymous 
    public static void main(String[] args) 
//        用法1
        new Teacher().say("dq");
        new Teacher().walk("西昌");
//        用法2
        Anonymous anonymous = new Anonymous();
        anonymous.run(new Teacher());

    

    public void run(Teacher teacher) 
        teacher.say("dq");
        teacher.walk("西昌");
    


class Teacher 
    public void say(String name) 
        System.out.println(name + "今天做得很好！");
    

    public void walk(String address) 
        System.out.println("今天去" + address);