Java202608/src/main/java/com/sf/part05/oop_01/Animal.java

package main.java.com.sf.part05.oop_01;

public class Animal {

    String name;

    Integer age;

    public void eat() {
        System.out.println("动物吃东西");
    }

    public void run() {
        System.out.println("动物跑步");
    }

    @Override
    public String toString() {
        return "Animal{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }
}