JavaSE——面向对象（类与对象）

package com.zhao.test1;

public class GirlFriend {
    //属性
    String name;
    int age;
    String gender;

    //行为
    public void sleep(){
        System.out.println("正在睡觉");
    }

    public void eat(){
        System.out.println("正在吃饭");
    }
}

package com.zhao.test1;

public class GirlFriendTest {
    public static void main(String[] args) {
        GirlFriend gf1=new GirlFriend();
        gf1.name="大和抚子";
        gf1.age=18;
        gf1.gender="萌妹";

        System.out.println(gf1.name);
        System.out.println(gf1.age);
        System.out.println(gf1.gender);

        System.out.println("==========================");

        GirlFriend gf2=new GirlFriend();
        gf2.name="小和抚子";
        gf2.age=19;
        gf2.gender="御姐";

        System.out.println(gf2.name);
        System.out.println(gf2.age);
        System.out.println(gf2.gender);
    }
}