静态static的内存图

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本文链接: https://blog.csdn.net/Leon_Jinhai_Sun/article/details/102759178

package cn.learn.day08.demo03;

public class Demo03StaticStudent {

    public static void main(String[] args) {
        // 首先设置一下教室,这是静态的东西,应该通过类名称进行调用
        Student.room = "101教室";

        Student one = new Student("郭靖", 20);
        System.out.println("one的姓名:" + one.getName());
        System.out.println("one的年龄:" + one.getAge());
        System.out.println("one的教室:" + Student.room);
        System.out.println("============");

        Student two = new Student("黄蓉", 18);
        System.out.println("two的姓名:" + two.getName());
        System.out.println("two的年龄:" + two.getAge());
        System.out.println("two的教室:" + Student.room);
    }

}

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转载自blog.csdn.net/Leon_Jinhai_Sun/article/details/102759178