class加载 类的初始化https://www.cndba.cn/Supreme_Aaron/article/106635

代码

public class ljd {
    public static void main(String[] args) {
        System.out.println(bb.value);
    }
}
class aa{
    static {
        System.out.println("aa");
    }
    public static int value = 123;
}

class bb extends aa{
        static {
            System.out.println("bb");
        }

}

输出 aa 123https://www.cndba.cn/Supreme_Aaron/article/106635https://www.cndba.cn/Supreme_Aaron/article/106635https://www.cndba.cn/Supreme_Aaron/article/106635

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