摘要: public class Outer { public int num = 10; class Inner { public int num = 20; public void show() { int num = 30; System.out.println(num);// 输出内部类的局部变量 阅读全文
posted @ 2020-12-20 09:21 一块 阅读(208) 评论(0) 推荐(0) 编辑