摘要: public static void listScreen(){ List<Person> list = new ArrayList<>(); list.add(new Person("20","1","a")); list.add(new Person("21","2","a")); list.a 阅读全文
posted @ 2021-03-10 15:54 笨小孩编程 阅读(290) 评论(0) 推荐(0) 编辑