摘要：
List person = new List (); Person p1 = new Person("张三", 26, Gender.Male, "看书"); Person p2 = new Person("张四", 55, Gender.Male, "钓鱼"); List stu = new List (); Student s1 = new Student("李四", 26, Gender... 阅读全文
posted @ 2009-01-07 00:48 且行且思 阅读(10912) 评论(0) 推荐(0) 编辑