摘要: 1.泛型类定义以及使用 1 public class People<T> { 2 private T info; 3 4 public People(){ 5 6 } 7 8 public People(T info){ 9 this.info=info; 10 } 11 12 public voi 阅读全文
posted @ 2016-12-24 18:20 月色深潭 阅读(263) 评论(0) 推荐(0) 编辑