摘要: 1、collection [1] public static void main(String[] args) { Map<String, Info> map = new HashMap<>(); Info info1 = new Info("xxxx", "hhhh", "1980-11-01") 阅读全文
posted @ 2020-03-25 09:05 抽象Java 阅读(130) 评论(0) 推荐(0) 编辑
摘要: https://blog.csdn.net/meihao5/article/details/81084876?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task 阅读全文
posted @ 2020-03-25 00:24 抽象Java 阅读(116) 评论(0) 推荐(0) 编辑