摘要: static void Main(string[] args) { string t1 = "2017-2-13 23:59:59"; string t2 = "2017-2-14 0:00:01"; DateTime d1 = Convert.ToDateTime(t1); D... 阅读全文
posted @ 2017-12-07 17:07 chang1234 阅读(142) 评论(1) 推荐(0) 编辑