摘要: 拼接字符串的形式 DateTime dateTime=Convert.ToDateTime("20201222".Substring(0,4)+"-"+"20201222".Substring(4,2)+"-"+"20201222".Substring(6,2)); Convert.ToDateTi 阅读全文
posted @ 2020-12-22 11:56 故人与猫 阅读(5145) 评论(0) 推荐(0)