12 2021 档案

SQL 分组取第一条
摘要：1 select b.Id, c.* from (select ROW_NUMBER() over (partition by Id order by CreateTImedesc) rownum ,* from table1) c where c.rownum =1 阅读全文
posted @ 2021-12-28 16:42 Shin'Ra 阅读(194) 评论(0) 推荐(0)
C# - .NET --- OpenSSL加密 AES
摘要：OpenSSL AES加密原文：c# - 使用 .NET 类的 OpenSSL 加密 - 堆栈溢出 (stackoverflow.com) 1 public class Protection 2 { 3 public string OpenSSLEncrypt(string plainText, s 阅读全文
posted @ 2021-12-08 14:41 Shin'Ra 阅读(644) 评论(2) 推荐(1)