EF实体实现链接字符串加密
1、加密解密方法using System;using System.Security.Cryptography; using System.Text;namespace DBUtility{/// <summary>/// DES加密/解密类。/// </summary>p...
数据库设计 - 链接相同实体的多对多表?
I have a table User with a column id. I want the user to have relationships with other users, so I create a table Relationships with columns user_id_1...