.net core 连接mysql 一：建立sysuser实体类

1：先创建sysuser实体类

public class sysuser
{
///

/// 编号Id
///

public int Id { get; set; }
///

/// 用户名
///

public string UserName { get; set; }
///

/// 密码
///

public string PassWord { get; set; }
}