相关疑难解决方法(0)

假设我有这User门课：

public class User
{
    public int      ID          { get; set; }
    public string   FirstName   { get; set; }
    public string   LastName    { get; set; }
    public string   Email       { get; set; }
    public DateTime DateCreated { get; set; }
    public DateTime LastLogin   { get; set; }
}

我想将其映射到下表：

CREATE TABLE "user" (
  "ID"          int(11) NOT NULL AUTO_INCREMENT,
  "FirstName"   varchar(45) DEFAULT NULL,
  "LastName"    varchar(45) DEFAULT NULL,
  "Email"       varchar(255) NOT NULL,
  "DateCreated" int(11) NOT NULL,
  "LastLogin"   int(11) NOT NULL, …