小编Lon*_*ngo的帖子

我有以下枚举:

object LoginStatus extends Enumeration() with BitmaskedEnumeration {
  type LoginStatus = Value
  val Active = Value("A")
  val Inactive = Value("I")
}

我需要保持枚举"A"的值,但是当生成sql时,结果为0.这是表映射:

object LoginTable extends Table[Login]("login") {
  def idLogin = column[Int]("idlogin", O.PrimaryKey, O.AutoInc)
  def cdLogin = column[String]("cdlogin", O.NotNull)
  def cdPass = column[String]("cdPass", O.NotNull)
  def stLogin = column[LoginStatus]("stlogin", O.NotNull, O.DBType("character(1)"))
}

如何持久化枚举值？

我实施了

implicit val charMapper = MappedTypeMapper.base[Char, String](
    b => b.toString(),
    i => i.charAt(0))

  implicit def enum2StringMapper(enum: Enumeration) = MappedTypeMapper.base[enum.Value, Char](
    b => b.toString.charAt(0),
    i => enum.withName(i.toString))

  implicit val LoginStatusMapper …