/// <summary>
/// 通过构造函数注入食堂接口实例
/// </summary>
/// <param name="mess">食堂接口实例</param>
public SiChuanEmployee(IMess mess)
{
this._mess = mess;
}
/// <summary>
/// 通过构造函数注入食堂接口实例
/// </summary>
/// <param name="mess">食堂接口实例</param>
public ZheJiangEmployee(IMess mess)
{
this._mess = mess;
}