/// <summary>
/// 返回总部的名称简码
/// </summary>
/// <returns></returns>
public string getGroupArea()
{
string jc = CacheHelper.Get <string>(DTKeys.COMPANY_JC);//从缓存取出
if (string.IsNullOrEmpty(jc))
{
jc = dal.getGroupArea();
CacheHelper.Insert(DTKeys.COMPANY_JC, jc, 10);//重新写入缓存
}
return(jc);
}