/// <summary>
/// 根据区域Id获取区域名称
/// </summary>
/// <param name="areaId">区域Id</param>
/// <returns>区域名称</returns>
public static string GetAreaName(int areaId)
{
SiteCache siteCache = System.Web.Mvc.DependencyResolver.Current.GetService <SiteCache>();
return(siteCache.GetArea().Where(r => r.AreaId == areaId).First().AreaName);
}
