/// <summary> /// 所有的有效的二级域名商家 /// </summary> /// <returns></returns> public static List <StoreDomainPage> GetAllStoreDomainHomePageList() { string cacheKey = CommonFacade.GenerateKey("GetAllStoreDomainHomePageList"); if (HttpRuntime.Cache[cacheKey] != null) { return((List <StoreDomainPage>)HttpRuntime.Cache[cacheKey]); } List <StoreDomainPage> result = StoreDA.GetAllStoreDomainHomePageList(); if (result != null) { HttpRuntime.Cache.Insert(cacheKey, result, null, DateTime.Now.AddSeconds(CacheTime.Middle), Cache.NoSlidingExpiration); } return(result); }