///// <summary> ///// 试图上下文 ///// 在一个http请求的生命周期中,返回唯一的对象实例 ///// </summary> ///// <returns></returns> //public static ViewsEntityDbContext ViewsDbContext //{ // get { return GetDefaultInstance<ViewsEntityDbContext>("bobo_dbcontext_view_entity"); } //} static T GetDefaultInstance <T>(string name) where T : class, new() { if (HttpContext.Current == null) { return(new T()); } var item = HttpContext.Current.Items[name] as T; if (item == null) { item = new T(); HttpContext.Current.Items.Add(name, item); } mysqkbobohairEntitesContainer ccc = new mysqkbobohairEntitesContainer(); var sss = ccc.t_salon.Where(c => true).ToList(); return(item); }