/// <summary> /// 加入收藏商品 /// </summary> /// <param name="userid"></param> /// <param name="goodid"></param> /// <returns></returns> public List <GoodListOutput> IntoCollect(string userid, string goodid) { var mod = new GoodCollect() { IsDelect = true, CreateTime = DateTime.Now, GoodId = goodid, UserId = userid, }; EF.GoodCollects.Add(mod); if (EF.SaveChanges() > 0) { return(_per.GetCollect(userid)); } return(null); }