/// <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);
}