public ProductDTO GetProduct(int id)
{
if (HttpContext.Current.Cache[keyPrefixProductId + id] != null)
{
return((ProductDTO)HttpContext.Current.Cache[keyPrefixProductId + id]);
}
Product p = ProductManage.Get(id);
if (p == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
ProductDTO mpd = new ProductDTO
{
ProductId = p.ProductId,
ProductName = p.ProductName,
ProductSEOName = p.ProductSEOName,
Category = p.Category,
Discount = p.Discount,
Tax = p.Tax,
Shipping = p.Shipping,
ProductPrice = p.ProductPrice,
ProductCount = p.ProductCount,
Status = p.Status,
ImagePath = p.ImagePath
};
//HttpContext.Current.Cache[keyPrefixProductId + id] = mpd;
HttpContext.Current.Cache.Insert(keyPrefixProductId + id, mpd, null,
DateTime.Now.ToUniversalTime().AddMinutes(5),
Cache.NoSlidingExpiration);
return(mpd);
}
/// <summary>
/// 获得详细信息
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public static ProductInfo Get(int id)
{
return(ProductManage.Get(id));
}