/// <summary>
/// 删除指定附件id列表的附件信息及其物理文件
/// </summary>
/// <param name="aidList">附件id列表</param>
/// <returns>删除附件数</returns>
public static int DeleteGoodsAttachment(string aidList)
{
GoodsattachmentinfoCollection goodsAttchmentInfoColl = DTO.GetGoodsAttachmentInfoList(DbProvider.GetInstance().GetGoodsAttachmentListByAidList(aidList));
int goodsId = 0;
if (goodsAttchmentInfoColl != null)
{
foreach (Goodsattachmentinfo goodsattachmentinfo in goodsAttchmentInfoColl)
{
if (goodsattachmentinfo.Filename.Trim().ToLower().IndexOf("http") < 0)
{
string attachmentFilePath = Utils.GetMapPath(BaseConfigs.GetForumPath + "upload/" + goodsattachmentinfo.Filename);
if (Utils.FileExists(attachmentFilePath))
{
File.Delete(attachmentFilePath);
}
}
goodsId = Utils.StrToInt(goodsattachmentinfo.Goodsid, 0);
}
}
return(DbProvider.GetInstance().DeleteGoodsAttachment(aidList));
}
/// <summary>
/// 获取指定商品id的所有附件信息
/// </summary>
/// <param name="goodsid">商品id</param>
/// <returns>附件信息集合</returns>
public static GoodsattachmentinfoCollection GetGoodsAttachmentsByGoodsid(int goodsId)
{
return(DTO.GetGoodsAttachmentInfoList(DbProvider.GetInstance().GetGoodsAttachmentsByGoodsid(goodsId)));
}