/// <summary>
/// 附件下载的直连地址
/// </summary>
/// <param name="attachment">附件实体</param>
/// <param name="enableClientCaching">是否缓存</param>
/// <returns></returns>
public string AttachmentDirectUrl(Attachment attachment, bool enableClientCaching = true)
{
if (attachment == null)
{
return string.Empty;
}
string attachmentPath = attachment.GetRelativePath() + "/" + attachment.FileName;
if (enableClientCaching)
{
return storeProvider.GetDirectlyUrl(attachmentPath);
}
else
{
return storeProvider.GetDirectlyUrl(attachmentPath, DateTime.Now);
}
}
/// <summary>
/// 获取图片的URL
/// </summary>
/// <param name="attachment">附件</param>
/// <param name="tenantTypeId">租户类型Id</param>
/// <param name="imageSizeTypeKey">尺寸类型（通过ImageSizeTypeKeys类获取)</param>
/// <param name="enableClientCaching">是否使用客户端缓存</param>
/// <returns></returns>
public string ImageUrl(Attachment attachment, string tenantTypeId, string imageSizeTypeKey, bool enableClientCaching = true)
{
if (attachment == null)
{
return WebUtility.ResolveUrl("~/Themes/Shared/Styles/Images/default_img.png");
}
return ImageUrl(attachment.GetRelativePath() + "/" + attachment.FileName, tenantTypeId, imageSizeTypeKey, enableClientCaching);
}