/// <summary>响应</summary> /// <param name="context"></param> /// <param name="attachment"></param> /// <param name="stream"></param> /// <param name="dispositionMode"></param> protected virtual void OnResponse(HttpContext context, IAttachment attachment, Stream stream, String dispositionMode) { var wd = new WebDownload(); wd.Stream = stream; wd.FileName = attachment.FileName; if (!String.IsNullOrEmpty(dispositionMode)) { wd.Mode = WebDownload.ParseMode(dispositionMode); } if (!String.IsNullOrEmpty(attachment.ContentType)) { wd.ContentType = attachment.ContentType; } if (BrowserCache) { wd.BrowserCache = true; wd.ModifyTime = attachment.UploadTime; wd.BrowserCacheMaxAge = BrowserCacheMaxAge; } OnReader(wd); wd.Render(); }