0
我想在瀏覽器中查看pdf文件,以下代碼在localhost上爲我工作,但不能在dev服務器上工作任何想法這是什麼錯誤。Pdf在本地渲染,但不在開發
此外我想要在網格視圖中點擊鏈接按鈕時在新窗口/選項卡中查看此pdf文件。
protected void lnkBtn_grid_View_Command(object sender, CommandEventArgs e)
{
try
{
var fileName = e.CommandArgument.ToString();
var normalTextByte=Encoding.UTF8.GetBytes(fileName);
var encryptedFile = MachineKey.Encode(normalTextByte, MachineKeyProtection.All);
Response.Redirect("~/statementfilesviewer.aspx?filename=" + Server.UrlEncode(encryptedFile));
}
catch (Exception ex)
{
Error.Log(ex);
}
}
private void ReadPdfFile(string filename)
{
string keyName = "";
try
{
string prefix = ConfigurationManager.AppSettings["Environment"] + "/StatementFiles/";
keyName = prefix + SessionFacade.DbId + "/" + _intArtistId + "/" + filename;
IAmazonS3 client;
using (client = new AmazonS3Client())
{
var request = new GetObjectRequest
{
BucketName = ConfigurationManager.AppSettings["BucketName"],
Key = keyName
};
string cwrFilePath;
using (GetObjectResponse response = client.GetObject(request))
{
cwrFilePath = @"~/PDFs/" + filename.Replace(" ", "_").Replace("-", "_");
if (File.Exists(Server.MapPath(cwrFilePath)))
File.Delete(Server.MapPath(cwrFilePath));
if (!File.Exists(Server.MapPath(cwrFilePath)))
{
response.WriteResponseStreamToFile(Server.MapPath(cwrFilePath));
}
}
if (File.Exists(Server.MapPath(cwrFilePath)))
{
//Literal1.Text = " <object data=\"/PDFs/" + filename.Replace(" ", "_").Replace("-", "_") + "\" type=\"application/pdf\" height=\"600\" width=\"99%\" style=\"border: none;\"><embed src=\"/PDFs/" + filename.Replace(" ", "_").Replace("-", "_") + "\" type=\"application/pdf\" height=\"600\" width=\"99%\" style=\"border: none;\" /></object>";
Response.Clear();
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Type", "application/pdf");
//Response.WriteFile(cwrFilePath);
Response.WriteFile(Server.MapPath(cwrFilePath));
Response.End();
}
else
Response.Write("File does not exists. Please contact to support team.");
}
}
catch (Exception)
{
Response.Write("File does not exists. Please contact to support team.");
EmailingDal.SendEmail("File does not exists on S3 server.", keyName);
}
}
可能是文件路徑錯誤。什麼是你的異常電子郵件顯示keyName? – mjw
*「不能工作」*非常模糊......什麼不正確?你有沒有得到任何錯誤,或者輸出是否與你預期的不符?請儘量提供儘可能多的信息,以便更容易理解您的情況/問題。 – bassfader
沒有錯誤,沒有異常只需導航到statementfilesviewer.aspx而不需要渲染pdf文件 –