ftp 下载无后缀名文件报错
我做的ftp下载程序,在下载无后缀名文件时,抱出"远程服务器返回错误: (404) 未找到。"以下是我的下载程序代码
private void Download(string filePath, string fileName)
{
FtpWebRequest reqFTP;
try
{
FileStream outputStream = new FileStream(filePath + fileName, FileMode.Create);
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + ftpServerIP + ":" + ftpServerPost + ftpServerMenu + fileName));
reqFTP.Method = WebRequestMethods.Ftp.DownloadFile;
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
Stream ftpStream = response.GetResponseStream();
long cl = response.ContentLength;
int bufferSize = 2048;
int readCount;
byte[] buffer = new byte[bufferSize];
readCount = ftpStream.Read(buffer, 0, bufferSize);
while (readCount > 0)
{
outputStream.Write(buffer, 0, readCount);
readCount = ftpStream.Read(buffer, 0, bufferSize);
}
ftpStream.Close();
outputStream.Close();
response.Close();
Response.Write("<script language='javascript'>alert('文件已下载');</script>");
}
catch (Exception ex)
{
Response.Write("<script language='javascript'>alert('" + ex.Message + "');</script>");
}
}
这段代码只有在下载没有后缀名的文件时才报出错误,有文件名的文件就不会抱错,请各位帮忙解决一下,谢谢! --------------------编程问答-------------------- 各位帮忙给看看呀,谢谢! --------------------编程问答-------------------- 问题已解决,结帖! --------------------编程问答-------------------- 兄弟不厚道啊,怎么不说出原因呢。
补充:.NET技术 , ASP.NET