c#如何判斷ftp伺服器上檔案夾是否存在,C#做FTP上傳時，怎麼判斷 檔案路徑 是否存在？...

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TA貢獻1654條經驗 獲得超5個贊

1 private bool DirectoryExist(string URI)

2 {

3 FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(URI));

4 reqFTP.Credentials = new NetworkCredential("", "");

5 reqFTP.Method = WebRequestMethods.Ftp.PrintWorkingDirectory;

6

7 reqFTP.UseBinary = true;

8 try

9 {

10 FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();

11 response.Close();

12 return true;

13 }

14 catch(Exception ex)

15 {

16 string e=ex.Message;

17 return false;

18 }

19 }

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