如何使用FTP检查目录是否存在?

问题描述

帮我使用FTP检查目录

Help me to check the directory using FTP

using BytesRoad.Net.Ftp;

FtpClient ftpClient = new FtpClient();
// use passive mode
ftpClient.PassiveMode = true;

int timeout = 0;
// connect to the specified FTP server
ftpClient.Connect(timeout,"URL ", 11 );
ftpClient.Login(timeout,USERNAME,PASSWORD);

rootDirectory = ftpClient.GetWorkingDirectory(timeout);
target = rootDirectory + "/testfolder " ;

我需要检查"target(testfolder)"是否存在
保存测试文档文件之前.
没有像directoryexists这样的扩展名.

I need to check the "target(testfolder)" is exists or not
before saving the test document file.
There is no extensions like directoryexists.

string file_to_save = target + "/test.doc";
// synchronously upload the file
ftpClient.PutFile(0, file_to_save , @"C:\test.doc" );
ftpClient.Disconnect(timeout);

谢谢
SwaxRak

Thanks
SwaxRak

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