Question

C# 判断ftp上目录是否存在

C#
控制ftp,
需要完成这样一个功能:
判断一个目录是否存在,不存在则创建该目录,存在则不创建。

Answer 1

FtpWebRequest frequest = FtpWebRequest.Create(" ftp://guoming.daya.com:1212/test") as FtpWebRequest; frequest.Credentials = new NetworkCredential("消液派用户名", "密码"); frequest.Method = WebRequestMethods.Ftp.ListDirectory; try { FtpWebResponse response = frequest.GetResponse() as FtpWebResponse; } catch { Console.WriteLine("目录不存在"); } 答埋滚案补充 重复以上操作就可拿贺以了啊
FtpWebRequest frequest = FtpWebRequest.Create("ftp://guoming.daya.com:1212/test/test") as FtpWebRequest;
frequest.Credentials = new NetworkCredential("用户名", "密码");
frequest.Method = WebRequestMethods.Ftp.MakeDirectory;

try
{
FtpWebResponse response = frequest.GetResponse() as FtpWebResponse;
}
catch
{

} 答案补充 FtpWebRequest frequest = FtpWebRequest.Create("ftp://guoming.daya.com:1212/test/test/test") as FtpWebRequest;
frequest.Credentials = new NetworkCredential("用户名", "密码");
frequest.Method = WebRequestMethods.Ftp.MakeDirectory;

try
{
FtpWebResponse response = frequest.GetResponse() as FtpWebResponse;
}
catch
{

} 答案补充 暂时没有好的解决方法。

Answer 2

当然可以啊，利用IO来实现。