【发布时间】:2017-06-20 19:03:12
【问题描述】:
我从事 C# Web 应用程序,需要使用 FTP 将文件下载到本地文件夹。这些图像的修改日期必须大于我指定的日期。
代码:
public static List<FTPLineResult> GetFilesListSortedByDate(string ftpPath, Regex nameRegex, DateTime cutoff, System.Security.Cryptography.X509Certificates.X509Certificate cert)
{
List<FTPLineResult> output = new List<FTPLineResult>();
if (cert != null)
{
FtpWebRequest request = FtpWebRequest.Create(ftpPath) as FtpWebRequest;
request.Credentials = new NetworkCredential("unm", "pwd");
request.ClientCertificates.Add(cert);
ConfigureProxy(request);
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
FtpWebResponse response = request.GetResponse() as FtpWebResponse;
StreamReader directoryReader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.ASCII);
var parser = new FTPLineParser();
while (!directoryReader.EndOfStream)
{
var result = parser.Parse(directoryReader.ReadLine());
if (!result.IsDirectory && result.DateTime > cutoff && nameRegex.IsMatch(result.Name))
{
output.Add(result);
}
}
// need to ensure the files are sorted in ascending date order
output.Sort(
new Comparison<FTPLineResult>(
delegate(FTPLineResult res1, FTPLineResult res2)
{
return res1.DateTime.CompareTo(res2.DateTime);
}
)
);
}
return output;
}
我必须使用证书 (.p12)。
我该怎么做?
【问题讨论】:
标签: c# .net ftp ftpwebrequest