也许这是一个四部分的问题:
- 上传到子目录/ies
- 子目录不存在
- 使用与本地文件不同的远程文件名
- 子目录应该有明确的权限(类似于WinSCP .NET 程序集中的根问题 - 如何在创建目录后设置文件夹权限?)
尝试:
var localPath = Path.GetTempFileName();
var remoteFolder = "/some/directory/beneath/root";
var slash = "/"; // maybe given as '/' or '\'...
var remotePath = remoteFolder + slash + "destination.ext1.ext2.txt";
var session = new Session(sessionOptions);
var result = session.PutFiles(localPath, remotePath, false, new FileTransferOptions { FilePermissions = new FilePermissions { Octal = "700" }, KeepTimestamp..., etc });
result.Check();
抛出异常Cannot create remote file '/some/directory/beneath/root/destination.ext1.ext2.txt'. ---> WinSCP.SessionRemoteException: No such file or directory.
通过在我的临时路径中创建子目录结构并在第一个文件夹上使用,我终于能够通过此处指示的疯狂解决方法创建具有正确权限的子目录:PutFiles
var tempRoot = Path.GetTempPath();
var tempPath = Path.Combine(tempRoot, remoteFolder);
Directory.CreateDirectory(tempPath);
// only need to upload the first segment, PutFiles will magically grab the subfolders too...
var segment = remoteFolder.Substring(0, remoteFolder.IndexOf(slash, StringComparison.Ordinal));
if( !this.DoesFolderExist(segment) )
{
// here's the workaround...
try
{
this._session.PutFiles(Path.Combine(tempRoot, segment), segment, false, new TransferOptions { FilePermissions = this._transferOptions.FilePermissions }).Check();
}
catch (InvalidOperationException)
{
// workaround for bug in .NET assembly prior to 5.5.5/5.6.1 beta
// although I never hit this catch, maybe I've got a new enough version?
}
}
Directory.Delete(tempPath); // finish workaround
但这太不直观了。