/// <summary>
/// 下载目录
/// </summary>
/// <param name="dir"></param>
/// <param name="localpath"></param>
/// <param name="mode"></param>
/// <returns></returns>
public Int64 DownloadDirectory(FtpDirectory dir, String localpath, FtpTransportMode mode)
{
if (dir == null)
{
throw new ArgumentNullException("dir");
}
if (dir.Count < 1)
{
return(0);
}
if (String.IsNullOrEmpty(localpath))
{
throw new ArgumentNullException("localpath");
}
if (localpath[1] != Path.VolumeSeparatorChar)
{
localpath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, localpath);
}
Int64 count = 0;
//遍历
foreach (var item in dir)
{
if (item.IsDirectory)
{
//递归
var d = ListDirectoryDetails(item.FullName);
count += DownloadDirectory(d, Path.Combine(localpath, item.FileName), mode);
}
else
{
//下载文件
count += DownloadFile(item.FullName, Path.Combine(localpath, item.FileName), mode);
}
}
return(count);
}
/// <summary>
/// 上传目录
/// </summary>
/// <param name="localpath"></param>
/// <param name="dir"></param>
/// <param name="mode"></param>
/// <returns></returns>
public Int64 UploadDirectory(String localpath, FtpDirectory dir, FtpTransportMode mode)
{
if (String.IsNullOrEmpty(localpath))
{
throw new ArgumentNullException("localpath");
}
if (dir == null)
{
throw new ArgumentNullException("dir");
}
if (localpath[1] != Path.VolumeSeparatorChar)
{
localpath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, localpath);
}
var di = new DirectoryInfo(localpath);
Int64 size = 0;
//遍历文件
var files = di.GetFiles();
if (files != null && files.Length > 0)
{
foreach (var item in files)
{
//检查远端文件是否存在
if (dir.Contains(item.Name))
{
if (mode == FtpTransportMode.None)
{
continue;
}
//删除
if (mode == FtpTransportMode.OverWrite)
{
dir.Files[item.Name].Delete();
}
}
//上传文件
//UploadFile(item.FullName, f.FullName);
size += dir.UploadFile(item.FullName, mode);
}
}
//遍历目录
var dis = di.GetDirectories();
if (dis != null && dis.Length > 0)
{
foreach (var item in dis)
{
//检查远端文件夹是否存在
if (!dir.Contains(item.Name))
{
dir.CreateDirectory(item.Name);
}
//递归
size += UploadDirectory(item.FullName, dir.Directories[item.Name], mode);
}
}
return(size);
}
