如何将FTP网络文件夹挂载为本地磁盘？附C#实现代码

我想把FTP网络文件夹挂载成本地磁盘，就像Google Drive那样把网络驱动器挂载到本地。这是我第一次接触FTP和网络连接相关操作。查了一些回答和论坛后，已经安装了以下NuGet包：

• Cake.Powershell
• FluentFTP
• Microsoft.Management.Infrastructure

以下是我的代码：

private void bAnadir_Click(object sender, EventArgs e)
{
    string remotePath = @"ftpPath";

    string username = "user";
    string password = "paswrd";

    char driveLetter = 'S';

    driveLetter = FirstAvailableLetter(driveLetter);

    MountFTP(remotePath, username, password, driveLetter);

    MessageBox.Show($"FTP '{remotePath}' was mounted as drive {driveLetter}: successfully.");
}

private void MountFTP(string ftpPath, string username, string password, char driveLetter)
{
    string cmd = $"New-PSDrive -Name {driveLetter} -PSProvider FileSystem -Root {ftpPath} -Credential (New-Object System.Management.Automation.PSCredential('{username}', (ConvertTo-SecureString '{password}' -AsPlainText -Force)))";
    RunPowerShellCommand(cmd);
}

private void RunPowerShellCommand(string command)
{
    using (PowerShell PowerShellInstance = PowerShell.Create())
    {
        PowerShellInstance.AddScript(command);

        WSManConnectionInfo connectionInfo = new WSManConnectionInfo();
        PowerShellInstance.Runspace = RunspaceFactory.CreateRunspace(connectionInfo);

        PowerShellInstance.Runspace.Open();

        Collection<PSObject> PSOutput = PowerShellInstance.Invoke();

        foreach (PSObject outputItem in PSOutput)
        {
            if (outputItem != null)
            {
                Console.WriteLine(outputItem.BaseObject.GetType().FullName);
                Console.WriteLine(outputItem.BaseObject.ToString() + "\n");
            }
        }

        if (PowerShellInstance.Streams.Error.Count > 0)
        {
            foreach (ErrorRecord error in PowerShellInstance.Streams.Error)
            {
                MessageBox.Show($"Error: {error.Exception.Message}");
            }
        }
    }
}

static bool IsLetterAvailable(char driveLetter)
{
    DriveInfo[] allDrives = DriveInfo.GetDrives();
    foreach (DriveInfo drive in allDrives)
    {
        if (drive.IsReady && string.Equals(drive.Name.Substring(0, 1), driveLetter.ToString(), StringComparison.OrdinalIgnoreCase))
        {
            return false;
        }
    }
    return true;
}

static char FirstAvailableLetter(char preferredDriveLetter)
{
    char driveLetter = preferredDriveLetter;

    if (IsLetterAvailable(driveLetter))
    {
        return driveLetter;
    }

    for (char letter = 'D'; letter <= 'Z'; letter++)
    {
        if (IsLetterAvailable(letter))
        {
            return letter;
        }
    }

    return '0';
}

希望能得到相关帮助！

内容的提问来源于stack exchange，提问作者Hugo Jiménez