c# - 远程运行 powershell 命令时出错

Question

我想在远程机器上运行 Powershell 命令。这是我正在使用的方法(localhost:131 是因为我使用到远程机器端口 5985 的隧道):

  public string RunRemotePowerShellCommand(string command)
    {
           System.Security.SecureString password = new System.Security.SecureString();
            foreach (char c in _password.ToCharArray())
            {
                password.AppendChar(c);
            }

            string schema = "http://schemas.microsoft.com/powershell/Microsoft.Powershell";

            WSManConnectionInfo connectionInfo = new WSManConnectionInfo(false,
                "localhost", 131, "/wsman", schema, new PSCredential(_domain + @"\" + _userName, password));

            using (Runspace remoteRunspace = RunspaceFactory.CreateRunspace(connectionInfo))
            {
                remoteRunspace.Open();
                using (PowerShell powershell = PowerShell.Create())
                {
                    powershell.Runspace = remoteRunspace;
                    powershell.AddCommand(command);
                    powershell.Invoke();

                    Collection<PSObject> results = powershell.Invoke();

                    // convert the script result into a single string
                    StringBuilder stringBuilder = new StringBuilder();
                    foreach (PSObject obj in results)
                    {
                        stringBuilder.AppendLine(obj.ToString());
                    }
                    return stringBuilder.ToString();
                }
            }
    }

我正在尝试运行以下命令:

D:\FolderName\scriptName.ps1 -action editbinding -component "comp1","comp2","comp3","comp4"

像这样:

RunRemotePowerShellCommand(@"D:\FolderName\scriptName.ps1 -action editbinding -component ""comp1"",""comp2"",""comp3"",""comp4""");

但我得到:

Error: System.Management.Automation.RemoteException: The term 'D:\FolderName\scriptName.ps1 -action editbinding -component "comp1","comp2","comp3","comp4"' is not recognized as a name of cmdlet, function, script file, or operable program. Check the spelling of the name, or if the path is included, verify that the path is correct and try again.

该方法适用于简单的命令，当我在远程机器上运行时，我想运行的命令也可以。

提前致谢。

问候， 杜桑

Answer 1

您需要使用 powershell.AddParameter() 方法为您的命令添加参数。 AddCommand() 调用应仅命名命令:cmdlet 名称、函数名称、脚本路径等。来自文档:

PowerShell ps = PowerShell.Create();
ps.AddCommand("Get-Process");
ps.AddArgument("wmi*");
ps.AddCommand("Sort-Object");
ps.AddParameter("descending");
ps.AddArgument("id");