Question

我试图在远程服务器上重新启动iis应用程序池。首先，我想停止应用程序池，但我得到了

无法转换＆＃34; {Stop-WebAppPool -Name＆＃34; BaymentPool＆＃34; }＆＃34;的价值 type＆＃34; System.String＆＃34;输入＆＃34; System.Management.Automation.ScriptBlock＆＃34;

例外

public void StopAppPool()
    {
        Runspace runSpace = RunspaceFactory.CreateRunspace();
        runSpace.Open();

        Pipeline pipeline = runSpace.CreatePipeline();

        Command invokeCmd = new Command("Invoke-Command");
        invokeCmd.Parameters.Add("ComputerName","IISC02");
        invokeCmd.Parameters.Add("ScriptBlock","{ Stop-WebAppPool -Name \"BaymentPool\" }");
        pipeline.Commands.Add(invokeCmd);


        Collection<PSObject> output = pipeline.Invoke();
        foreach (PSObject psObject in output)
        {
            Process process = (Process)psObject.BaseObject;
            Console.WriteLine("Process name: " + process.ProcessName);
        }
    }

我无法理解我做错了什么。我知道我需要单独添加每个参数，我认为我正在做，但它仍然抱怨。

Answer 1

scriptblock参数应为ScriptBlock类型

invokeCmd.Parameters.Add("ScriptBlock", ScriptBlock.Create("{ Stop-WebAppPool -Name \"BaymentPool\" }"));

检查结果的代码不正确，转换为Process对象的代码将不起作用。看看这里有关如何检查调用结果的示例： http://blogs.msdn.com/b/kebab/archive/2014/04/28/executing-powershell-scripts-from-c.aspx

Answer 2

一个简单的解决方案可能是：

var serverManager = ServerManager.OpenRemote("000.000.000.000"); // Ip Address of Remote server

            var appPool = serverManager.ApplicationPools["MyAppPool"];

            if (appPool == null) return;

            if (appPool.State == ObjectState.Stopped)
            {
                appPool.Start();
            }
            else
            {
                appPool.Recycle();
            }

使用powershell脚本通过c＃重新启动App Pool

2 个答案: