我正在尝试创建一个简单的 TFS vNext 任务，使用 Powershell 执行 Powershell 脚本。
我可以加载任务，但在使用任务触发发布后，我得到了
##[error]System.Management.Automation.ParameterBindingException: A parameter cannot be found that matches parameter name 'PoolName'.
我的 task.json 如下。
{
"id": "7fe28fb2-c323-4494-beb6-b5c5939b09e7",
"name": "ManageIIS",
"friendlyName": "ManageIIS",
"description": "ManageIIS",
"helpMarkDown": "ManageIIS",
"category": "Utility",
"visibility": [
"Build"
],
"author": "Baskar Lingam",
"version": {
"Major": 1,
"Minor": 0,
"Patch": 3
},
"demands": [],
"minimumAgentVersion": "1.83.0",
"groups": [
{
"name": "advanced",
"displayName": "Advanced",
"isExpanded": false
}
],
"instanceNameFormat": "ManageIIS",
"inputs": [
{
"name": "PoolName",
"type": "string",
"label": "Application Pool Name",
"required": true,
"defaultValue": "AppPoolName"
},
{
"name": "AppPoolAction",
"type": "pickList",
"label": "App Pool Action (Stop or Start)",
"required": true,
"defaultValue": "",
"helpMarkDown": "Name of the Database",
"options": {
"Stop": "Stop App Pool",
"Start": "Start App Pool"
}
},
{
"name": "ResetIIS",
"type": "boolean",
"label": "Reset IIS",
"defaultValue": "false",
"required": true,
"helpMarkDown": "To reset IIS on a web server"
}
],
"execution": {
"PowerShell": {
"target": "ManageIIS.ps1",
"argumentFormat": "",
"workingDirectory": "$(currentDirectory)"
}
}
}
我的 Powershell 脚本在这里。
#####################################################################
# Author : Baskar Lingam Ramachandran
# Created Date : 25th Nov 2016
# Updated Date : 30th Nov 2016
######################################################################
[CmdletBinding()]
Param()
Trace-VstsEnteringInvocation $MyInvocation
try
{
# Get the inputs.
[string]$PoolName = Get-VstsInput -Name PoolName
[string]$AppPoolAction = Get-VstsInput -Name AppPoolAction
[bool]$ResetIIS = Get-VstsInput -Name ResetIIS -AsBool
# Load the require module to manage IIS
<#if(-not(Get-Module WebAdministration))
{
Import-Module WebAdministration
}
#>
# Code for App pool stop or start
if (($AppPoolAction -eq "Stop") -or ($AppPoolAction -eq "Start"))
{
if(-not($PoolName))
{
Write-Host "`t`tApp pool name is not provided. Please provide the same.`r`n" -ForegroundColor Green
}
else
{
if($AppPoolAction -eq "Stop")
{
if(Test-Path IIS:\AppPools\$PoolName)
{
Write-Host "`t`tApp Pool $PoolName exists`r`n"
if(-not((Get-WebAppPoolState $PoolName).Value -eq "stopped"))
{
Write-Host "`t`t-------------------------------------------------`r`n"
Write-Host "`t`tStopping application pool $PoolName`r`n"
Write-Host "`t`t-------------------------------------------------`r`n"
Write-Host "`t`tApp Pool $PoolName is not stopped. Stopping it now.`r`n" -ForegroundColor DarkYellow
Stop-WebAppPool $PoolName
Write-Host "`t`tThe command execution is complete.`r`n" -ForegroundColor Cyan
$appPoolState = Get-WebAppPoolState $PoolName
Write-Host "`t`tThe current state of the app pool $PoolName is $($appPoolState.Value).`r`n" -ForegroundColor DarkMagenta
}
else
{
Write-Host "`t`tApp Pool $PoolName is already stopped.`r`n" -ForegroundColor DarkGreen
}
}
else
{
Write-Host "`t`tApp Pool $PoolName does not exist`r`n" -ForegroundColor DarkRed
}
}
if($AppPoolAction -eq "Start")
{
if(Test-Path IIS:\AppPools\$PoolName)
{
Write-Host "`t`tApp Pool $PoolName exists`r`n"
if(-not((Get-WebAppPoolState $PoolName).Value -eq "Started"))
{
Write-Host "`t`t-------------------------------------------------`r`n"
Write-Host "`t`tStarting application pool $PoolName`r`n"
Write-Host "`t`t-------------------------------------------------`r`n"
Write-Host "`t`tApp Pool $PoolName is not started. Starting it now.`r`n" -ForegroundColor DarkYellow
Start-WebAppPool $PoolName
Write-Host "`t`tThe command execution is complete.`r`n" -ForegroundColor Cyan
$appPoolState = Get-WebAppPoolState $PoolName
Write-Host "`t`tThe current state of the app pool $PoolName is $($appPoolState.Value).`r`n" -ForegroundColor DarkMagenta
}
else
{
Write-Host "`t`tApp Pool $PoolName is already started.`r`n" -ForegroundColor DarkGreen
}
}
else
{
Write-Host "`t`tApp Pool $PoolName does not exist`r`n" -ForegroundColor DarkRed
}
}
}
}
if ($ResetIIS -eq "true")
{
iisreset -stop -noforce
if ($LASTEXITCODE -eq 0)
{
Write-Host "`t`tInternet services successfully stopped`r`n" -ForegroundColor DarkGreen
}
iisreset -start -noforce
if ($LASTEXITCODE -eq 0)
{
Write-Host "`t`tInternet services successfully started`r`n" -ForegroundColor DarkRed
}
}
} finally {
Trace-VstsLeavingInvocation $MyInvocation
}
我有另一个简单的任务，它不带任何参数并且工作得很好。
有什么建议吗？
我错过了什么？
最佳答案
如果您使用的是 VSTS 构建任务 SDK，则需要使用 Powershell 3..
“执行”:{“PowerShell3”:{“目标”:“ManageIIS.ps1”，}}
关于powershell - 使用 TFS vNext 任务 : A parameter cannot be found that matches parameter name 的问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40899416/