如何从 JSON 文件中获取应用程序名称列表和卸载字符串并将它们作为参数传递以使用 Powershell 卸载应用程序

Question

I would like to read JSON file to get the list of application names and their respective uninstall strings and pass them as arguments in power shell to uninstall the apps irrespective of whether the apps are Windows Installer(MSI) or setup. Can someone please suggest me how to do this. Thanks

Answer 1

Use the ConvertFrom-JSON. This will create a PSObject out of the JSON

$TEST2 = $TEST | ConvertFrom-Json

Answer 2

Thank you for suggesting the answer, that worked. I used the following cmd-line
$J = Get-Content -Raw -Path $scriptDirectory\\Files\\XXX.json | ConvertFrom-Json and passed the AppName property as given below to fetch the application names: $AppName = $J |fl -Property AppName.

FYI.. my JSON file content looked as follows:

[ { "AppName": "xxxxx", "AppVersion": "aa.bb" },

 {
   "AppName": "yyy",
   "AppVersion": "aa.bb.cc"
 }

]