创建PowerShell自定义对象

Zol*_*tán 5 powershell sharepoint

我在PowerShell中创建了一个自定义对象。我能够解决我想解决的问题。我想要一个包含两列的对象,一列用于网站集,一列用于电子邮件。

但是,我想知道是否有更简单的解决方案。你有什么建议吗?

这是我的代码:

$cred = Get-Credential

Connect-PnPOnline "https://tenant.sharepoint.com" -Credentials $cred
$SiteCollections = Get-PnPTenantSite

$object = @()

foreach ($SiteCollection in $SiteCollections) {
    Connect-PnPOnline -Url $SiteCollection.Url -Credentials $cred
    $email = Get-PnPRequestAccessEmails
    Write-Host "Email for $($SiteCollection.Url): $($email)"

    $obj = New-Object System.Object
    $obj | Add-Member -type NoteProperty -name Url -value $SiteCollection.Url
    $obj | Add-Member -type NoteProperty -name Email -value $email
    $object += $obj
}

Write-Output $object
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Ans*_*ers 7

可以使用New-Objectcmdlet 从哈希表构造对象:

$obj = New-Object -Type PSObject -Property @{
    'Url'   = $SiteCollection.Url
    'Email' = $email
}
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或(如果您具有PowerShell v3或更高版本)[PSCustomObject]类型加速器:

$obj = [PSCustomObject]@{
    'Url'   = $SiteCollection.Url
    'Email' = $email
}
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同样,您可以简单地在循环内部输出对象,并将整个循环输出收集在一个变量中,如下所示:

$object = @(foreach ($SiteCollection in $SiteCollections) {
    ...
    New-Object -Type PSObject -Property @{
        'Url'   = $SiteCollection.Url
        'Email' = $email
    }
})
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循环@()周围的数组子表达式运算符()foreach确保结果是一个数组,即使循环输出少于2个对象也是如此。

使用计算的属性将是另一种选择:

$object = @(Get-PnPTenantSite | Select-Object Url, @{n='Email';e={
    Connect-PnPOnline -Url $_.Url -Credentials $cred | Out-Null
    Get-PnPRequestAccessEmails
}})
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  • 除了将内容包装在@()中之外,我更喜欢将其转换为[array]类型,因为以后我更容易发现。如`[array] $ object = ForEach($ SiteCollections中的$ SiteCollection){` (2认同)