通过PowerShell创建SharePoint Site Collection。

Add-PSSnapin microsoft.sharepoint.powershell
function CreateTeamSite()
{
    $webApps = Get-SPWebApplication
    $webAppsUrl = $webApps.Url
    if($webApps.count -eq 1)
    {
        Write-Host "You have only one web application:"
        Write-Host $webApps.Url
        $choice = Read-Host "Do you want to create a site collection under this web application? Type ‘y‘ to create.‘"
        if($choice -eq "y")
        {
            $siteTitle = Read-Host "Enter the site collection‘s title:"
            $siteUrl = $webAppsUrl+"sites/"+$siteTitle
            Write-Host "Choose the site collecion‘s template:"
            Write-Host "[1].填写你的模板名."
            Write-Host "[2].填写你的模板名."
            Write-Host "[3].填写你的模板名."
            $choice = Read-Host "Enter the number to choose:"
            SwitchSiteTemplateAndCreateSite $choice $siteUrl 
        }
    }
    else
    {
        Write-Host "Choose the web application:"
        for($i=0;$i -le $webApps.count;$i++)
        {
            Write-Host "[" + $i + "]." + $webApps[$i].Url
        }
        $choice = Read-Host "Enter the number to choose:"
        $siteTitle = Read-Host "Enter the site collection‘s title:"
        $siteUrl = $webApps[$choice].Url + "sites/"+$siteTitle
        Write-Host "Choose the site collecion‘s template:"
        Write-Host "[1].填写你的模板名."
        Write-Host "[2].填写你的模板名."
        Write-Host "[3].填写你的模板名."
        $choice = Read-Host "Enter the number to choose:"
        SwitchSiteTemplateAndCreateSite $choice $siteUrl
    }
}
function SwitchSiteTemplateAndCreateSite($choice,$siteUrl)
{
    switch($choice)
    {
        1 {$template = "填写你的模板ID"}
        2 {$template = "填写你的模板ID"}
        3 {$template = "填写你的模板ID"}
    }
    if(($template -ne "填写你的模板ID") -and ($template -ne "填写你的模板ID") -and ($template -ne "填写你的模板ID"))
    {
        $choice = Read-Host "Please enter the correct number."
        SwitchSiteTemplateAndCreateSite $choice $siteUrl
    }else
    {
        Write-Host "Site collection creating..."
        New-SPSite -Url $siteUrl -OwnerAlias "填写你的UserName" -Language 1033 -Template $template
        Write-Host "Site collection created successfully."
    }
}
CreateTeamSite