循环遍历整个 SharePoint 场

使用从 SharePoint Web 服务器执行的 PowerShell：

$wacoll = get-spwebapplication
foreach($wa in $wacoll){
    if($wa.IsAdministrationWebApplication -eq $false){
        foreach($site in $wa.Sites){
            foreach($web in $site.AllWebs){
                # your code here
                $web.Dispose()
            }
            $site.Dispose()
        }
    }
}