如何使用PowerShell 1.0更改IIS6中所有站點的IP地址？

Question

在Windows Server 2003下使用Powershell 1.0和IIS 6。

我有大約200個網站，我想更改IP地址（如“網站標識”部分“IP地址”字段中“網站”選項卡上的網站屬性中所列。

我找到了這段代碼：

$site = [adsi]"IIS://localhost/w3svc/$siteid"
$site.ServerBindings.Insert($site.ServerBindings.Count, ":80:$hostheader")
$site.SetInfo()

我怎么能這樣做但是：

1. 遍歷IIS中的所有站點
2. 不插入主機標頭值，但更改現有標頭值。

Answer 1

以下PowerShell腳本應該有所幫助：

$oldIp = "172.16.3.214"
$newIp = "172.16.3.215"

# Get all objects at IIS://Localhost/W3SVC
$iisObjects = new-object `
    System.DirectoryServices.DirectoryEntry("IIS://Localhost/W3SVC")

foreach($site in $iisObjects.psbase.Children)
{
    # Is object a website?
    if($site.psbase.SchemaClassName -eq "IIsWebServer")
    {
        $siteID = $site.psbase.Name

        # Grab bindings and cast to array
        $bindings = [array]$site.psbase.Properties["ServerBindings"].Value

        $hasChanged = $false
        $c = 0

        foreach($binding in $bindings)
        {
            # Only change if IP address is one we're interested in
            if($binding.IndexOf($oldIp) -gt -1)
            {
                $newBinding = $binding.Replace($oldIp, $newIp)
                Write-Output "$siteID: $binding -> $newBinding"

                $bindings[$c] = $newBinding
                $hasChanged = $true
            }
            $c++
        }

        if($hasChanged)
        {
            # Only update if something changed
            $site.psbase.Properties["ServerBindings"].Value = $bindings

            # Comment out this line to simulate updates.
            $site.psbase.CommitChanges()

            Write-Output "Committed change for $siteID"
            Write-Output "========================="
        }
    }
}