iis里的网站要更换域名

# 导入IIS模块
Import-Module WebAdministration

# 定义网站名称和新域名
$websiteName = "YourWebsiteName"
$newDomain = "newdomain.com"

# 获取网站对象
$website = Get-Item IIS:\Sites\$websiteName

# 删除旧的域名绑定
$bindings = $website.Bindings.Collection
foreach ($binding in $bindings) {
    if ($binding.Protocol -eq "http" -or $binding.Protocol -eq "https") {
        if ($binding.BindingInformation -match ".*olddomain.com.*") {
            $binding.RemoveSslFlags()
            $binding.Remove()
        }
    }
}

# 添加新的域名绑定
$newBinding = New-Object Microsoft.Web.Administration.BindingInfo
$newBinding.Protocol = "http"
$newBinding.BindingInformation = "*:$port:$newDomain"
$website.Bindings.Add($newBinding)

# 保存更改
$website.Update()