Azure powershell-如何拉

我有一个Azure powershell脚本，它拉取一个XML文件，然后通过“foreach”循环运行这些值

我在Azure存储中有一个blob文件，格式如下（XML）——

这应该打印出来： 计数器位于1，子网为192.168.1.0/24 计数器位于2，子网为192.168.50.0/24

---

我该怎么做呢？但是不是XML，而是Json，您需要做的是下载Json文件内容作为字符串，然后使用

convertfromJSON

将其转换为Powershell对象

请按照以下代码操作：

$url="https://xxx.blob.core.windows.net/t1s/test.json"
$subnets=@()
$web_client = New-Object System.Net.WebClient
$download_json = $web_client.DownloadString($url)

#convert the download string to a PowerShell object
$json = $download_json | ConvertFrom-Json

$counter=0
foreach($subnet in $json.Root.PublicSubnets.Subnet)
{
$counter++
Write-Output "Counter is at $counter and subnet is $subnet"
}

test.json文件：

{
  "Root": {
    "PublicSubnets": {
      "Subnet": [
        "192.168.1.0/24",
        "192.168.50.0/24",
        "10.82.19.5/24",
        "10.1.1.0/16",
        "172.16.15.0/16"
      ]
    },
    "Descrip": { "Description": "\"This is the description\"" }
  }
}

测试结果：

更新：

或者您可以使用

调用RestMethod-Uri$url

，它将自动解析对PSObject的json响应：

---

工作得很好。非常感谢。

$url="https://xxx.blob.core.windows.net/t1s/test.json"
$subnets=@()
$web_client = New-Object System.Net.WebClient
$download_json = $web_client.DownloadString($url)

#convert the download string to a PowerShell object
$json = $download_json | ConvertFrom-Json

$counter=0
foreach($subnet in $json.Root.PublicSubnets.Subnet)
{
$counter++
Write-Output "Counter is at $counter and subnet is $subnet"
}

{
  "Root": {
    "PublicSubnets": {
      "Subnet": [
        "192.168.1.0/24",
        "192.168.50.0/24",
        "10.82.19.5/24",
        "10.1.1.0/16",
        "172.16.15.0/16"
      ]
    },
    "Descrip": { "Description": "\"This is the description\"" }
  }
}