Json Powerhsell-需要解决IP问题

我可以将包含原始数据的文件导出为json、xml或csv。我选择了JSON

JSON输出如下所示

{
"entry":[{
"@name":"31.170.162.203",
"ip-netmask":
"31.170.162.203",
"description":
"test1"}
,
{
"@name":"37.193.217.222",
"ip-netmask":
"37.193.217.222",
"description":
"test2"}
,
{
"@name":"46.17.63.169",
"ip-netmask":
"46.17.63.169",
"description":
"test3"}
,
]
}

输出：

31.170.165.68
31.170.162.203
l37-193-217-222.novotelecom.ru

这告诉我它正在替换已解析的IP，并保留所有未解析的原始IP。这正是我想要的

我最终通过进一步的研究、尝试和错误找到了解决方法。

事情1- 发布的json格式不正确

事情2-

读入json字符串、csv、xml文件数据，并将IPA传递给.Net类或DNS cmdlet以解析它们

一个例子（还有其他方法）

还是这样

(@'
{
"entry":[{
"@name":"31.170.162.203",
"ip-netmask":"31.170.162.203",
"description":"test1"}
,
{
"@name":"37.193.217.222",
"ip-netmask":"37.193.217.222",
"description":"test2"}
,
{
"@name":"46.17.63.169",
"ip-netmask":"46.17.63.169",
"description":"test3"}
]
}
'@ | 
ConvertFrom-Json | 
Select-Object -ExpandProperty entry) | 
ForEach {
    $PSItem.'@name'
    $PSItem.'ip-netmask'
    $PSItem.'description'
    [System.Net.Dns]::GetHostEntry("$($PSItem.'ip-netmask')").HostName
}


# Results
...
37.193.217.222
37.193.217.222
test2
l37-193-217-222.novotelecom.ru
...

---

DNS名称是否配置了反向查找记录？如果您执行

ping-a

或

nslookup

操作，您会在那里找到名称吗？是的，其中一些操作仍然不起作用。使用原始json文件输入，我得到：调用带有“1”参数的“GetHostEntry”时出现异常：“主机名的大小太长，不能超过255个字符。参数名称：主机名”

(@'
{
"entry":[{
"@name":"31.170.162.203",
"ip-netmask":"31.170.162.203",
"description":"test1"}
,
{
"@name":"37.193.217.222",
"ip-netmask":"37.193.217.222",
"description":"test2"}
,
{
"@name":"46.17.63.169",
"ip-netmask":"46.17.63.169",
"description":"test3"}
]
}
'@ | 
ConvertFrom-Json | 
Select-Object -ExpandProperty entry).'ip-netmask' | 
ForEach {
    $PSItem
    [System.Net.Dns]::GetHostEntry("$PSItem").HostName
}

#Results
...
37.193.217.222
l37-193-217-222.novotelecom.ru
...

(@'
{
"entry":[{
"@name":"31.170.162.203",
"ip-netmask":"31.170.162.203",
"description":"test1"}
,
{
"@name":"37.193.217.222",
"ip-netmask":"37.193.217.222",
"description":"test2"}
,
{
"@name":"46.17.63.169",
"ip-netmask":"46.17.63.169",
"description":"test3"}
]
}
'@ | 
ConvertFrom-Json | 
Select-Object -ExpandProperty entry) | 
ForEach {
    $PSItem.'@name'
    $PSItem.'ip-netmask'
    $PSItem.'description'
    [System.Net.Dns]::GetHostEntry("$($PSItem.'ip-netmask')").HostName
}


# Results
...
37.193.217.222
37.193.217.222
test2
l37-193-217-222.novotelecom.ru
...