xml 如何通过PowerShell从xml中获取值?
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时间:2020-09-06 13:33:41 来源:igfitidea点击:
How to get Value from xml by PowerShell?
提问by Fara
I have XML file with this data
我有包含此数据的 XML 文件
<?xml version="1.0" encoding="windows-1251" ?>
<ValCurs Date="06/06/2012" name="Курби асъор">
<Valute ID="036">
<CharCode>AUD</CharCode>
<Nominal>1</Nominal>
<Name>Доллари Австралия</Name>
<Value>4,6430</Value>
</Valute>
<Valute ID="944">
<CharCode>AZN</CharCode>
<Nominal>1</Nominal>
<Name>Манати Озарбойҷон</Name>
<Value>6,0677</Value>
</Valute>
<Valute ID="826">
<CharCode>GBP</CharCode>
<Nominal>1</Nominal>
<Name>Фунт-стерлинги Ингилистон</Name>
<Value>7,3156</Value>
</Valute>
...
and other
和别的
How can i get data in 'Nominal' and in 'Value' by 'Valute ID="826"' criteria Sorry for my english
我如何通过“价值 ID="826"”标准获取“名义”和“价值”中的数据对不起我的英语
回答by Joey
You can read XML simply by casting a string to [xml]:
您可以简单地通过将字符串转换为 来读取 XML [xml]:
$xml = [xml](Get-Content foo.xml)
Then you can use
然后你可以使用
$xml.ValCurs.Valute | Where-Object {$_.ID -eq 826} | Select-Object Nominal,Value
or shorter:
或更短:
$xml.ValCurs.Valute | ? {$_.ID -eq 826} | select Nominal,Value

