用PowerShell在XML POST请求中解析变量

Question

我正在尝试将一个变量（日期）转到XML帖子中，但我无法使其工作。在XML帖子中，我需要指定2个日期（VNDG =今天，Morg =今天 1）。

这是我的powershell脚本，它可以使用日期变量。

$vndg = (Get-Date).ToString("dd-MM-yyyy")
$morg = (Get-Date).AddDays(+1).ToString("dd-MM-yyyy")
[XML]$SOAP = @'
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <Clocking_GetByDateRangeUtc xmlns="http://www.geodynamics.be/webservices">
      <caller>
        <CompanyName>companyname</CompanyName>
        <LoginName>username</LoginName>
        <Password>password</Password>
      </caller>
      <fromDateUtc>$vndg</fromDateUtc>
      <toDateUtc>$morg</toDateUtc>
    </Clocking_GetByDateRangeUtc>
  </soap:Body>
</soap:Envelope>
'@
$headers = @{"SOAPAction" = "http://www.geodynamics.be/webservices/Clocking_GetByDateRangeUtc"}
$destination = 'C:TempGeoDynamicsDownloadsGeoPers.xml'
$URI = "https://secure.geodynamics.be/webservices/intellitracer/1.0/IntegratorWebservice.asmx?WSDL"
$out = Invoke-WebRequest $uri -Method Post -ContentType 'text/xml' -Body $SOAP -Headers $headers -OutFile $destination

Answer 1

我通过将脚本更改为以下内容而使它起作用：

[XML]$SOAP = @"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <Clocking_GetByDateRangeUtc xmlns="http://www.geodynamics.be/webservices">
      <caller>
        <CompanyName>name</CompanyName>
        <LoginName>login</LoginName>
        <Password>password</Password>
      </caller>
      <fromDateUtc>$vndg</fromDateUtc>
      <toDateUtc>$morg</toDateUtc>
    </Clocking_GetByDateRangeUtc>
  </soap:Body>
</soap:Envelope>
"@