有什么方法可以在xml请求本身内发送SoapAction头

Question

我可以在xml本身内发送基本身份验证请求，甚至不用写

之类的东西

  

request.headers.add（ “”）;

并添加如下

<?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:Header>
    <Authentication xmlns="http://tempuri.org/">
      <Password>string</Password>
      <UserName>string</UserName>
    </Authentication>
  </soap:Header>
  <soap:Body>
    <HelloWorld xmlns="http://tempuri.org/" />
  </soap:Body>
</soap:Envelope>

类似地，我想在头文件xml本身中设置SOAPAction而不是编写

  

request.headers.add（ “的SOAPAction”， “someAction”）;

有点像这样

<?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:Header>
  <SOAPAction>http://abc/xyz/test</SOAPAction>
    <Authentication xmlns="http://tempuri.org/">
      <Password>string</Password>
      <UserName>string</UserName>
    </Authentication>
  </soap:Header>
  <soap:Body>
    <HelloWorld xmlns="http://tempuri.org/" />
  </soap:Body>
</soap:Envelope>

请指导我如何实现？