如何将子节点添加到SOAP Header中的childNode？

Question

我想创建子节点内，它应该看起来像下面

<soapenv:Header> 
     <wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"> 
     <wsse:UsernameToken wsu:Id="UsernameToken-21" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> 
      <wsse:Username>USER</wsse:Username> 
      <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">PAASS</wsse:Password> 
      <wsse:Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">==</wsse:Nonce> 
      <wsu:Created>2012-02-22T16:27:29.088Z</wsu:Created> 
     </wsse:UsernameToken> 
     </wsse:Security> 
    </soapenv:Header> 

具有以下

SOAPEnvelope envelope = soapPart.getEnvelope(); 
    SOAPElement userNameToken = envelope.getHeader().addChildElement("Usernametoken", WSSE_NS_PREFIX, WSSE_NS); 
    SOAPElement user = userNameToken.addChildElement("UserName", WSSE_NS, WSSE_NS_PREFIX); 

attemping这样做时，我得到以下错误：

NAMESPACE_ERR: An attempt is made to create or change an object in a way which is incorrect with regard to namespaces. 

Answer 1

看来你混合了参数顺序（WSSE_NS vs WSSE_NS_PREFIX） 它应该是

SOAPEnvelope envelope = soapPart.getEnvelope(); 
SOAPElement userNameToken = envelope.getHeader().addChildElement("Usernametoken", WSSE_NS_PREFIX, WSSE_NS); 
SOAPElement user = userNameToken.addChildElement("UserName", WSSE_NS_PREFIX, WSSE_NS);