Java KSOAP2如何更改前缀

我生成的代码有一些小问题：

这里是我需要的XML结构：

<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<soapenv:Envelope xmlns:v1="http://openclinica.org/ws/study/v1" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="soapenc" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<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-27777511" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:Username>xxxx</wsse:Username>
<wsse:Password type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">xxxxxxxx</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</soapenv:Header>
<soapenv:Body>
<v1:listAllRequest/>
</soapenv:Body>
</soapenv:Envelope>

但输出结果如下所示：

<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<soapenv:Envelope xmlns:v1="http://openclinica.org/ws/study/v1" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Header>
<n0:Security n0:mustUnderstand="1" xmlns:n0="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<n1:UsernameToken xmlns:n1="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:Username>xxxx</wsse:Username>
<n2:wsse:Password xmlns:n2="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">xxxxxxxx</n2:wsse:Password>
</n1:UsernameToken>
</n0:Security>
</soapenv:Header>
<soapenv:Body>
<listAllRequest>?</listAllRequest>
</soapenv:Body>
</soapenv:Envelope>

xxxx
xxxxxxxx
?

你看，我的线路有些问题

<n0:Security....
<n1:UsernameToken...
<n2:wsse:Password...

---

对于所有Intreset用户，我都是这样解决的：

declarePrefix("v1", NAMESPACE);
        declarePrefix("soapenc", "soapenc");
        getBody().addTextNode(null, METHOD_NAME, "?");
        XMLParentNode security = new XMLParentNodeImpl(null, "wsse:Security");
        security.declarePrefix("wsse", HEADER_NAMESPACE);
        security.addAttribute(HEADER_NAMESPACE,"mustUnderstand", "1");
        XMLParentNode usernameToken = new XMLParentNodeImpl(null, "wsse:UsernameToken");
        usernameToken.declarePrefix("wsu", UNT_NAMESPACE);
        usernameToken.addAttribute(null, "wsu:Id", "UsernameToken-27777511");
        usernameToken.addTextNode(null, "wsse:Username", Constants.OC_Username);
        usernameToken.addTextNode(null, "wsse:Password", Constants.OC_PASSWORD);
        security.addElement(usernameToken);
        getHeader().addElement(security);

结果与我发出的代码不完全相同，但请求正在工作：）

declarePrefix("v1", NAMESPACE);
        declarePrefix("soapenc", "soapenc");
        getBody().addTextNode(null, METHOD_NAME, "?");
        XMLParentNode security = new XMLParentNodeImpl(null, "wsse:Security");
        security.declarePrefix("wsse", HEADER_NAMESPACE);
        security.addAttribute(HEADER_NAMESPACE,"mustUnderstand", "1");
        XMLParentNode usernameToken = new XMLParentNodeImpl(null, "wsse:UsernameToken");
        usernameToken.declarePrefix("wsu", UNT_NAMESPACE);
        usernameToken.addAttribute(null, "wsu:Id", "UsernameToken-27777511");
        usernameToken.addTextNode(null, "wsse:Username", Constants.OC_Username);
        usernameToken.addTextNode(null, "wsse:Password", Constants.OC_PASSWORD);
        security.addElement(usernameToken);
        getHeader().addElement(security);