axis2客户端基于ws-security用户令牌验证访问
如果服务端使用了ws-security进行用户验证时，客户端访问时需要在报文头部添加用户名和密码，用户令牌验证只允许在报文头部添加验证。采用axis2生成java代码，以下为实现代码：

           //stub为生成的代码        stub._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY,"http:.....?wsdl");        //安全头报文生成        SOAPHeaderElement sl = setSoapHeader();        stub.setHeader(sl);        stub.method(arg0, arg1);        private static SOAPHeaderElement setSoapHeader() throws ParserConfigurationException{        // create document of w3c        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();        DocumentBuilder db = dbf.newDocumentBuilder();        Document document = db.newDocument();        // create Element        String address= "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd";        Element security = document.createElementNS("namespace", "Security");        security.setAttribute("xmlns:wsse", address);        Element usernameToken = document.createElementNS("namespace", "UsernameToken");        Element username = document.createElementNS("namespace", "Username");        Element password = document.createElementNS("namespace", "Password");        password.setAttribute("Type",                "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText");        // add Element        usernameToken.appendChild(username);        usernameToken.appendChild(password);        security.appendChild(usernameToken);        // set value        Text usernameValue = document.createTextNode("aaaa");        username.appendChild(usernameValue);        Text passwordValue = document.createTextNode("aaaa");        password.appendChild(passwordValue);        // create SOAPHeaderElement        SOAPHeaderElement ppElement = new SOAPHeaderElement(security);        ppElement.setPrefix("wsse");        return ppElement;    }