Java WSDL客户端调用失败

第一次使用SOAP服务。我需要调用这个web服务

下面是我使用wsimport生成的11个存根中的2个

我试了一整天，但一直收到这个错误消息。为什么？我怀疑是因为我没有正确地传递身份验证头。但同时，我想知道为什么生成的存根没有作为方法参数的身份验证头？这正常吗？我需要帮助。我很困惑

线程“main”中出现异常 com.sun.xml.internal.ws.fault.ServerSOAPFaultException:客户端 从服务器收到SOAP错误：服务器无法处理请求。 --->对象引用未设置为对象的实例。请参阅服务器日志以了解有关故障确切原因的更多详细信息 失败

weblittsservicescap.java

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

@WebService(name = "WebLITE_TSServicesSoap", targetNamespace = "TransactionalSubmissionsSvcs")
@XmlSeeAlso({
    ObjectFactory.class
})
public interface WebLITETSServicesSoap {

    @WebMethod(operationName = "GetTemplateList", action = "TransactionalSubmissionsSvcs/GetTemplateList")
    @WebResult(name = "GetTemplateListResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "GetTemplateList", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.GetTemplateList")
    @ResponseWrapper(localName = "GetTemplateListResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.GetTemplateListResponse")
    public String getTemplateList();


    @WebMethod(operationName = "SendWithXML", action = "TransactionalSubmissionsSvcs/SendWithXML")
    @WebResult(name = "SendWithXMLResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "SendWithXML", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithXML")
    @ResponseWrapper(localName = "SendWithXMLResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithXMLResponse")
    public String sendWithXML(
        @WebParam(name = "xmldoc", targetNamespace = "TransactionalSubmissionsSvcs")
        SendWithXML.Xmldoc xmldoc);


    @WebMethod(operationName = "SendWithJSON", action = "TransactionalSubmissionsSvcs/SendWithJSON")
    @WebResult(name = "SendWithJSONResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "SendWithJSON", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithJSON")
    @ResponseWrapper(localName = "SendWithJSONResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithJSONResponse")
    public String sendWithJSON(
        @WebParam(name = "emaillist", targetNamespace = "TransactionalSubmissionsSvcs")
        String emaillist,
        @WebParam(name = "params", targetNamespace = "TransactionalSubmissionsSvcs")
        String params);

}

import javax.xml.namespace.QName;
import javax.xml.ws.*;
import java.net.MalformedURLException;
import java.net.URL;


@WebServiceClient(name = "WebLITE_TSServices", targetNamespace = "TransactionalSubmissionsSvcs", wsdlLocation = "http://demomt.weblite.com.my/TS_Services/SubmissionsService.asmx?WSDL")
public class WebLITETSServices
    extends Service
{

    private final static URL WEBLITETSSERVICES_WSDL_LOCATION;
    private final static WebServiceException WEBLITETSSERVICES_EXCEPTION;
    private final static QName WEBLITETSSERVICES_QNAME = new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServices");

    static {
        URL url = null;
        WebServiceException e = null;
        try {
            url = new URL("http://demomt.weblite.com.my/TS_Services/SubmissionsService.asmx?WSDL");
        } catch (MalformedURLException ex) {
            e = new WebServiceException(ex);
        }
        WEBLITETSSERVICES_WSDL_LOCATION = url;
        WEBLITETSSERVICES_EXCEPTION = e;
    }

    public WebLITETSServices() {
        super(__getWsdlLocation(), WEBLITETSSERVICES_QNAME);
    }

    public WebLITETSServices(WebServiceFeature... features) {
        super(__getWsdlLocation(), WEBLITETSSERVICES_QNAME, features);
    }

    public WebLITETSServices(URL wsdlLocation) {
        super(wsdlLocation, WEBLITETSSERVICES_QNAME);
    }

    public WebLITETSServices(URL wsdlLocation, WebServiceFeature... features) {
        super(wsdlLocation, WEBLITETSSERVICES_QNAME, features);
    }

    public WebLITETSServices(URL wsdlLocation, QName serviceName) {
        super(wsdlLocation, serviceName);
    }

    public WebLITETSServices(URL wsdlLocation, QName serviceName, WebServiceFeature... features) {
        super(wsdlLocation, serviceName, features);
    }

    @WebEndpoint(name = "WebLITE_TSServicesSoap")
    public WebLITETSServicesSoap getWebLITETSServicesSoap() {
        return super.getPort(new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServicesSoap"), WebLITETSServicesSoap.class);
    }

    @WebEndpoint(name = "WebLITE_TSServicesSoap")
    public WebLITETSServicesSoap getWebLITETSServicesSoap(WebServiceFeature... features) {
        return super.getPort(new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServicesSoap"), WebLITETSServicesSoap.class, features);
    }

    private static URL __getWsdlLocation() {
        if (WEBLITETSSERVICES_EXCEPTION!= null) {
            throw WEBLITETSSERVICES_EXCEPTION;
        }
        return WEBLITETSSERVICES_WSDL_LOCATION;
    }

}

weblittsservices.java

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

@WebService(name = "WebLITE_TSServicesSoap", targetNamespace = "TransactionalSubmissionsSvcs")
@XmlSeeAlso({
    ObjectFactory.class
})
public interface WebLITETSServicesSoap {

    @WebMethod(operationName = "GetTemplateList", action = "TransactionalSubmissionsSvcs/GetTemplateList")
    @WebResult(name = "GetTemplateListResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "GetTemplateList", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.GetTemplateList")
    @ResponseWrapper(localName = "GetTemplateListResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.GetTemplateListResponse")
    public String getTemplateList();


    @WebMethod(operationName = "SendWithXML", action = "TransactionalSubmissionsSvcs/SendWithXML")
    @WebResult(name = "SendWithXMLResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "SendWithXML", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithXML")
    @ResponseWrapper(localName = "SendWithXMLResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithXMLResponse")
    public String sendWithXML(
        @WebParam(name = "xmldoc", targetNamespace = "TransactionalSubmissionsSvcs")
        SendWithXML.Xmldoc xmldoc);


    @WebMethod(operationName = "SendWithJSON", action = "TransactionalSubmissionsSvcs/SendWithJSON")
    @WebResult(name = "SendWithJSONResult", targetNamespace = "TransactionalSubmissionsSvcs")
    @RequestWrapper(localName = "SendWithJSON", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithJSON")
    @ResponseWrapper(localName = "SendWithJSONResponse", targetNamespace = "TransactionalSubmissionsSvcs", className = "transactionalsubmissionssvcs.SendWithJSONResponse")
    public String sendWithJSON(
        @WebParam(name = "emaillist", targetNamespace = "TransactionalSubmissionsSvcs")
        String emaillist,
        @WebParam(name = "params", targetNamespace = "TransactionalSubmissionsSvcs")
        String params);

}

import javax.xml.namespace.QName;
import javax.xml.ws.*;
import java.net.MalformedURLException;
import java.net.URL;


@WebServiceClient(name = "WebLITE_TSServices", targetNamespace = "TransactionalSubmissionsSvcs", wsdlLocation = "http://demomt.weblite.com.my/TS_Services/SubmissionsService.asmx?WSDL")
public class WebLITETSServices
    extends Service
{

    private final static URL WEBLITETSSERVICES_WSDL_LOCATION;
    private final static WebServiceException WEBLITETSSERVICES_EXCEPTION;
    private final static QName WEBLITETSSERVICES_QNAME = new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServices");

    static {
        URL url = null;
        WebServiceException e = null;
        try {
            url = new URL("http://demomt.weblite.com.my/TS_Services/SubmissionsService.asmx?WSDL");
        } catch (MalformedURLException ex) {
            e = new WebServiceException(ex);
        }
        WEBLITETSSERVICES_WSDL_LOCATION = url;
        WEBLITETSSERVICES_EXCEPTION = e;
    }

    public WebLITETSServices() {
        super(__getWsdlLocation(), WEBLITETSSERVICES_QNAME);
    }

    public WebLITETSServices(WebServiceFeature... features) {
        super(__getWsdlLocation(), WEBLITETSSERVICES_QNAME, features);
    }

    public WebLITETSServices(URL wsdlLocation) {
        super(wsdlLocation, WEBLITETSSERVICES_QNAME);
    }

    public WebLITETSServices(URL wsdlLocation, WebServiceFeature... features) {
        super(wsdlLocation, WEBLITETSSERVICES_QNAME, features);
    }

    public WebLITETSServices(URL wsdlLocation, QName serviceName) {
        super(wsdlLocation, serviceName);
    }

    public WebLITETSServices(URL wsdlLocation, QName serviceName, WebServiceFeature... features) {
        super(wsdlLocation, serviceName, features);
    }

    @WebEndpoint(name = "WebLITE_TSServicesSoap")
    public WebLITETSServicesSoap getWebLITETSServicesSoap() {
        return super.getPort(new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServicesSoap"), WebLITETSServicesSoap.class);
    }

    @WebEndpoint(name = "WebLITE_TSServicesSoap")
    public WebLITETSServicesSoap getWebLITETSServicesSoap(WebServiceFeature... features) {
        return super.getPort(new QName("TransactionalSubmissionsSvcs", "WebLITE_TSServicesSoap"), WebLITETSServicesSoap.class, features);
    }

    private static URL __getWsdlLocation() {
        if (WEBLITETSSERVICES_EXCEPTION!= null) {
            throw WEBLITETSSERVICES_EXCEPTION;
        }
        return WEBLITETSSERVICES_WSDL_LOCATION;
    }

}

我尝试运行TestApplication

public class TestApplication {

    public static void main(String[] args) throws MalformedURLException {
        MailAdapterApplication adapterApplication = new MailAdapterApplication();
        adapterApplication.run();
    }

    public void run() throws MalformedURLException {

    WebLITETSServices services = new WebLITETSServices();
    WebLITETSServicesSoap servicesSoap = services.getPort(WebLITETSServicesSoap.class);
    Map<String, Object> req_ctx =((BindingProvider)servicesSoap).getRequestContext();
    Map<String, List<String>> headers = new HashMap<>();
    headers.put("Username",Collections.singletonList("sansun@weblite.com.my"));
    headers.put("Password", Collections.singletonList("P@ssW0rd32!"));
    headers.put("APIKey", Collections.singletonList("QdrLKxog"));

    req_ctx.put(MessageContext.HTTP_REQUEST_HEADERS, headers);
    System.out.println(servicesSoap.getTemplateList());

    }

}

公共类测试应用程序{
publicstaticvoidmain（字符串[]args）引发畸形的DurLexException{
MailAdapterApplication adapterApplication=新的MailAdapterApplication（）；
adapterApplication.run（）；
}
public void run（）引发错误的DurException{
WebLITETSServices=新的WebLITETSServices（）；
weblitetssservicessoap servicesSoap=services.getPort（weblittsservicessoap.class）；
Map req_ctx=（（BindingProvider）servicesSAP）.getRequestContext（）；
Map headers=newhashmap（）；
headers.put（“用户名”），Collections.singletonList（“sansun@weblite.com.my"));
headers.put（“密码”），Collections.singletonList（“P@ssW0rd32!"));
headers.put（“APIKey”、Collections.singletonList（“QdrLKxog”）；
req_ctx.put（MessageContext.HTTP_请求_头，头）；
System.out.println（servicesSoap.getTemplateList（））；
}
}

客户端从服务器收到SOAP错误：服务器无法处理请求
对象引用未设置为对象的实例
我一直收到这个错误消息。为什么?

事实上，您确实调用了该服务，但服务器返回了一个带有错误消息的错误代码，其中返回的负载没有映射到任何预期的返回类型或soap故障异常。您提供的文本中没有更多信息

检查真正返回的响应状态代码和有效负载将非常有用。如何记录响应负载取决于您使用的webservice库（cxf、axis2、？）

我怀疑是因为我没有正确地传递身份验证头

你应该确认这一怀疑，从提供的信息来看，这是不可能的。虽然如果您没有提供任何身份验证信息，这是很有可能的

但同时，我想知道为什么生成的存根没有作为方法参数的身份验证头？这正常吗？我需要帮助。我很困惑

---

我假设在“身份验证标头”下，您指的是AuthHeader标头。您可能需要在调用wsimport时启用头生成，这取决于所使用的框架。从默认JDK使用wsimport时，请尝试使用

-xaadditionalheaders

参数

您好，非常感谢！解决这个问题的关键是按照您的建议使用-XadditionalHeaders重新生成新存根。