Exception in thread "main" org.apache.cxf.common.i18n.UncheckedException: No operation was found with the name {http://impl.service.jws/}sum.

    at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:289)

    at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:283)

    at cxf.bootstrap.CxfDynamicClientOnJwsRtWeb.main(CxfDynamicClientOnJwsRtWeb.java:36)

package jws.service;

import javax.jws.WebMethod;

import javax.jws.WebParam;

import javax.jws.WebResult;

import javax.jws.WebService;

import entity.User;

/**

 * service endpoint interface（SEI）

 * RPC接口

 * 如果返回结果时实例类，则targetNamespace必须用http://service.jws/，即http://+SEI倒序报名+/

 * 没有的话可以，targetNamespace可任意指定http://www.donald.service/jws_service/

 * @author donald

 * 2017年7月7日

 * 下午5:11:53

 */

@WebService(

        targetNamespace = "http://service.jws/"

//        targetNamespace = "http://www.donald.service/jws_service/"

        )

public interface JwsIService {

    //@WebMethod注解可写可不写

//    @WebMethod

    @WebResult(name="sumResult")

    public int sum(@WebParam(name="firstNum")int firstNum,

            @WebParam(name="secondNum")int secondNum);

}

package jws.service.impl;

import javax.jws.WebService;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import entity.User;

import jws.service.JwsIService;

/**

 * Service implementation Bean（SIB）

 * RPC接口实现

 * 注意这里的targetNamespace的命名空间为SEI对应的命名空间，注意最后要加/

 * 否则利用CXF动态客户端调用时，会找不到

 * Exception in thread "main" org.apache.cxf.common.i18n.UncheckedException:

 * No operation was found with the name {http://impl.service.jws/}sum.

 * @author donald

 * 2017年7月7日

 * 下午5:11:49

 */

@WebService(endpointInterface="jws.service.JwsIService",

        serviceName = "jwsService",

        portName = "jwsPort",

        targetNamespace = "http://service.jws/"

//        targetNamespace = "http://www.donald.service/jws_service/"

    )

public class JwsServiceImpl implements JwsIService {

private static final Logger log = LoggerFactory.getLogger(JwsServiceImpl.class);

    @Override

    public int sum(int firstNum, int secondNum) {

        int result = firstNum+secondNum;

        log.info("======"+firstNum+"+"+secondNum+"="+result);

        return result;

    }

}

package cxf.bootstrap;

import org.apache.cxf.endpoint.Client;

import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

import org.apache.cxf.transport.http.HTTPConduit;

import org.apache.cxf.transports.http.configuration.HTTPClientPolicy;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import jws.service.User;

import util.JsonUtil;

/**

 * CXF 动态代理模式，不用生成本地WS代理类，

 * 通过反射调用 WS 的对应的方法，传入相应的参数

 * 访问cxf-server-web项目下的webservice;

 * 测试jaxws-rt发布WebService web方式。

 * 此测试实例，用于测试SEI和SIB的targetNamespace指定的webService接口：

 * http://localhost:8080/cxf_server_web/jws_services?wsdl；

 * @author donald

 * 2017年7月8日

 * 下午7:24:12

 */

public class CxfDynamicClientOnJwsRtWeb {

    private static final Logger log = LoggerFactory.getLogger(CxfClient.class);

    private static final String JWS_RT_WSDL_URI = "http://localhost:8080/cxf_server_web/jws_services?wsdl";

    public static void main(String[] args) throws Exception {

        log.info("======CXF-WS Dynamic Client start！======");

        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();

        Client client =  dcf.createClient(JWS_RT_WSDL_URI);

        HTTPConduit conduit = (HTTPConduit)client.getConduit();

        HTTPClientPolicy policy = new HTTPClientPolicy();

        policy.setConnectionTimeout(10000);

        policy.setAllowChunking(false);

        policy.setReceiveTimeout(10000);

        conduit.setClient(policy);

        Object[] invokeResult = client.invoke("sum", 17,8);

        log.info("=======sumResult:" + invokeResult[0]);

    }

}