cxf+spring发布webservice和调用（spring+struts2+hibernate）

服务器端（spring+struts2+hibernate+cxf）

0.需要的jar包

cxf-2.5.11.jar
geronimo-annotation_1.0_spec-1.1.1.jar
geronimo-jaxws_2.2_spec-1.1.jar
geronimo-stax-api_1.0_spec-1.0.1.jar
geronimo-ws-metadata_2.0_spec-1.1.3.jar
jaxb-api-2.2.5.jar
jaxb-impl-2.2.5.1.jar
jaxws-rt-2.1.7.jar
neethi-3.0.2.jar
stax2-api-2.9.9-1.jar（客户端调用时会用到，如果服务器端缺少此包会报错Could not initialize class org.apache.cxf.staxutils.StaxUtils）
wsdl4j-1.6.3.jar

1.web.xml的配置

<!--cxfSerlet-->

  <servlet>
    <servlet-name>CXFServlet</servlet-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>CXFServlet</servlet-name>
    <url-pattern>/ws/*</url-pattern>
  </servlet-mapping>

<!--struts自定义拦截器-->

 <filter>
  <filter-name>struts2</filter-name>
  <filter-class>cn.ac.wti.web.interceptor.ExtendStrutsFilter</filter-class>
 </filter>
 <filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
  <dispatcher>REQUEST</dispatcher>
  <dispatcher>FORWARD</dispatcher>
 </filter-mapping>
 <listener>

2.struts2自定义拦截器

import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;
public class ExtendStrutsFilter extends StrutsPrepareAndExecuteFilter{    
    public void doFilter(ServletRequest req, ServletResponse res,FilterChain chain) throws IOException, ServletException {
      HttpServletRequest request = (HttpServletRequest) req;         //不过滤的url,可以自行添加
        if (request.getRequestURI().contains("/ws")) {
           //System.out.println("使用自定义的过滤器");
            chain.doFilter(req, res);
        }else{
           //System.out.println("使用默认的过滤器");
            super.doFilter(request, res, chain);
        }
    }
}

3.webservice接口和实现类

//接口类

package cn.cxf.demo;

import javax.jws.WebService;

@WebService
public interface Demo {
    String sayHi(String text);
}

//实现类

package cn.cxf.demo.impl;

import javax.jws.WebService;

import cn.cxf.demo.Demo;
@WebService(endpointInterface="cn.cxf.demo.Demo", serviceName="DemoService", targetNamespace="http://demo.cxf.cn/")
public class DemoImpl implements Demo {

    @Override
    public String sayHi(String text) {
        return "Hi ! " + text;
    }

}

4.接口发布

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
 http://www.springframework.org/schema/beans
 http://www.springframework.org/schema/beans/spring-beans.xsd
 http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
 
    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
    
    <!--    接口发布    -->
    <jaxws:endpoint id="demoService"
        implementor="cn.cxf.demo.impl.DemoImpl"
        address="/DemoService" />
    
</beans>

5.测试

http://localhost:8080/项目名称/ws

注意：可能需要配置包的扫描，此处没有测试

客户端

方式一

使用myeclipse的工具生成客户端

生成的客户端如下

编写测试代码：

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

public class CXFWSTest {
    public static void main(String[] args) throws Exception {
        Demo demoImplPort = new DemoService().getDemoImplPort();
        System.out.println(demoImplPort.sayHi("nihao"));;
    }

}

方式二

public class CXFWSTest {
    public static void main(String[] args) throws Exception {
        JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();
        Client client = factory.createClient("http://localhost:8080/项目名称/ws/DemoService?wsdl");
        Object[] objs = client.invoke("sayHi", "阿福");
        System.out.println(objs[0].toString());
    }
}

其它异常

1.Failed to import bean definitions from relative location [applicationContext-webService.xml] 原因：缺包

2.Caused by: javax.xml.ws.WebServiceException: javax.xml.ws.WebServiceException: Attributes portName, serviceName and endpointInterface are not allowed in the @WebService annotation of an SEI.

解决方案:实现类的endpointInterface应该写的是接口的地址