SpringBoot2.1.6 整合CXF 实现Webservice

Posted 2022-02-22 lanxuan826

SpringBoot2.1.6 整合CXF 实现Webservice

前言

最近LZ产品需要对接公司内部通讯工具，采用的是Webservice接口。产品框架用的SpringBoot2.1.6，于是采用整合CXF的方式实现Webservice接口。在这里分享下整合的demo。

代码实现

1. 项目结构

   直接通过idea生成SpringBoot项目，也可以在http://start.spring.io生成。过于简单，这里不赘述。

   [1561728847121](

)

1. POM文件引入。这里引入的版本是3.2.4

   <dependency>          
       <groupId>org.apache.cxf</groupId>          
       <artifactId>cxf-spring-boot-starter-jaxws</artifactId>                              <version>3.2.4</version>      
   </dependency>

2. 接口与接口实现类

   package com.xiaoqiang.cxf.service;
   import com.xiaoqiang.cxf.entity.Student;
   import javax.jws.WebMethod;
   import javax.jws.WebService;
   import java.util.List;
   
   /**
    * IStudentService <br>
    * 〈〉
    *
    * @author XiaoQiang
    * @create 2019-6-27
    * @since 1.0.0
    */
   @WebService(targetNamespace = "http://service.cxf.xiaoqiang.com/") //命名一般是接口类的包名倒序
   public interface IStudentService 
   
       @WebMethod  //声明暴露服务的方法，可以不写
       List<Student> getStudentInfo();
   

   package com.xiaoqiang.cxf.service.impl;
   
   import com.xiaoqiang.cxf.entity.Student;
   import com.xiaoqiang.cxf.service.IStudentService;
   import org.springframework.stereotype.Component;
   import javax.jws.WebService;
   import java.util.ArrayList;
   import java.util.List;
   /**
    * StudentServiceImpl <br>
    * 〈学生接口实现类〉
    *
    * @author XiaoQiang
    * @create 2019-6-27
    * @since 1.0.0
    */
   @WebService(serviceName = "studentService"//服务名
           ,targetNamespace = "http://service.cxf.xiaoqiang.com/" //报名倒叙，并且和接口定义保持一致
           ,endpointInterface = "com.xiaoqiang.cxf.service.IStudentService")//包名
   @Component
   public class StudentServiceImpl implements IStudentService 
   
       @Override
       public List<Student> getStudentInfo() 
           List<Student> stuList = new ArrayList<>();
           Student student = new Student();
           student.setAge(18);
           student.setScore(700);
           student.setName("小强");
           stuList.add(student);
           return stuList;
   
       
   
   

3. 配置类

   package com.xiaoqiang.cxf.config;
   
   import com.xiaoqiang.cxf.service.IStudentService;
   import org.apache.cxf.Bus;
   import org.apache.cxf.jaxws.EndpointImpl;
   import org.springframework.beans.factory.annotation.Autowired;
   import org.springframework.context.annotation.Bean;
   import org.springframework.context.annotation.Configuration;
   import javax.xml.ws.Endpoint;
   /**
    * CxfConfig <br>
    * 〈cxf配置类〉
    * @desription cxf发布webservice配置
    * @author XiaoQiang
    * @create 2019-6-27
    * @since 1.0.0
    */
   @Configuration
   public class CxfConfig 
   
       @Autowired
       private Bus bus;
   
       @Autowired
       private IStudentService studentService;
   
       /**
        * 站点服务
        * @return
        */
       @Bean
       public Endpoint studentServiceEndpoint()
           EndpointImpl endpoint = new EndpointImpl(bus,studentService);
           endpoint.publish("/studentService");
           return endpoint;
       
   
   

4. 启动Application

   http://ip:端口/项目路径/services/studentService?wsdl 查看生成的wsdl

测试

package com.xiaoqiang.cxf;

import com.xiaoqiang.cxf.entity.Student;
import com.xiaoqiang.cxf.service.IStudentService;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.ArrayList;
import java.util.List;

@RunWith(SpringRunner.class)
@SpringBootTest
public class CxfApplicationTests 
    private Logger logger = LoggerFactory.getLogger(CxfApplication.class);
    @Test
    public void contextLoads() 
    
    /**
     * 方法一:动态客户端调用
     */
    @Test
    public void DynamicClient()

        JaxWsDynamicClientFactory jwdcf = JaxWsDynamicClientFactory.newInstance();
        Client client = jwdcf.createClient("http://localhost:8080/services/studentService?wsdl");
        Object[] objects = new Object[0];

        try 
            objects = client.invoke("getStudentInfo");
            logger.info("获取学生信息==>",objects[0].toString());
            System.out.println("invoke实体："+((ArrayList) objects[0]).get(0).getClass().getPackage());
            for(int i=0 ; i< ((ArrayList)objects[0]).size() ; i++)
                Student student = new Student();
                BeanUtils.copyProperties(((ArrayList) objects[0]).get(0),student);
                logger.info("DynamicClient方式，获取学生信息==> 姓名:，年龄:,分数:",i+1,
                        student.getName(),student.getAge(),student.getScore());
            
         catch (Exception e) 
            e.printStackTrace();
        
    

    /**
     * 代理类工厂
     */
    @Test
    public void ProxyFactory()

        String address = "http://localhost:8080/services/studentService?wsdl";
        //代理工厂
        JaxWsProxyFactoryBean factoryBean = new JaxWsProxyFactoryBean();
        //设置代理地址
        factoryBean.setAddress(address);
        //设置接口类型
        factoryBean.setServiceClass(IStudentService.class);
        //创建一个代理接口实现
        IStudentService studentService = (IStudentService) factoryBean.create();
        List<Student> studentList = studentService.getStudentInfo();
        for(int i=0 ; i< studentList.size() ; i++)
            Student student = studentList.get(i);
            logger.info("ProxyFactory方式，获取学生信息==> 姓名:，年龄:,分数:",i+1,
                    student.getName(),student.getAge(),student.getScore());
        
    

总结

1.接口与实现类中targetNamespace的注解是一定要写的，指明能够访问的接口

2.targetNamespace,最后面有一个斜线，通常是接口报名的反向顺序