Springboot + cxf集成web service接口

<!-- cxf支持 -->
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-jaxws</artifactId>
			<version>3.2.1</version>
		</dependency>

		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-transports-http</artifactId>
			<version>3.2.1</version>
		</dependency>

package com.yeyue.cxfws.model;

import java.io.Serializable;

/**
 * @ClassName: User
 * @Description: user实体对象
 * @author: xiaoboLi
 * @date: 2017/11/20 17:20
 * @Copyright: 2017 All rights reserved.
 */
public class User implements Serializable {
    private Long id;
    private String username;
    private String password;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}

三、接下来创建接口类

package com.yeyue.cxfws.service;

import com.yeyue.cxfws.model.User;

import javax.jws.WebService;

/**
 * @ClassName: UserService
 * @Description: 接口
 * @author: xiaoboLi
 * @date: 2017/11/20 17:22
 * @Copyright: 2017 All rights reserved.
 */
@WebService
public interface UserService {
    User getUser(Long id);
}

四、创建接口实现类

package com.yeyue.cxfws.service.impl;

import com.yeyue.cxfws.model.User;
import com.yeyue.cxfws.service.UserService;

import javax.jws.WebService;
import java.util.HashMap;
import java.util.Map;

/**
 * @ClassName: UserServiceImpl
 * @Description: 描述
 * @author: xiaoboLi
 * @date: 2017/11/20 17:23
 * @Copyright: 2017 All rights reserved.
 */
@WebService(targetNamespace = "http://service.cxfws.yeyue.com/", endpointInterface = "com.yeyue.cxfws.service.UserService")
public class UserServiceImpl implements UserService {
    Map<Long, User> userMap = new HashMap<>();

    public UserServiceImpl() {
        System.out.println("向实体类插入数据");
        User user = new User();
        user.setId(1L);
        user.setUsername("test1");
        user.setPassword("aaaaaa");
        userMap.put(user.getId(), user);
        user.setId(2L);
        user.setUsername("test1");
        user.setPassword("aaaaaa");
        userMap.put(user.getId(), user);
        user.setId(3L);
        user.setUsername("test1");
        user.setPassword("aaaaaa");
        userMap.put(user.getId(), user);
    }

    @Override
    public User getUser(Long id) {
        return userMap.get(id);
    }
}

注释说明：在发布服务之前，需要在这里对service实现类的配置进行说明如图部分：


http://service.cxfws.yeyue.com/这是我的业务类所在路径
com.yeyue.cxfws.service.UserService这是我的接口所在路径
如果不加上上述内容，发布的接口路径wsdl中的targetNamespace会是类默认的路径，并且客户端在进行调用的时候会报错：

No operation was found with the name {http://impl.service.demo.paybay.cn/}getUser.
那么原因就是：在CXF发布服务的时候，发布的是业务类(UserServiceImpl.java)，那么默认的命名空间就会是业务类所在包（路径），而对外界暴露的则是接口类(UserService.java)，那么对于客户端调用的时侯，需要按照接口类所在路径进行命名空间的定义。
所以在发布之前我们要在业务类(UserServiceImpl.java)上增加注解，指定命名空间，然后再进行发布，

package com.yeyue.cxfws.config;

import com.yeyue.cxfws.service.UserService;
import com.yeyue.cxfws.service.impl.UserServiceImpl;
import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBus;
import javax.xml.ws.Endpoint;
import org.apache.cxf.jaxws.EndpointImpl;
import org.apache.cxf.transport.servlet.CXFServlet;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @ClassName: WebServiceConfig
 * @Description: 发布webservice接口
 * 访问地址：http://localhost:8080/test/user?wsdl
 * @author: xiaoboLi
 * @date: 2017/11/20 17:35
 * @Copyright: 2017 All rights reserved.
 */
@Configuration
public class CxfWebServiceConfig {
    @Bean
    public ServletRegistrationBean dispatcherServlet() {
        //接口部署的前部分地址
        return new ServletRegistrationBean(new CXFServlet(), "/test/*");
    }
    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }
    @Bean
    public UserService userService() {
        return new UserServiceImpl();
    }
    @Bean
    public Endpoint endpoint() {
        EndpointImpl endpoint = new EndpointImpl(springBus(), userService());
        //访问的wsdl路径
        endpoint.publish("/user");
        return endpoint;
    }
}

那么到这里呢，我们的所有的步骤基本完成了，启动spring boot 然后再浏览器中输入url：http://localhost:8080/webservice/test/user?wsdl
可以看到有相关的wsdl描述信息输出了，说明服务已经发布了。
六、调用服务

package com.yeyue.cxfws.test;

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

/**
 * @ClassName: Client
 * @Description: 描述
 * @author: xiaoboLi
 * @date: 2017/11/20 18:18
 * @Copyright: 2017 All rights reserved.
 */
public class Client {
    public static void main(String[] args) throws Exception {
        JaxWsDynamicClientFactory dcf =JaxWsDynamicClientFactory.newInstance();
        org.apache.cxf.endpoint.Client client =dcf.createClient("http://localhost:8080/webservice/test/user?wsdl");
        Object[] objects=client.invoke("getUser",1L);
        System.out.println("*****"+objects[0].toString());
    }
}

最后附上项目层级结构

标签2： CXF WebService

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