SpringBoot整合cxf发布webService和客户端的调用

SpringBoot整合cxf发布webService

1. 看看项目结构图

 

2. cxf的pom依赖

1 <dependency>
2     <groupId>org.apache.cxf</groupId>
3     <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
4     <version>3.2.4</version>
5 </dependency>

 

3. 开始编写webService服务端

3.1 实体类entity

 1 package com.example.demo.entity;
 2 
 3 import java.io.Serializable;
 4 /**
 5  * @ClassName:User
 6  * @Description:测试实体
 7  * @author Jerry
 8  * @date:2018年4月10日下午3:57:38
 9  */
10 public class User implements Serializable{
11 
12     private static final long serialVersionUID = -3628469724795296287L;
13 
14     private String userId;
15     private String userName;
16     private String email;
17     public String getUserId() {
18         return userId;
19     }
20     public void setUserId(String userId) {
21         this.userId = userId;
22     }
23     public String getUserName() {
24         return userName;
25     }
26     public void setUserName(String userName) {
27         this.userName = userName;
28     }
29     public String getEmail() {
30         return email;
31     }
32     public void setEmail(String email) {
33         this.email = email;
34     }
35     @Override
36     public String toString() {
37         return "User [userId=" + userId + ", userName=" + userName + ", email=" + email + "]";
38     }
39 
40 }

 3.2 服务接口

 1 package com.example.demo.service;
 2 
 3 import javax.jws.WebMethod;
 4 import javax.jws.WebParam;
 5 import javax.jws.WebResult;
 6 import javax.jws.WebService;
 7 
 8 import com.example.demo.entity.User;
 9 /**
10  * @ClassName:UserService
11  * @Description:测试服务接口类
12  *              include:两个测试方法
13  * @author Jerry
14  * @date:2018年4月10日下午3:58:10
15  */
16 //@WebService(targetNamespace="http://service.demo.example.com")若是不添加的话,动态调用invoke的时候,会报找不到接口内的方法,具体缘由未知.
17 @WebService(targetNamespace="http://service.demo.example.com")
18 public interface UserService {
19 
20     @WebMethod//标注该方法为webservice暴露的方法,用于向外公布,它修饰的方法是webservice方法,去掉也没影响的,相似一个注释信息。
21     public User getUser(@WebParam(name = "userId") String userId);
22 
23     @WebMethod
24     @WebResult(name="String",targetNamespace="")
25     public String getUserName(@WebParam(name = "userId") String userId);
26 
27 }

3.3 服务接口的实现类

 1 package com.example.demo.service.impl;
 2 
 3 import java.util.HashMap;
 4 import java.util.Map;
 5 import java.util.UUID;
 6 
 7 import javax.jws.WebService;
 8 
 9 import org.springframework.stereotype.Component;
10 
11 import com.example.demo.entity.User;
12 import com.example.demo.service.UserService;
13 /**
14  * @ClassName:UserServiceImpl
15  * @Description:测试服务接口实现类
16  * @author Jerry
17  * @date:2018年4月10日下午3:58:58
18  */
19 @WebService(serviceName="UserService",//对外发布的服务名
20             targetNamespace="http://service.demo.example.com",//指定你想要的名称空间,一般使用使用包名反转
21             endpointInterface="com.example.demo.service.UserService")//服务接口全路径, 指定作SEI(Service EndPoint Interface)服务端点接口
22 @Component
23 public class UserServiceImpl implements UserService{
24 
25     private Map<String, User> userMap = new HashMap<String, User>();
26     public UserServiceImpl() {
27         System.out.println("向实体类插入数据");
28         User user = new User();
29         user.setUserId(UUID.randomUUID().toString().replace("-", ""));
30         user.setUserName("test1");
31         user.setEmail("Jerry@163.xom");
32         userMap.put(user.getUserId(), user);
33 
34         user = new User();
35         user.setUserId(UUID.randomUUID().toString().replace("-", ""));
36         user.setUserName("test2");
37         user.setEmail("Jerryfix@163.xom");
38         userMap.put(user.getUserId(), user);
39 
40         user = new User();
41         user.setUserId(UUID.randomUUID().toString().replace("-", ""));
42         user.setUserName("test3");
43         user.setEmail("Jerryfix@163.xom");
44         userMap.put(user.getUserId(), user);
45     }
46     @Override
47     public String getUserName(String userId) {
48         return "userId为:" + userId;
49     }
50     @Override
51     public User getUser(String userId) {
52         System.out.println("userMap是:"+userMap);
53         return userMap.get(userId);
54     }
55 
56 }

 

3.4 发布webService的配置

 1 package com.example.demo.config;
 2 
 3 import javax.xml.ws.Endpoint;
 4 
 5 import org.apache.cxf.Bus;
 6 import org.apache.cxf.jaxws.EndpointImpl;
 7 import org.apache.cxf.transport.servlet.CXFServlet;
 8 import org.springframework.beans.factory.annotation.Autowired;
 9 import org.springframework.boot.web.servlet.ServletRegistrationBean;
10 import org.springframework.context.annotation.Bean;
11 import org.springframework.context.annotation.Configuration;
12 
13 import com.example.demo.service.UserService;
14 /**
15  * @ClassName:CxfConfig
16  * @Description:cxf发布webservice配置
17  * @author Jerry
18  * @date:2018年4月10日下午4:12:24
19  */
20 @Configuration
21 public class CxfConfig {
22     @Autowired
23     private Bus bus;
24 
25     @Autowired
26     UserService userService;
27 
28     /**
29      * 此方法做用是改变项目中服务名的前缀名,此处127.0.0.1或者localhost不能访问时,请使用ipconfig查看本机ip来访问
30      * 此方法被注释后:wsdl访问地址为http://127.0.0.1:8080/services/user?wsdl
31      * 去掉注释后:wsdl访问地址为:http://127.0.0.1:8080/soap/user?wsdl
32      * @return
33      */
34     @SuppressWarnings("all")
35     @Bean
36     public ServletRegistrationBean dispatcherServlet() {
37         return new ServletRegistrationBean(new CXFServlet(), "/soap/*");
38     }
39 
40     /** JAX-WS 
41      * 站点服务
42      * **/
43     @Bean
44     public Endpoint endpoint() {
45         EndpointImpl endpoint = new EndpointImpl(bus, userService);
46         endpoint.publish("/user");
47         return endpoint;
48     }
49 
50 }

 

4. 项目启动后的wsdl信息

因为图省事,我将项目的服务端口改成了80,这样就省去了IP后面写端口号的麻烦。java

 

5. 两种调用方式

 1 package com.example.demo.client;
 2 
 3 import org.apache.cxf.endpoint.Client;
 4 import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
 5 import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
 6 
 7 import com.example.demo.service.UserService;
 8 /**
 9  * @ClassName:CxfClient
10  * @Description:webservice客户端:
11  *                 该类提供两种不一样的方式来调用webservice服务
12  *              1:代理工厂方式
13  *              2:动态调用webservice
14  * @author Jerry
15  * @date:2018年4月10日下午4:14:07
16  */
17 public class CxfClient {
18 
19 
20     public static void main(String[] args) {
21         CxfClient.main1();
22         CxfClient.main2();
23     }
24 
25     /**
26      * 1.代理类工厂的方式,须要拿到对方的接口地址
27      */
28     public static void main1() {
29         try {
30             // 接口地址
31             String address = "http://127.0.0.1/soap/user?wsdl";
32             // 代理工厂
33             JaxWsProxyFactoryBean jaxWsProxyFactoryBean = new JaxWsProxyFactoryBean();
34             // 设置代理地址
35             jaxWsProxyFactoryBean.setAddress(address);
36             // 设置接口类型
37             jaxWsProxyFactoryBean.setServiceClass(UserService.class);
38             // 建立一个代理接口实现
39             UserService us = (UserService) jaxWsProxyFactoryBean.create();
40             // 数据准备
41             String userId = "maple";
42             // 调用代理接口的方法调用并返回结果
43             String result = us.getUserName(userId);
44             System.out.println("返回结果:" + result);
45         } catch (Exception e) {
46             e.printStackTrace();
47         }
48     }
49 
50     /**
51      * 2:动态调用
52      */
53     public static void main2() {
54         // 建立动态客户端
55         JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
56         Client client = dcf.createClient("http://127.0.0.1/soap/user?wsdl");
57         // 须要密码的状况须要加上用户名和密码
58         // client.getOutInterceptors().add(new ClientLoginInterceptor(USER_NAME, PASS_WORD));
59         Object[] objects = new Object[0];
60         try {
61             // invoke("方法名",参数1,参数2,参数3....);
62             objects = client.invoke("getUserName", "maple");
63             System.out.println("返回数据:" + objects[0]);
64         } catch (java.lang.Exception e) {
65             e.printStackTrace();
66         }
67     }
68 }

 

6. 注意点.

诚如以前所说,若是接口的注解上不加targetNamespace的话,动态调用的时候,会报以下的错误。