WebService 简介

最近接了个新活，要给一个老系统写一些传数据的接口，用到了 WebService，网上使用 SpringBoot 结合 cxf 实现 WebService 接口的教程中 SpringBoot 版本都较低，摸索了一下 SpringBoot2 集成 cxf 的方法，记录一下。
WebService 是一种跨编程语言、跨操作系统平台的远程调用技术。

服务器端代码

项目的目录结构如下，基于 SpringBoot2.2.1 和 xcf3.2.9 构建

pom.xml

	/*引入cxf依赖*/
	<dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
            <version>3.2.9</version>
        </dependency>
	/*引入jpa依赖*/
	<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
	/*引入mysql驱动依赖*/
	<dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
数据库表 user 结构如下

实体类代码
UserEntity.java
package com.mimic.dbwebservice.entity;
import javax.persistence.*;
import java.util.Objects;
@Entity
@Table(name = "user", schema = "login", catalog = "")
public class UserEntity {
    private String username;
    private String password;
    private String uuid;
    private String name;
    @Column(name = "username")
    public String getUsername() {
        return username;
    public void setUsername(String username) {
        this.username = username;
    @Basic
    @Column(name = "password")
    public String getPassword() {
        return password;
    public void setPassword(String password) {
        this.password = password;
    @Basic
    @Column(name = "uuid")
    public String getUuid() {
        return uuid;
    public void setUuid(String uuid) {
        this.uuid = uuid;
    @Basic
    @Column(name = "name")
    public String getName() {
        return name;
    public void setName(String name) {
        this.name = name;
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        UserEntity that = (UserEntity) o;
        return Objects.equals(username, that.username) &&
                Objects.equals(password, that.password) &&
                Objects.equals(uuid, that.uuid) &&
                Objects.equals(name, that.name);
    @Override
    public int hashCode() {
        return Objects.hash(username, password, uuid, name);
    @Override
    public String toString()
        return this.name+" "+this.password+" "+this.uuid;
repository 类代码
repository.java
package com.mimic.dbwebservice.repository;
import org.




    
springframework.data.jpa.repository.JpaRepository;
import com.mimic.dbwebservice.entity.UserEntity;
public interface UserRepository extends JpaRepository<UserEntity,String> {
service 接口及其实现类
UserService.java
package com.mimic.dbwebservice.service;
import com.mimic.dbwebservice.entity.UserEntity;
public interface UserService {
    public UserEntity getUser(String id);
UserServiceImpl.java
package com.mimic.dbwebservice.service;
import com.mimic.dbwebservice.entity.UserEntity;
import com.mimic.dbwebservice.service.UserService;
import com.mimic.dbwebservice.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class UserServiceImpl implements UserService{
    @Autowired
    UserRepository userRepository;
    @Override
    public UserEntity getUser(String id) {
        return userRepository.findById(id).orElse(null);
服务发布接口及实现类
TestInterface.java
package com.mimic.dbwebservice.Interface;
import javax.jws.WebMethod;
import javax.jws.WebService;
@WebService(targetNamespace = "http://interface.dbwebservice.mimic.com")
public interface TestInterface {
    @WebMethod
    public String getUser(String id);
TestInterfaceImpl.java
package com.mimic.dbwebservice.Interface;
import com.mimic.dbwebservice.entity.UserEntity;
import com.mimic.dbwebservice.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.stereotype.Component;
import javax.jws.WebMethod;
import javax.jws.WebService;
import java.util.ArrayList;
@WebService(serviceName = "UserService",
        targetNamespace = "http://interface.dbwebservice.mimic.com",
        endpointInterface = "com.mimic.dbwebservice.Interface.TestInterface")
@Component
public class TestInterfaceImpl implements TestInterface{
    @Autowired
    UserService userService;
    @Override
    public String getUser(String id)
        String username="admin";
        UserEntity user = userService.getUser(username);
        return user.toString();
WebService 配置类
WebServiceConfig.java
package com.mimic.dbwebservice.config;
import com.mimic.dbwebservice.entity.UserEntity;
import com.mimic.dbwebservice.service.UserService;
import com.mimic.dbwebservice.Interface.TestInterface;
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;
@Configuration
public class WebServiceConfig {
    @Autowired
    private Bus bus;
    @Autowired
    private TestInterface testInterface;
    @Bean
    public Endpoint endpointStudentService() {
        EndpointImpl endpoint = new EndpointImpl(bus,testInterface);
        endpoint.publish("/UserService");
        return endpoint;
application.yml 配置文件
spring:
  datasource:
    url: jdbc:mysql://localhost:3306/login?serverTimezone=UTC
    username: 你的用户名
    password: 你的密码
    driver-class-name: com.mysql.cj.jdbc.Driver
    hibernate:
      ddl-auto: update
    show-sql: true
服务端完成
访问 http://localhost:8080/services，出现可供选择的服务。

        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
            <version>3.2.9</version>
        </dependency>
测试类代码
Test.java
package com.mimic.dbclient;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
public class Test {
    public static void main(String[] args) {
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        printInformation(dcf);
    private static void printInformation(JaxWsDynamicClientFactory dcf) {
        Client client = dcf.createClient("http://localhost:8080/services/UserService?wsdl");
        Object[] object = new Object[0];
        try {
            object = client.invoke("getUser", "");
            System.out.println(object[0]);
        } catch (java.lang.Exception e) {
            e.printStackTrace();
运行测试类，结果如下，调用服务端接口成功