SpringBoot整合WebService服务的实现代码

下面是 SpringBoot 整合 WebService 服务的实现代码的完整攻略。

1. 添加 WebService 相关依赖

在 pom.xml 中添加以下依赖：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web-services</artifactId>
</dependency>

2. 配置 WebService 相关信息

在 application.properties 或 application.yml 中添加以下配置：

# WebService 相关配置
spring.webservices.path=/webservice

3. 创建 WebService 接口

@WebService(targetNamespace = "http://www.example.com")
public interface HelloWorldService {
    @WebMethod(operationName = "sayHello")
    String sayHello(@WebParam(name = "name") String name);
}

4. 实现 WebService 接口

@WebService(endpointInterface = "com.example.webservice.HelloWorldService")
public class HelloWorldServiceImpl implements HelloWorldService {
    @Override
    public String sayHello(String name) {
        return "Hello, " + name + "!";
    }
}

5. 发布 WebService

@Configuration
public class WebServiceConfig {
    @Autowired
    private Bus bus;

    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }

    @Bean
    public Endpoint endpoint() {
        EndpointImpl endpoint = new EndpointImpl(springBus(), new HelloWorldServiceImpl());
        endpoint.publish("/hello");
        return endpoint;
    }
}

6. 客户端调用 WebService

@Service
public class WebServiceClient {
    @Autowired
    private JaxWsProxyFactoryBean jaxWsProxyFactoryBean;

    public String sayHello(String name) {
        HelloWorldService helloWorldService = (HelloWorldService) jaxWsProxyFactoryBean.create();
        return helloWorldService.sayHello(name);
    }
}

示例1：使用 CXF 嵌入式发布 WebService

@Configuration
public class WebServiceConfig {
    @Autowired
    private Bus bus;

    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }

    @Bean
    public ServletRegistrationBean cxfServlet() {
        return new ServletRegistrationBean(new CXFServlet(), "/services/*");
    }

    @Bean
    public HelloWorldService helloWorldService() {
        return new HelloWorldServiceImpl();
    }

    @Bean
    public Endpoint helloWorldEndpoint() {
        EndpointImpl endpoint = new EndpointImpl(bus, helloWorldService());
        endpoint.publish("/helloworld");
        return endpoint;
    }

    @Bean
    public JaxWsProxyFactoryBean jaxWsProxyFactoryBean() {
        JaxWsProxyFactoryBean jaxWsProxyFactoryBean = new JaxWsProxyFactoryBean();
        jaxWsProxyFactoryBean.setAddress("http://localhost:8080/services/helloworld");
        jaxWsProxyFactoryBean.setServiceClass(HelloWorldService.class);
        return jaxWsProxyFactoryBean;
    }
}

示例2：使用 Apache CXF 发布 WebService

@Configuration
public class WebServiceConfig {
    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }

    @Bean
    public ServletRegistrationBean cxfServletRegistrationBean() {
        return new ServletRegistrationBean(new CXFServlet(), "/services/*");
    }

    @Bean
    public Endpoint helloWorldEndpoint() {
        EndpointImpl endpoint = new EndpointImpl(springBus(), new HelloWorldServiceImpl());
        endpoint.publish("/helloworld");
        return endpoint;
    }

    @Bean
    public JaxWsProxyFactoryBean jaxWsProxyFactoryBean() {
        JaxWsProxyFactoryBean jaxWsProxyFactoryBean = new JaxWsProxyFactoryBean();
        jaxWsProxyFactoryBean.setAddress("http://localhost:8080/services/helloworld");
        jaxWsProxyFactoryBean.setServiceClass(HelloWorldService.class);
        return jaxWsProxyFactoryBean;
    }
}

以上就是 SpringBoot 整合 WebService 服务的实现代码的完整攻略，示例1使用 CXF 嵌入式发布 WebService，示例2使用 Apache CXF 发布 WebService。即使你不想使用以上两种方式，也可以通过以上代码体系完成 WebService 的实现。