Integrating Dubbox in Spring Boot

1. dubbox needs to be installed locally, the address is https://github.com/dangdangdotcom/dubbox.git , the version used is 2.8.4

2. Create a new spring boot project with version 1.5.6.RELEASE

Create maven module

spring-boot-dubbox-api: dubbo service interface

spring-boot-dubbox-provider: dubbo service provider

Introduce dubbo configuration

@Configuration
@ImportResource("classpath:dubbo/dubbo.xml")
public class PropertiesLoad {

}

The specific configuration of dubbo.xml is as follows

    <!-- dubbo scan Service-->
    <dubbo:annotation package="org.spring.boot.dubbox.provider.service"/>

    <dubbo:application name="provider" owner="platin"/>

    <dubbo:registry protocol="zookeeper" address="zookeeper://localhost:2181" />
    <!--Use kyro serialization-->
    <dubbo:protocol name="dubbo" serialization="kryo"  port="20990"  />

    <!-- dobbox is released based on resteasy's REST interface, sever uses Tomcat -->
    <dubbo:protocol name="rest" port="8090"  server="tomcat" />

publish service

@Service//alibaba service annotation
@Path("user")//rest service
//rest service data format, the class and method are specified at the same time, the priority in the method is high
@Produces({ "application/json; charset=UTF-8", "text/xml; charset=UTF-8" })
public class UserServiceImpl implements UserService {

	 private static final Logger logger = LoggerFactory.getLogger(UserServiceImpl.class);
	
	@POST
	@Path("save")
	@Produces({ ContentType.APPLICATION_JSON_UTF_8 }) //Type of dubbox encapsulation
	public WrappResult save() {
        //Solve the problem that primitive types are not serialized by JAXB
		return new WrappResult((int) (Math.random() * 10));
	}
	
	@GET
	@Path("{id : \\d+}")
	public User getUserById(@PathParam("id") Long id, @Context HttpServletRequest request) {
		logger.info("Client address is:{}", request.getRemoteAddr());
		User user = new User(1L, "SpringBoog-Dubbox",20);
    	return user;
	}
	
	@GET
	@Path("/xml/{id : \\d+}")
	@Produces(ContentType.TEXT_XML_UTF_8) //Use xml format
	public User getUserByIdXml(@PathParam("id") Long id) {
		logger.info("Client address is:{}", RpcContext.getContext().getRemoteAddressString());
		User user = new User(10L, "Xml-Entity",20);
    	return user;
	}
}

3. Spring Boot startup class

@SpringBootApplication
public class ProviderApp {
	public static void main(String[] args) throws IOException {
		SpringApplication.run(ProviderApp.class, args);
	}
// load using jetty
//	@Bean
//	public EmbeddedServletContainerFactory servletContainer() {
//		JettyEmbeddedServletContainerFactory factory = new JettyEmbeddedServletContainerFactory();
//		return factory;
//	}

}

rest service publish result

main  INFO zookeeper.ZookeeperRegistry:  [DUBBO] Register: rest://10.*.*.*:8090/org.spring.boot.dubbox.api.UserService?anyhost=true……
main  INFO zookeeper.ZookeeperRegistry:  [DUBBO] Subscribe: provider://10*.*.*:8090/org.spring.boot.dubbox.api.UserService?anyhost=true&……
main  INFO zookeeper.ZookeeperRegistry:  [DUBBO] Notify urls for subscribe url provider://10.*.*.*:8090/org.spring.boot.dubbox.api.UserService?anyhost=true&……

rest service verification

http://localhost:8090/user/1.xml

<user>
  <age>20</age>
  <id>1</id>
  <name>SpringBoog-Dubbox</name>
</user>

http://localhost:8090/user/1.json

{  "id": 1,
  "name": "SpringBoog-Dubbox",
  "age": 20
}

Project address https://github.com/hjguang/spring-boot-dubbox

Integrating Dubbox in Spring Boot

Guess you like