Annotation Configuration
Requires2.5.7
or higher
Provider Side
Service
annotation for exporting
import com.alibaba.dubbo.config.annotation.Service;
@Service(timeout = 5000)
public class AnnotateServiceImpl implements AnnotateService {
// ...
}
Use JavaConfig for common parts
@Configuration
public class DubboConfiguration {
@Bean
public ApplicationConfig applicationConfig() {
ApplicationConfig applicationConfig = new ApplicationConfig();
applicationConfig.setName("provider-test");
return applicationConfig;
}
@Bean
public RegistryConfig registryConfig() {
RegistryConfig registryConfig = new RegistryConfig();
registryConfig.setAddress("zookeeper://127.0.0.1:2181");
registryConfig.setClient("curator");
return registryConfig;
}
}
Path to scan
@SpringBootApplication
@DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service.impl")
public class ProviderTestApp {
// ...
}
Consumer Side
Reference
annotation for reference
public class AnnotationConsumeService {
@com.alibaba.dubbo.config.annotation.Reference
public AnnotateService annotateService;
// ...
}
Use JavaConfig for common parts
@Configuration
public class DubboConfiguration {
@Bean
public ApplicationConfig applicationConfig() {
ApplicationConfig applicationConfig = new ApplicationConfig();
applicationConfig.setName("consumer-test");
return applicationConfig;
}
@Bean
public ConsumerConfig consumerConfig() {
ConsumerConfig consumerConfig = new ConsumerConfig();
consumerConfig.setTimeout(3000);
return consumerConfig;
}
@Bean
public RegistryConfig registryConfig() {
RegistryConfig registryConfig = new RegistryConfig();
registryConfig.setAddress("zookeeper://127.0.0.1:2181");
registryConfig.setClient("curator");
return registryConfig;
}
}
Path to scan
@SpringBootApplication
@DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service")
public class ConsumerTestApp {
// ...
}
NOTES
All annotations in 2.5.7 will be removed later, if you have used these annotations in your project, please upgrade to the latest version.
<dubbo:annotation package="com.alibaba.dubbo.test.service" />