注解配置

服務提供方

Service注解暴露服務

import com.alibaba.dubbo.config.annotation.Service;
@Service(timeout = 5000)
public class AnnotateServiceImpl implements AnnotateService { 
    // ...
}

javaconfig形式配置公共模塊

@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;
    }
}

指定dubbo掃描路徑

@SpringBootApplication
@DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service.impl")
public class ProviderTestApp {
    // ...
}

服務消費方

Reference注解引用服務

public class AnnotationConsumeService {
    @com.alibaba.dubbo.config.annotation.Reference
    public AnnotateService annotateService;
    
    // ...
}

javaconfig形式配置公共模塊

@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;
    }
}

指定dubbo掃描路徑

@SpringBootApplication
@DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service")
public class ConsumerTestApp {
    // ...
}

以上就是動力節點小編介紹的"Dubbo注解方式"，希望對大家有幫助，想了解更多可查看Dubbo教程。動力節點在線學習教程，針對沒有任何Java基礎的讀者學習,讓你從入門到精通,主要介紹了一些Java基礎的核心知識，讓同學們更好更方便的學習和了解Java編程，感興趣的同學可以關注一下。