注:1. Dubbo的注解方式需要升级到 2.5.7
及以上版本
2. 本工程结构为Spring Boot + Maven多模块的方式,其中:
"xxx-api"模块为接口类定义模块,
"xxx-service"为服务提供方模块;
"xxx-web"为服务消费方模块
一、服务提供商(xxx-service模块):
1.提供方全局配置:
@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");return registryConfig; } }
2.service注解暴露服务:
import com.alibaba.dubbo.config.annotation.Service; @Component //此注解不要忘记 @Service(timeout = 5000) public class AnnotateServiceImpl implements AnnotateService {
// 具体实现方法
}
3.Spring Boot启动类添加服务扫描:
@SpringBootApplication @DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service.impl") public class ProviderTestApp { // 启动boot的main方法 }
二、服务消费方(xxx-web模块):
1.消费方全局配置
@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; } }
2.消费方注解引用服务:
public class AnnotationConsumeService { @com.alibaba.dubbo.config.annotation.Reference public AnnotateService annotateService; // ... }
3.Spring Boot启动类添加服务扫描:
@SpringBootApplication @DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service") public class ConsumerTestApp { // ... }
至此,即可完成了springboot和Dubbo的基本整合。