注:1. Dubbo的注解方式需要升級到 2.5.7
及以上版本
2. 本工程結構為Spring Boot + Maven多模塊的方式,其中:
"xxx-api"模塊為接口類定義模塊,
"xxx-service"為服務提供方模塊;
"xxx-web"為服務消費方模塊
一、服務提供商(xxx-service模塊):
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注解暴露服務:
import com.alibaba.dubbo.config.annotation.Service; @Component //此注解不要忘記 @Service(timeout = 5000) public class AnnotateServiceImpl implements AnnotateService {
// 具體實現方法
}
3.Spring Boot啟動類添加服務掃描:
@SpringBootApplication @DubboComponentScan(basePackages = "com.alibaba.dubbo.test.service.impl") public class ProviderTestApp { // 啟動boot的main方法 }
二、服務消費方(xxx-web模塊):
1.消費方全局配置
@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.消費方注解引用服務:
public class AnnotationConsumeService { @com.alibaba.dubbo.config.annotation.Reference public AnnotateService annotateService; // ... }
3.Spring Boot啟動類添加服務掃描:
@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。