Spring Cloud Commons普通抽象

诸如服务发现,负载平衡和断路器之类的模式适用于全部Spring Cloud客户端能够独立于实现(例如经过Eureka或Consul发现)的消耗的共同抽象层。html

@EnableDiscoveryClient

Commons提供@EnableDiscoveryClient注释。这经过META-INF/spring.factories查找DiscoveryClient接口的实现。Discovery Client的实现将在org.springframework.cloud.client.discovery.EnableDiscoveryClient键下的spring.factories中添加一个配置类。DiscoveryClient实现的示例是Spring Cloud Netflix EurekaSpring Cloud Consul发现Spring Cloud Zookeeper发现java

默认状况下,DiscoveryClient的实现将使用远程发现服务器自动注册本地Spring Boot服务器。能够经过在@EnableDiscoveryClient中设置autoRegister=false来禁用此功能。spring

ServiceRegistry

Commons如今提供了一个ServiceRegistry接口,它提供了诸如register(Registration)deregister(Registration)之类的方法,容许您提供定制的注册服务。Registration是一个标记界面。服务器

@Configuration
@EnableDiscoveryClient(autoRegister=false)
public class MyConfiguration {
    private ServiceRegistry registry;

    public MyConfiguration(ServiceRegistry registry) {
        this.registry = registry;
    }

    // called via some external process, such as an event or a custom actuator endpoint
    public void register() {
        Registration registration = constructRegistration();
        this.registry.register(registration);
    }
}

每一个ServiceRegistry实现都有本身的Registry实现。架构

从如今开始,我这边会将近期研发的spring cloud微服务云架构的搭建过程和精髓记录下来,帮助更多有兴趣研发spring cloud框架的朋友,但愿能够帮助更多的好学者。你们来一块儿探讨spring cloud架构的搭建过程及如何运用于业项目。源码来源框架

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