@EnableEurekaClient只适用于Eureka作为注册;@EnableDiscoveryClient 可以是其他注册中心。 ...@SpringBootApplication @EnableEurekaClient @EnableDiscoveryClient //服务发现 public class PaymentMain8001
@EnableDiscoveryClient和@EnableEurekaClient的区别?在前面的服务提供者的例子中我们是用@EnableEurekaClient,其实二者的功能是一样的。...但是如果选用的是eureka服务器,那么就推荐@EnableEurekaClient,如果是其他的注册中心,那么推荐使用@EnableDiscoveryClient。...org.springframework.cloud.client.discovery.DiscoveryClient; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; @EnableDiscoveryClient
@EnableDiscoveryClient 是如何实现服务注册的?...@EnableDiscoveryClient 注解做了什么事?...ServiceRegistry will automatically register the local server. */ boolean autoRegister() default true; } 从EnableDiscoveryClient...- 100) public class EnableDiscoveryClientImportSelector extends SpringFactoryImportSelector<EnableDiscoveryClient...@EnableDiscoveryClient 是如何实现服务发现? 通过上面我们知道了 Spring-Cloud-Commons 模块实现了一套规范,我们直接去看在服务发现的规范是什么?
言归正传,回到Spring Cloud—— 相信熟悉Spring Cloud的读者对注解 @EnableDiscoveryClient 及 @EnableEurekaClient 并不陌生。...spring-cloud-starter-netflix-eureka-client 写注解:在启动类上添加注解 @EnableDiscoveryClient...@EnableDiscoveryClient @SpringBootApplication public class ProviderUserApplication { public static...client: serviceUrl: defaultZone: http://localhost:8761/eureka/ 从Spring Cloud Edgware开始, @EnableDiscoveryClient...如不想将服务注册到Eureka Server,只需设置 spring.cloud.service-registry.auto-registration.enabled=false ,或 @EnableDiscoveryClient
Edgware版本官方文档对EnableDiscoveryClient的解释; 7. 源码揭示EnableDiscoveryClient的变化; 8. 一点遗留问题待确定; 9....服务注册发现功能被抽象后放入spring-cloud-commons库,该库的EnableDiscoveryClient可以取代旧的EnableEurekaClient,使用注解EnableDiscoveryClient...EnableDiscoveryClient注解现在是可选项了(你用不用这个注解,是不会影响服务注册发现功能的); 2....注解已经不会影响服务注册发现功能了; 如何理解“@EnableDiscoveryClient is now optional”?...EnableEurekaClient源码中没有使用注解EnableDiscoveryClient,此时EnableEurekaClient已经没用了;
Edgware版本官方文档对EnableDiscoveryClient的解释; 7. 源码揭示EnableDiscoveryClient的变化; 8. 一点遗留问题待确定; 9....服务注册发现功能被抽象后放入spring-cloud-commons库,该库的EnableDiscoveryClient可以取代旧的EnableEurekaClient,使用注解EnableDiscoveryClient...EnableDiscoveryClient注解现在是可选项了(你用不用这个注解,是不会影响服务注册发现功能的); 2....注解已经不会影响服务注册发现功能了; 如何理解“@EnableDiscoveryClient is now optional”?...从官方文档对EnableDiscoveryClient的描述,我们可以看个明白,如下图: ?
discovery: serviceName: ${spring.application.name} # 注册到consul的服务名称 启动类 修改启动类,添加 @EnableDiscoveryClient...host: localhost userName: root password: 123456 database: kitty 启动类 修改启动类,添加 @EnableDiscoveryClient...; /** * 启动器 * @author Louis * @date Oct 29, 2018 */ @EnableDiscoveryClient @SpringBootApplication...mysql reasonable: true supportMethodsArguments: true params: count=countSql 启动类 修改启动类,添加 @EnableDiscoveryClient...; /** * 启动器 * @author Louis * @date Oct 29, 2018 */ @EnableDiscoveryClient @SpringBootApplication
artifactId>spring-cloud-starter-alibaba-nacos-discovery 指定一下EnableDiscoveryClient...注解 @SpringBootApplication @EnableDiscoveryClient public class ProviderApplication { public static...artifactId>spring-cloud-starter-alibaba-nacos-discovery 指定一下@EnableDiscoveryClient...注解 @SpringBootApplication @EnableDiscoveryClient public class ConsumerApplication { public static...spring-cloud-starter-openfeign 添加注解EnableFeignClients @SpringBootApplication @EnableDiscoveryClient
程序员不能忽略每一个细节 用过Spring Cloud Alibaba或者Spring Cloud 的开发人员应该都知道注解@EnableDiscoveryClient,但是,在实际的项目开发中,估计很多开发人员都很少会去关注它...我会打开源码,找到这个注解@EnableDiscoveryClient,具体如下: @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME...Documented @Inherited //重点关注这个类 @Import(EnableDiscoveryClientImportSelector.class) public @interface EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; @SpringBootApplication //加上一个注解 @EnableDiscoveryClient public class DistributedServerApplication {
服务端访问地址: http://127.0.0.1:10086 服务注册 启动类添加 @SpringCloudApplication 就可以它继承了 @SpringBootApplication , @EnableDiscoveryClient...具体看代码 如果启动不起来,就用 @EnableDiscoveryClient import org.springframework.boot.SpringApplication; import...java.nio.charset.StandardCharsets; @SpringBootApplication //@EnableEurekaClient 表示当前项目是eureka注册中心的客户端 @EnableDiscoveryClient...service-url: # EurekaServer地址 defaultZone: http://127.0.0.1:10086/eureka 服务发现 启动类和服务注册一样 如果启动不起来,就用 @EnableDiscoveryClient...java.nio.charset.StandardCharsets; @SpringBootApplication //@EnableEurekaClient 表示当前项目是eureka注册中心的客户端 @EnableDiscoveryClient
3、启动类 启动类中添加 @EnableDiscoveryClient注解 @SpringBootApplication @EnableDiscoveryClient public class ProducerApplication...index(@RequestParam String name) { return "hello "+name+",this is first messge"; } } 添加 @EnableDiscoveryClient...spring-cloud-consumer server.port=9001 eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/ 3、启动类 启动类添加 @EnableDiscoveryClient...@SpringBootApplication @EnableDiscoveryClient @EnableFeignClients public class ConsumerApplication {...void main(String[] args) { SpringApplication.run(ConsumerApplication.class, args); } } @EnableDiscoveryClient
discovery: hostname: 127.0.0.1 service-name: ${spring.application.name} 3 开启注解: @EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; @SpringBootApplication @EnableDiscoveryClient public class OrderApplication { public static void
cloud-consumer-order cloud: zookeeper: # 注册到zookeeper地址 connect-string: localhost:2181 3 在启动类上面开启注解 @EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; @SpringBootApplication @EnableDiscoveryClient public class OrderApplication { public static void
micorservice-provider-user注册到Eureka Server上 pom中增加 spring-cloud-starter-netflix-eureka-client 依赖 启动类添加@EnableDiscoveryClient...---- 启动类添加@EnableDiscoveryClient注解 package com.artisan.microservice; import org.springframework.boot.SpringApplication...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; @SpringBootApplication @EnableDiscoveryClient public class MicorserviceSimpleProviderUserApplication...@EnableDiscoveryClient为各种组件提供了支持 。 这里也可以使用@EnableEurekaClient代替,表明是Eureka的Client。
cloud: nacos: discovery: server-addr: 127.0.0.1:8848 在Application.java 启动文件添加 @EnableDiscoveryClient...注解 @SpringBootApplication @EnableDiscoveryClient public class Application { public static void...discovery: server-addr: 127.0.0.1:8848 修改 Application.java 文件,添加注册 @SpringBootApplication @EnableDiscoveryClient...String[] args) { SpringApplication.run(NacosConsumeApplication.class, args); } } 这里添加 @EnableDiscoveryClient...注解和 @EnableFeignClients,其中 @EnableDiscoveryClient 是将服务注册进注册中心,@EnableFeignClients 搭配feign客户端使用。
通过拥有 @EnableDiscoveryClient, 您可以在Spring Boot应用程序中轻松创建发现客户端。...@SpringBootApplication @EnableEurekaServer @EnableDiscoveryClient public class EurekaApplication { public...下面的代码片段将为您提供Central Config服务器的概述: @SpringBootApplication @EnableConfigServer @EnableDiscoveryClient public...; import org.springframework.cloud.netflix.zuul.EnableZuulProxy; @EnableZuulProxy @EnableDiscoveryClient...它通过@EnableDiscoveryClient 注释与发现有联系 。
org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; import zipkin.server.EnableZipkinServer; @EnableDiscoveryClient @EnableZipkinServer @SpringBootApplication...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; @EnableDiscoveryClient
exclusion> 启动类 启动类添加 @EnableTurbine 注解,开启 turbine 支持,添加 @EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...import org.springframework.cloud.netflix.turbine.EnableTurbine; @EnableTurbine @EnableHystrixDashboard @EnableDiscoveryClient...修改 spring-cloud-consul-consumer,在启动类添加 @EnableDiscoveryClient 注解,注册服务。 ? 修改配置文件,写入配置服务名称。 ?
name: ruben-provider 启动项目可以看到日志输出 然后访问nacos控制台 输入默认用户名nacos密码nacos 也能看到我们的nacos单机节点正常运行 在主启动类中配置@EnableDiscoveryClient...org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient...; import org.springframework.scheduling.annotation.EnableScheduling; @EnableScheduling @EnableDiscoveryClient
Spring Cloud为了方便软件开发人员快速的接入不同的注册中心,统一使用注解@EnableDiscoveryClient+对应注册中心的Starter组件。...首选,我们可以从Spring Cloud Alibaba架构师的视角去分析,如何做到使用“@EnableDiscoveryClient+spring-cloud-starter-alibaba-nacos-discovery...第一步,我们可以打开注解@EnableDiscoveryClient的源码,它使用注解@Import自动的注入了一个EnableDiscoveryClientImportSelector类,如下所示:...@Import(EnableDiscoveryClientImportSelector.class) public @interface EnableDiscoveryClient {} 第二步...第三步,于是我们开发人员就可以使用如下方式,快速的开启Spring Cloud Alibaba+Nacos的开发之旅,如下: @EnableDiscoveryClient @SpringBootApplication
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