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spring cloud config bus(spring-cloud-config-client)

1.启动RabbitMQ

2.修改config服务端 依赖:(boot和cloud版本不要太高,不然刷新配置的请求不能用)

<dependencies> <!--consul--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-consul-discovery</artifactId> </dependency> <!--健康检查--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--config--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-server</artifactId> </dependency> <!--bus--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-bus-amqp</artifactId> </dependency> <!--web--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> </dependencies>

配置:

spring: cloud: consul: host: localhost port: 8500 config: server: git: uri: https://gitee.com/xiang_pei/config.git default-label: master application: name: CONFIGSERVER rabbitmq: host: localhost port: 5672 username: guest password: guest virtual-host: / #暴露所有端点,便于发送更新配置请求 management: endpoints: web: exposure: include: "*"

启动:(启动类加@EnableConfigServer)mq会有一条临时队列

spring cloud config bus(spring-cloud-config-client)

3.修改微服务(即客户端) 依赖:

<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-consul-discovery</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--config client的依赖--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-config</artifactId> </dependency> <!--重新导入bootstrap--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-bootstrap</artifactId> </dependency> <!--bus--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-bus-amqp</artifactId> </dependency> </dependencies>

配置:不变(rabbitmq的配置应该写到gitee上)bootstrap.properties

spring.cloud.consul.host=localhost spring.cloud.consul.port=8500 spring.application.name=CONFIGCLIENT spring.cloud.config.discovery.service-id=CONFIGSERVER spring.cloud.config.discovery.enabled=true spring.cloud.config.name=config spring.cloud.config.label=master spring.cloud.config.profile=dev

spring cloud config bus(spring-cloud-config-client)

运行:

写了一个测试方法

spring cloud config bus(spring-cloud-config-client)

name属性是gitee上的配置文件的name

spring cloud config bus(spring-cloud-config-client)

没问题

4.利用webhooks实现自动刷新配置

向config服务端发送post请求

http://localhost:8080/actuator/bus-refresh

具体路径根据项目来

在gitee的config管理中,点击webhooks

spring cloud config bus(spring-cloud-config-client)

url就填上面那个,因为需要公网才能测试,所以暂时不演示了。

设置完,改gitee的配置就会自动刷新了

到此这篇关于spring cloud config和bus组件实现自动刷新功能的文章就介绍到这了,更多相关spring cloud config自动刷新内容请搜索服务器之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持服务器之家!

原文链接:https://blog.csdn.net/qq_42682745/article/details/121053728

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