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spring cloud config和bus組件實(shí)現(xiàn)自動(dòng)刷新功能

 更新時(shí)間:2021年10月31日 10:57:07   作者:Coding不良人  
今天通過(guò)本文給大家介紹spring cloud config和bus組件實(shí)現(xiàn)自動(dòng)刷新功能,代碼簡(jiǎn)單易懂,對(duì)大家的學(xué)習(xí)或工作具有一定的參考借鑒價(jià)值,需要的朋友參考下吧

1.啟動(dòng)RabbitMQ

2.修改config服務(wù)端 依賴:(boot和cloud版本不要太高,不然刷新配置的請(qǐng)求不能用)

<dependencies>
    <!--consul-->
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-consul-discovery</artifactId>
    </dependency>
    <!--健康檢查-->
    <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: /

#暴露所有端點(diǎn),便于發(fā)送更新配置請(qǐng)求
management:
  endpoints:
    web:
      exposure:
        include: "*"

啟動(dòng):(啟動(dòng)類加@EnableConfigServer)mq會(huì)有一條臨時(shí)隊(duì)列

image-20211030161511816

3.修改微服務(wù)(即客戶端) 依賴:

<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的依賴-->
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-config</artifactId>
    </dependency>
    <!--重新導(dǎo)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:不變(rabbitmq的配置應(yīng)該寫到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

image-20211030161433784

運(yùn)行:

寫了一個(gè)測(cè)試方法

image-20211030161748091

name屬性是gitee上的配置文件的name

image-20211030161827684

沒問(wèn)題

4.利用webhooks實(shí)現(xiàn)自動(dòng)刷新配置

向config服務(wù)端發(fā)送post請(qǐng)求

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

具體路徑根據(jù)項(xiàng)目來(lái)

在gitee的config管理中,點(diǎn)擊webhooks

image-20211030171402520

url就填上面那個(gè),因?yàn)樾枰W(wǎng)才能測(cè)試,所以暫時(shí)不演示了。

設(shè)置完,改gitee的配置就會(huì)自動(dòng)刷新了

到此這篇關(guān)于spring cloud config和bus組件實(shí)現(xiàn)自動(dòng)刷新功能的文章就介紹到這了,更多相關(guān)spring cloud config自動(dòng)刷新內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家!

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