actuator方式刷新配置
客户端添加如下依赖:
一、依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
二、@RefreshScope
在需要刷新的类上加@RefreshScope
三、配置文件
application.properties添加
management.endpoints.web.exposure.include=refresh
四、修改配置文件后,执行刷新接口生效
post请求:
http://localhost:8086/actuator/refresh
注:localhost:8086为客户端访问地址
Gitee WebHooks自动触发
注:上面的localhost要换成外网可访问的地址
Spring Cloud Bus方式刷新配置
Spring Cloud Config Server
一、添加依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-kafka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-monitor</artifactId>
</dependency>
二、配置文件
添加kafka,(快速搭建Kafka单机运行,快速上手使用)
spring.kafka.bootstrap-servers=10.1.255.101:9092
spring.kafka.consumer.group-id=config-server
management.endpoints.web.exposure.include=bus-refresh
spring.cloud.bus.enabled=true
spring.cloud.bus.trace.enabled=true
spring.cloud.bus.refresh.enabled=true
三、如有修改配置文件,执行刷新接口
POST请求:
http://localhost:8081/actuator/bus-refresh
注:localhost:8081为Spring Cloud Config Server
使用Gitee WebHooks代码推送自动触发刷新接口,由于使用/actuator/bus-refresh会多加些参数导致报错,所以使用/monitor,path=监控文件,比如 news-user-dev.properties,* 为所有。
POST请求:
http://3hf8110135.zicp.vip/monitor?path=*
注:3hf8110135.zicp.vip为内网穿透地址
Spring Cloud Config Client
一、添加依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-kafka</artifactId>
</dependency>
二、配置文件
添加kafka
management.endpoints.web.exposure.include=refresh
spring.kafka.bootstrap-servers=10.1.255.101:9092
spring.kafka.consumer.group-id=config-server
问题排查:
Connection to node 0 could not be established. Broker may not be available.