springcloud-configclient手动刷新

1.依赖

 <!--引入consul-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-consul-discovery</artifactId>
        </dependency>
        <!--引入健康检查-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

 2.配置文件

application.properties

server.port=9991
spring.application.name=configclient

spring.cloud.consul.host=localhost
spring.cloud.consul.port=8500
spring.cloud.consul.discovery.service-name=${spring.application.name}

management.endpoints.web.exposure.include=*

name=${name}

 bootstrap.properties

spring.cloud.config.name=sem
spring.cloud.config.profile=pro
spring.cloud.config.uri=http://127.0.0.1:9999/
spring.cloud.config.label=

 3.启动注解

@SpringBootApplication
public class ConfigclientApplication {

    public static void main(String[] args) {
        SpringApplication.run(ConfigclientApplication.class, args);
    }

}

 4.controller

@RestController
@RefreshScope
public class TestController {
    @Value("${name}")
    private String name;

    @RequestMapping("/test")
    public String hello() {
        return name;
    }
}

 5.刷新

SVN配置文件修改提交后，configclient需要post发送刷新请求 URL：http://127.0.0.1:9991/actuator/refresh，再次访问带有@RefreshScope注解的controller配置文件修改后的值才能被重新加载。