spring-cloud-tencent-examples com.tencent.cloud ${revision} ../pom.xml 4.0.0 polaris-discovery-example pom Spring Cloud Starter Tencent Polaris Discovery Example discovery-callee-service discovery-caller-service org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-actuator org.springframework.cloud spring-cloud-starter-openfeign org.springframework.cloud spring-cloud-starter-netflix-hystrix org.springframework.cloud spring-cloud-starter-netflix-ribbon org.springframework.retry spring-retry