4.0.0 org.springframework.boot spring-boot-starter-parent 3.2.5 com.sf springcloud-demo 1.0-SNAPSHOT pom springcloud-demo http://maven.apache.org eureka-service-demo eureka-client-supplier-demo eureka-client-caller-demo nacos-client UTF-8 1.2.0 1.12.0 12.5 2.17.0 2023.0.1 2022.0.0.0-RC2 4.1.0 org.springframework.cloud spring-cloud-dependencies ${spring.cloud.version} pom import com.alibaba.cloud spring-cloud-alibaba-dependencies ${spring.cloud.alibaba.version} pom import org.springframework.cloud spring-cloud-starter-bootstrap ${spring-cloud-starter-bootstrap.version} io.micrometer micrometer-tracing-bom ${micrometer-tracing.version} pom import io.micrometer micrometer-tracing ${micrometer-tracing.version} io.micrometer micrometer-tracing-bridge-brave ${micrometer-tracing.version} io.micrometer micrometer-observation ${micrometer-observation.version} io.github.openfeign feign-micrometer ${feign-micrometer.version} io.zipkin.reporter2 zipkin-reporter-brave ${zipkin-reporter-brave.version}