apollo com.ctrip.framework.apollo ${revision} 4.0.0 apollo-demo Apollo Demo jar 1.7 ${project.artifactId} com.ctrip.framework.apollo apollo-client ${project.version} org.springframework spring-context org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-logging org.springframework.boot spring-boot-starter-log4j2 org.springframework.cloud spring-cloud-context org.apache.logging.log4j log4j-core org.apache.logging.log4j log4j-api org.apache.logging.log4j log4j-slf4j-impl org.slf4j jcl-over-slf4j