4.0.0 cc.bnblogs springcloudalibabainit 0.0.1-SNAPSHOT provider 0.0.1-SNAPSHOT provider provider 1.8 com.alibaba.cloud spring-cloud-starter-alibaba-nacos-discovery 2021.0.4.0 org.springframework.boot spring-boot-starter-web com.alibaba.csp sentinel-core 1.8.5 com.alibaba.csp sentinel-web-servlet 1.8.5 org.apache.rocketmq rocketmq-spring-boot-starter 2.2.3 org.apache.rocketmq rocketmq-client 5.0.0 com.alibaba.cloud spring-cloud-starter-alibaba-sentinel 2021.0.4.0 org.springframework.boot spring-boot-starter-actuator org.springframework.boot spring-boot-maven-plugin