spring com.lovecoding.spring 1.0-SNAPSHOT 4.0.0 day03 8 8 com.alibaba druid 1.2.6 mysql mysql-connector-java 8.0.25 org.springframework spring-jdbc 5.3.22 org.springframework spring-context 5.3.22 org.springframework spring-beans 5.3.22 org.springframework spring-aspects 5.3.22