1、Could not retrieve transation read-only status server
升级mysql8.0版本的驱动
<dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> <version>8.0.11</version> </dependency>
2、升级后8.0的驱动,修改驱动名称:
#MYSQL数据源配置 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver