
注意:这个异常表面druid数据源的版本与MySql 8.0的驱动版本不匹配,解决方法如下:
确保MySql 8.0的驱动如下网址:
<dependency>
   <groupId>mysql</groupId>
   <artifactId>mysql-connector-java</artifactId>
   <version>8.0.11</version>
</dependency>
确保druid的版本如下:
<dependency>
   <groupId>com.alibaba</groupId>
   <artifactId>druid</artifactId>
   <version>1.1.10</version>
</dependency>



















