Error setting driver on UnpooledDataSource. Cause: java.lang.ClassNotFoundException: Cannot find cla

Error setting driver on UnpooledDataSource. Cause: java.lang.ClassNotFoundException: Cannot find class: com.mysql.cj.jdbc.Driver
**出现这种错误：驱动的连接方式不对
mysql5.0：com.mysql.jdbc.Driver

 
            <dataSource type="POOLED">

                
                <property name="driver" value="com.mysql.jdbc.Driver"/>
                <property name="url" value="jdbc:mysql://localhost:13306/mybatis-example"/>
                <property name="username" value="root"/>
                <property name="password" value="root"/>
            dataSource>

mysql8.0: com.mysql.cj.jdbc.Driver**