版权声明:版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/a458383896/article/details/86447574
### Cause: java.sql.SQLException: Error setting driver on UnpooledDataSource. Cause: java.lang.ClassNotFoundException: Cannot find class: ${jdbc.driver}
我这里是因为没有在mybatis-config.xml中配置
在<configuration>下添加 <properties resource="db.properties" />即可