引入依赖 然后手写驱动

     <dependency>
            <groupId>com.dameng</groupId>
            <artifactId>DmJdbcDriver18</artifactId>
            <version>8.1.1.193</version>
        </dependency>

jdbc:dm://127.0.0.1:5236?schema=SALES

dm.jdbc.driver.DmDriver

 SYSDBA