maven配置

 <!--   达梦数据库     -->
        <dependency>
            <groupId>com.dameng</groupId>
            <artifactId>DmJdbcDriver18</artifactId>
            <version>8.1.1.193</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.2.0</version>
        </dependency>		

yml 配置文件

spring:
  application:
    name: demo-cdd
  datasource:
    driver-class-name: dm.jdbc.driver.DmDriver
    url: jdbc:dm://192.168.xxx.xxx:5236/SYSDBA?zeroDateTimeBehavior=convertToNull&useUnicode=true&characterEncoding=utf-8
    username: SYSDBA
    password: cdd123456

    open-in-view: false
    properties:
      hibernate:
        dialect: org.hibernate.dialect.DmDialect

官方文档说明：

https://eco.dameng.com/community/training/5529e2b851334ad3513aa638917d873e