Activiti适配达梦数据库

环境说明

• 达梦数据库版本:DM8
• Activiti版本:7
• 运行环境:
  • Spring Boot版本:2.3.12.RELEASE
  • Activiti依赖包:

<dependency>
    <groupId>org.activiti</groupId>
    <artifactId>activiti-spring-boot-starter</artifactId>
    <version>7.1.0.M6</version>
    <exclusions>
        <exclusion>
            <artifactId>mybatis</artifactId>
            <groupId>org.mybatis</groupId>
        </exclusion>
    </exclusions>
</dependency>

• 达梦数据库驱动依赖包:

<dependency>
    <groupId>com.dameng</groupId>
    <artifactId>Dm8JdbcDriver18</artifactId>
    <version>8.1.1.49</version>
</dependency>

解决方案

自定义一个Configuration类，实现ProcessEngineConfigurationConfigurer类，重写configure方法，设置数据库类型为Oracle，代码如下:

package cn.xxx.configuration;

import org.activiti.spring.SpringProcessEngineConfiguration;
import org.activiti.spring.boot.ProcessEngineConfigurationConfigurer;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MyActivitiConfig implements ProcessEngineConfigurationConfigurer {

    @Override
    public void configure(SpringProcessEngineConfiguration springProcessEngineConfiguration) {
        springProcessEngineConfiguration.setDatabaseType("oracle");
    }
}