Don'be silly 2021-04-25 12:00 采纳率: 0%
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activiti7部署时报SQLSyntaxErrorException

麻烦大佬指定一下我在用,   springboot2.24+activiti7    时遇到一个问题 

insert into ACT_RE_PROCDEF。。。。。。

Unknown column 'APP_VERSION_' in 'field list'

但是表里面没有 'APP_VERSION_'这个字段啊,解决这个bug前解决了activiti的一些服务类例如 RepositoryService 注入失败的bug,报错信息的提示意思是     建议Configuration加入Bean,  其实我不清楚是否是这样解决的

现在我认为可能是因为依赖的或者是activiti的一些配置的问题,麻烦大佬们指点一下

Deployment deploy = repositoryService.createDeployment().addInputStream(fileName, inputStream).name("请假流程").deploy();
//            Deployment deploy = ActivitiUtils.instance().getRepositoryService().createDeployment().addInputStream(fileName, inputStream).name("请假流程").deploy();
            if (null == deploy) {
                throw new PropertyException("发布失败,请稍后重试", 0, null);
 
//这是activiti.cfg.xml文件,放在resource目录下 

<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/datqotest"/>
        <property name="username" value="root"/>
        <property name="password" value="root"/>
    </bean>
    <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
        <!--    引用上面的数据源    -->
        <property name="dataSource" ref="dataSource"/>
        <!--   activiti数据库生成表的策略,若数据库中已存在相应的表,那么就不会再次生成,直接使用(不存在才创建)     -->
        <property name="databaseSchemaUpdate" value="true"/>
        <!--    使用spring事务管理器    -->
        <property name="transactionManager" ref="transactionManager"/>
    </bean>
    <!-- 配置事务管理器,统一事务 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <!--   流程引擎 -->
    <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
        <property name="processEngineConfiguration" ref="processEngineConfiguration"/>
    </bean>
    <!--  资源服务service  -->
    <bean id="repositoryService" factory-bean="processEngine" factory-method="getRepositoryService"/>
    <!--   流程运行引擎service  -->
    <bean id="runtimeService" factory-bean="processEngine" factory-method="getRuntimeService"/>
    <!--  任务管理service  -->
    <bean id="taskService" factory-bean="processEngine" factory-method="getTaskService"/>
    <!--  历史管理service  -->
    <bean id="historyService" factory-bean="processEngine" factory-method="getHistoryService"/>
    <!--  引擎管理service  -->
    <bean id="managementService" factory-bean="processEngine" factory-method="getManagementService"/>
	<!--	activiti的相关依赖	-->
		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-engine</artifactId>
			<version>7.1.0.M6</version>
			<exclusions>
				<exclusion>
					<groupId>org.mybatis</groupId>
					<artifactId>mybatis</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-bpmn-model</artifactId>
			<version>7.1.0.M6</version>
		</dependency>

		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-bpmn-converter</artifactId>
			<version>7.1.0.M6</version>
		</dependency>

		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-json-converter</artifactId>
			<version>7.1.0.M6</version>
		</dependency>

		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-bpmn-layout</artifactId>
			<version>7.1.0.M6</version>
		</dependency>

		<dependency>
			<groupId>org.activiti.cloud</groupId>
			<artifactId>activiti-cloud-services-api</artifactId>
			<version>7.0.0.Beta1</version>
		</dependency>
		<!--activiti和Spring整合依赖-->
		<dependency>
			<groupId>org.activiti</groupId>
			<artifactId>activiti-spring</artifactId>
			<version>7.1.0.M6</version>
		</dependency>
		
		<!--单测依赖-->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.12</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.6.6</version>
		</dependency>
@Configuration
public class ActivitiUtils {

    @Autowired
    private DataSource dataSource;

    /**
     * 初始化流程引擎
     * @return
     */
    @Primary
    @Bean
    public ProcessEngine initProcessEngine() {

        // 流程引擎配置
        ProcessEngineConfiguration cfg = null;
        try {
            cfg = new StandaloneProcessEngineConfiguration()
                    .setDataSource(dataSource);                 
        } catch (Exception e) {
            e.printStackTrace();
        }
        // 初始化流程引擎对象
        ProcessEngine processEngine = cfg.buildProcessEngine();
        return processEngine;
    }

    // 业务流程的定义相关服务
    @Bean
    public RepositoryService repositoryService(ProcessEngine processEngine){
        return processEngine.getRepositoryService();
    }

    // 流程对象实例相关服务
    @Bean
    public RuntimeService runtimeService(ProcessEngine processEngine){
        return processEngine.getRuntimeService();
    }

    // 流程任务节点相关服务
    @Bean
    public TaskService taskService(ProcessEngine processEngine){
        return processEngine.getTaskService();
    }

    // 流程历史信息相关服务
    @Bean
    public HistoryService historyService(ProcessEngine processEngine){
        return processEngine.getHistoryService();
    }


    // 管理和维护相关服务
    @Bean
    public ManagementService managementService(ProcessEngine processEngine){
        return processEngine.getManagementService();
    }

    // 动态流程服务
    @Bean
    public DynamicBpmnService dynamicBpmnService(ProcessEngine processEngine){
        return processEngine.getDynamicBpmnService();
    }
org.apache.ibatis.exceptions.PersistenceException: 
### Error updating database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'APP_VERSION_' in 'field list'
### The error may exist in org/activiti/db/mapping/entity/ProcessDefinition.xml
### The error may involve org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntityImpl.insertProcessDefinition-Inline
### The error occurred while setting parameters
### SQL: insert into ACT_RE_PROCDEF(ID_, REV_, CATEGORY_, NAME_, KEY_, VERSION_, DEPLOYMENT_ID_, RESOURCE_NAME_, DGRM_RESOURCE_NAME_, DESCRIPTION_, HAS_START_FORM_KEY_, HAS_GRAPHICAL_NOTATION_ , SUSPENSION_STATE_, TENANT_ID_, ENGINE_VERSION_, APP_VERSION_)     values (?,       1,             ?,             ?,             ?,              ?,             ?,             ?,             ?,             ?,             ?,             ?,             ?,             ?,             ?,             ?)
### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'APP_VERSION_' in 'field list'
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  • 有问必答小助手 2021-04-25 14:36
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