activiti ACT_HI_TASKINS表中的ASSIGENEE_审批人字段为空

任务节点通过实现TaskListener动态,然后调用delegate.setAssigenee("assigenee")动态设置审批人:

@Component
@Slf4j
public class ApplyListener implements TaskListener {        
    private static final long serialVersionUID = -6000293034409953144L;

    @Override
    public void notify(DelegateTask delegateTask) {

        delegateTask.setAssignee("zhangsan");

    }
}

数据在ACT_RU_TASK表中也正常,但是在ACT_HI_TASKINS表中的ASSIGENEE_审批人字段是空的,所以查询历史时查不出来,

解决办法

@Component
@Slf4j
public class ApplyListener implements TaskListener, ExecutionListener {
    private static final long serialVersionUID = -6000293034409953144L;

    @Override
    public void notify(DelegateTask delegateTask) {
   
        TaskService taskService = SpringUtil.getObject(TaskService.class);   
        taskService.setAssignee(delegateTask.getId(),"zhangsan");
    }

    @Override
    public void notify(DelegateExecution delegateExecution) {

    }
}