流程历史记录查询

// 查看流程审批的历史信息
@Test
public void getHistoryInfo(){
    // 获取流程引擎
    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
    // 获取HistortService
    HistoryService historyService = processEngine.getHistoryService();
    // 获取instanceQuery
    HistoricActivityInstanceQuery instanceQuery = historyService.createHistoricActivityInstanceQuery();
    // 查询act_hi_actinst表 查询条件 根据InstanceID查询
    // instanceQuery.processInstanceId("5001");
    // 查询act_hi_actinst表 查询条件 根据DefinitionId查询
    instanceQuery.processDefinitionId("myEvection:1:2504");
    // 增加排序操作 根据开始时间去排序
    instanceQuery.orderByHistoricActivityInstanceStartTime().asc();
    List<HistoricActivityInstance> list = instanceQuery.list();
    // 输出结果
    for (HistoricActivityInstance hi : list) {
        System.out.println(hi.getActivityId());
        System.out.println(hi.getActivityName());
        System.out.println(hi.getProcessDefinitionId());
        System.out.println(hi.getProcessInstanceId());
        System.out.println("------------------------------------------");
    }
}

package com.wyh.test;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.runtime.ProcessInstance;
import org.junit.Test;
/**
 * @description: Activiti整合BusinessKey(业务key)
 * @author: 魏一鹤
 * @createDate: 2022-07-18 22:13
 **/
public class ActivitiBusinessDemo {
    // 添加业务key到Activiti的表里面
    @Test
    public void addBusinessKey(){
        // 获取流程引擎
        ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
        // 获取service RuntimeService
        RuntimeService runtimeService = processEngine.getRuntimeService();
        // 启动流程的过程中添加业务key
        // 参数1 String processDefinitionKey  流程定义的key
        // 参数2 String businessKey 业务key,业务表的id 也就是1001,目前是一个demo级别先写死
        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("myEvection", "1001");
        // 输出内容
        System.out.println("businessKey:"+processInstance.getBusinessKey());
    }
}