activiti7查询历史数据

package com.zcc.activiti02;

import org.activiti.engine.HistoryService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngineConfiguration;
import org.activiti.engine.history.HistoricActivityInstance;
import org.activiti.engine.history.HistoricActivityInstanceQuery;
import org.activiti.engine.history.NativeHistoricActivityInstanceQuery;

import java.util.List;

/**
 * 查询历史数据
 */
public class HistoryQuery {
    public static void main(String[] args) {
        //创建流程引擎配置类
        ProcessEngineConfiguration processEngineConfiguration=
                ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("activiti.cfg.xml");
        //流程引擎对象
        ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();

        //获取historyService
        HistoryService historyService = processEngine.getHistoryService();

        //获取查询器
        HistoricActivityInstanceQuery historicActivityInstanceQuery = historyService.createHistoricActivityInstanceQuery();

        //设置查询条件
        List<HistoricActivityInstance> list = historicActivityInstanceQuery.list();

        for (int i=0;i<list.size();i++){
            HistoricActivityInstance historicActivityInstance = list.get(i);
            System.out.println(historicActivityInstance.getActivityId());
            System.out.println(historicActivityInstance.getActivityName());
            System.out.println(historicActivityInstance.getAssignee());
            System.out.println(historicActivityInstance.getEndTime());
        }

    }
}