package com.ruoyi.flowable.service.impl; import com.alibaba.fastjson2.JSON; import com.alibaba.fastjson2.JSONArray; import com.alibaba.fastjson2.JSONObject; import com.alibaba.fastjson2.TypeReference; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.ruoyi.common.core.domain.model.LoginUser; import com.ruoyi.flowable.common.constant.ProcessConstants; import com.ruoyi.common.core.domain.AjaxResult; import com.ruoyi.common.core.domain.entity.SysRole; import com.ruoyi.common.core.domain.entity.SysUser; import com.ruoyi.flowable.common.enums.FlowComment; import com.ruoyi.common.exception.CustomException; import com.ruoyi.common.utils.SecurityUtils; import com.ruoyi.flowable.domain.dto.FlowCommentDto; import com.ruoyi.flowable.domain.dto.FlowNextDto; import com.ruoyi.flowable.domain.dto.FlowTaskDto; import com.ruoyi.flowable.domain.dto.FlowViewerDto; import com.ruoyi.flowable.domain.vo.FlowQueryVo; import com.ruoyi.flowable.domain.vo.FlowTaskVo; import com.ruoyi.flowable.factory.FlowServiceFactory; import com.ruoyi.flowable.flow.CustomProcessDiagramGenerator; import com.ruoyi.flowable.flow.FindNextNodeUtil; import com.ruoyi.flowable.flow.FlowableUtils; import com.ruoyi.flowable.service.IFlowTaskService; import com.ruoyi.flowable.service.ISysDeployFormService; import com.ruoyi.flowable.service.ISysFormService; import com.ruoyi.system.domain.SysForm; import com.ruoyi.system.service.ISysRoleService; import com.ruoyi.system.service.ISysUserService; import lombok.extern.slf4j.Slf4j; import org.apache.commons.collections4.CollectionUtils; import org.apache.commons.io.IOUtils; import org.apache.commons.lang3.StringUtils; import org.flowable.bpmn.model.Process; import org.flowable.bpmn.model.*; import org.flowable.common.engine.api.FlowableException; import org.flowable.common.engine.api.FlowableObjectNotFoundException; import org.flowable.common.engine.impl.identity.Authentication; import org.flowable.engine.ProcessEngineConfiguration; import org.flowable.engine.history.HistoricActivityInstance; import org.flowable.engine.history.HistoricProcessInstance; import org.flowable.engine.history.HistoricProcessInstanceQuery; import org.flowable.engine.repository.ProcessDefinition; import org.flowable.engine.runtime.ActivityInstance; import org.flowable.engine.runtime.Execution; import org.flowable.engine.runtime.ProcessInstance; import org.flowable.engine.task.Comment; import org.flowable.identitylink.api.history.HistoricIdentityLink; import org.flowable.image.ProcessDiagramGenerator; import org.flowable.task.api.DelegationState; import org.flowable.task.api.Task; import org.flowable.task.api.TaskQuery; import org.flowable.task.api.history.HistoricTaskInstance; import org.flowable.task.api.history.HistoricTaskInstanceQuery; import org.flowable.engine.impl.cmd.AddMultiInstanceExecutionCmd; import org.flowable.engine.impl.cmd.DeleteMultiInstanceExecutionCmd; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import javax.annotation.Resource; import java.io.InputStream; import java.lang.reflect.Field; import java.nio.charset.StandardCharsets; import java.util.*; import java.util.concurrent.ConcurrentHashMap; import java.util.function.Function; import java.util.function.Predicate; import java.util.stream.Collectors; /** * @author Tony * @date 2021-04-03 **/ @Service @Slf4j public class FlowTaskServiceImpl extends FlowServiceFactory implements IFlowTaskService { @Resource private ISysUserService sysUserService; @Resource private ISysRoleService sysRoleService; @Resource private ISysDeployFormService sysInstanceFormService; @Resource private ISysFormService sysFormService; /** * 完成任务 * * @param taskVo 请求实体参数 */ @Transactional(rollbackFor = Exception.class) @Override public AjaxResult complete(FlowTaskVo taskVo) { Task task = taskService.createTaskQuery().taskId(taskVo.getTaskId()).singleResult(); if (Objects.isNull(task)) { return AjaxResult.error("任务不存在"); } if (DelegationState.PENDING.equals(task.getDelegationState())) { taskService.addComment(taskVo.getTaskId(), taskVo.getInstanceId(), FlowComment.DELEGATE.getType(), taskVo.getComment()); taskService.resolveTask(taskVo.getTaskId(), taskVo.getVariables()); } else { taskService.addComment(taskVo.getTaskId(), taskVo.getInstanceId(), FlowComment.NORMAL.getType(), taskVo.getComment()); Long userId = SecurityUtils.getLoginUser().getUser().getUserId(); taskService.setAssignee(taskVo.getTaskId(), userId.toString()); taskService.complete(taskVo.getTaskId(), taskVo.getVariables()); } return AjaxResult.success(); } /** * 驳回任务 * * @param flowTaskVo */ @Override public void taskReject(FlowTaskVo flowTaskVo) { if (taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult().isSuspended()) { throw new CustomException("任务处于挂起状态!"); } // 当前任务 task Task task = taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult(); // 获取流程定义信息 ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(task.getProcessDefinitionId()).singleResult(); // 获取所有节点信息 Process process = repositoryService.getBpmnModel(processDefinition.getId()).getProcesses().get(0); // 获取全部节点列表，包含子节点 Collection allElements = FlowableUtils.getAllElements(process.getFlowElements(), null); // 获取当前任务节点元素 FlowElement source = null; if (allElements != null) { for (FlowElement flowElement : allElements) { // 类型为用户节点 if (flowElement.getId().equals(task.getTaskDefinitionKey())) { // 获取节点信息 source = flowElement; } } } // 目的获取所有跳转到的节点 targetIds // 获取当前节点的所有父级用户任务节点 // 深度优先算法思想：延边迭代深入 List parentUserTaskList = FlowableUtils.iteratorFindParentUserTasks(source, null, null); if (parentUserTaskList == null || parentUserTaskList.size() == 0) { throw new CustomException("当前节点为初始任务节点，不能驳回"); } // 获取活动 ID 即节点 Key List parentUserTaskKeyList = new ArrayList<>(); parentUserTaskList.forEach(item -> parentUserTaskKeyList.add(item.getId())); // 获取全部历史节点活动实例，即已经走过的节点历史，数据采用开始时间升序 List historicTaskInstanceList = historyService.createHistoricTaskInstanceQuery().processInstanceId(task.getProcessInstanceId()).orderByHistoricTaskInstanceStartTime().asc().list(); // 数据清洗，将回滚导致的脏数据清洗掉 List lastHistoricTaskInstanceList = FlowableUtils.historicTaskInstanceClean(allElements, historicTaskInstanceList); // 此时历史任务实例为倒序，获取最后走的节点 List targetIds = new ArrayList<>(); // 循环结束标识，遇到当前目标节点的次数 int number = 0; StringBuilder parentHistoricTaskKey = new StringBuilder(); for (String historicTaskInstanceKey : lastHistoricTaskInstanceList) { // 当会签时候会出现特殊的，连续都是同一个节点历史数据的情况，这种时候跳过 if (parentHistoricTaskKey.toString().equals(historicTaskInstanceKey)) { continue; } parentHistoricTaskKey = new StringBuilder(historicTaskInstanceKey); if (historicTaskInstanceKey.equals(task.getTaskDefinitionKey())) { number++; } // 在数据清洗后，历史节点就是唯一一条从起始到当前节点的历史记录，理论上每个点只会出现一次 // 在流程中如果出现循环，那么每次循环中间的点也只会出现一次，再出现就是下次循环 // number == 1，第一次遇到当前节点 // number == 2，第二次遇到，代表最后一次的循环范围 if (number == 2) { break; } // 如果当前历史节点，属于父级的节点，说明最后一次经过了这个点，需要退回这个点 if (parentUserTaskKeyList.contains(historicTaskInstanceKey)) { targetIds.add(historicTaskInstanceKey); } } // 目的获取所有需要被跳转的节点 currentIds // 取其中一个父级任务，因为后续要么存在公共网关，要么就是串行公共线路 UserTask oneUserTask = parentUserTaskList.get(0); // 获取所有正常进行的任务节点 Key，这些任务不能直接使用，需要找出其中需要撤回的任务 List runTaskList = taskService.createTaskQuery().processInstanceId(task.getProcessInstanceId()).list(); List runTaskKeyList = new ArrayList<>(); runTaskList.forEach(item -> runTaskKeyList.add(item.getTaskDefinitionKey())); // 需驳回任务列表 List currentIds = new ArrayList<>(); // 通过父级网关的出口连线，结合 runTaskList 比对，获取需要撤回的任务 List currentUserTaskList = FlowableUtils.iteratorFindChildUserTasks(oneUserTask, runTaskKeyList, null, null); currentUserTaskList.forEach(item -> currentIds.add(item.getId())); // 规定：并行网关之前节点必须需存在唯一用户任务节点，如果出现多个任务节点，则并行网关节点默认为结束节点，原因为不考虑多对多情况 if (targetIds.size() > 1 && currentIds.size() > 1) { throw new CustomException("任务出现多对多情况，无法撤回"); } // 循环获取那些需要被撤回的节点的ID，用来设置驳回原因 List currentTaskIds = new ArrayList<>(); currentIds.forEach(currentId -> runTaskList.forEach(runTask -> { if (currentId.equals(runTask.getTaskDefinitionKey())) { currentTaskIds.add(runTask.getId()); } })); // 设置驳回意见 currentTaskIds.forEach(item -> taskService.addComment(item, task.getProcessInstanceId(), FlowComment.REJECT.getType(), flowTaskVo.getComment())); try { // 如果父级任务多于 1 个，说明当前节点不是并行节点，原因为不考虑多对多情况 if (targetIds.size() > 1) { // 1 对 多任务跳转，currentIds 当前节点(1)，targetIds 跳转到的节点(多) runtimeService.createChangeActivityStateBuilder() .processInstanceId(task.getProcessInstanceId()). moveSingleActivityIdToActivityIds(currentIds.get(0), targetIds).changeState(); } // 如果父级任务只有一个，因此当前任务可能为网关中的任务 if (targetIds.size() == 1) { // 1 对 1 或 多 对 1 情况，currentIds 当前要跳转的节点列表(1或多)，targetIds.get(0) 跳转到的节点(1) runtimeService.createChangeActivityStateBuilder() .processInstanceId(task.getProcessInstanceId()) .moveActivityIdsToSingleActivityId(currentIds, targetIds.get(0)).changeState(); } } catch (FlowableObjectNotFoundException e) { throw new CustomException("未找到流程实例，流程可能已发生变化"); } catch (FlowableException e) { throw new CustomException("无法取消或开始活动"); } } /** * 退回任务 * * @param flowTaskVo 请求实体参数 */ @Transactional(rollbackFor = Exception.class) @Override public void taskReturn(FlowTaskVo flowTaskVo) { if (taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult().isSuspended()) { throw new CustomException("任务处于挂起状态"); } // 当前任务 task Task task = taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult(); // 获取流程定义信息 ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(task.getProcessDefinitionId()).singleResult(); // 获取所有节点信息 Process process = repositoryService.getBpmnModel(processDefinition.getId()).getProcesses().get(0); // 获取全部节点列表，包含子节点 Collection allElements = FlowableUtils.getAllElements(process.getFlowElements(), null); // 获取当前任务节点元素 FlowElement source = null; // 获取跳转的节点元素 FlowElement target = null; if (allElements != null) { for (FlowElement flowElement : allElements) { // 当前任务节点元素 if (flowElement.getId().equals(task.getTaskDefinitionKey())) { source = flowElement; } // 跳转的节点元素 if (flowElement.getId().equals(flowTaskVo.getTargetKey())) { target = flowElement; } } } // 从当前节点向前扫描 // 如果存在路线上不存在目标节点，说明目标节点是在网关上或非同一路线上，不可跳转 // 否则目标节点相对于当前节点，属于串行 Boolean isSequential = FlowableUtils.iteratorCheckSequentialReferTarget(source, flowTaskVo.getTargetKey(), null, null); if (!isSequential) { throw new CustomException("当前节点相对于目标节点，不属于串行关系，无法回退"); } // 获取所有正常进行的任务节点 Key，这些任务不能直接使用，需要找出其中需要撤回的任务 List runTaskList = taskService.createTaskQuery().processInstanceId(task.getProcessInstanceId()).list(); List runTaskKeyList = new ArrayList<>(); runTaskList.forEach(item -> runTaskKeyList.add(item.getTaskDefinitionKey())); // 需退回任务列表 List currentIds = new ArrayList<>(); // 通过父级网关的出口连线，结合 runTaskList 比对，获取需要撤回的任务 List currentUserTaskList = FlowableUtils.iteratorFindChildUserTasks(target, runTaskKeyList, null, null); currentUserTaskList.forEach(item -> currentIds.add(item.getId())); // 循环获取那些需要被撤回的节点的ID，用来设置驳回原因 List currentTaskIds = new ArrayList<>(); currentIds.forEach(currentId -> runTaskList.forEach(runTask -> { if (currentId.equals(runTask.getTaskDefinitionKey())) { currentTaskIds.add(runTask.getId()); } })); // 设置回退意见 currentTaskIds.forEach(currentTaskId -> taskService.addComment(currentTaskId, task.getProcessInstanceId(), FlowComment.REBACK.getType(), flowTaskVo.getComment())); try { // 1 对 1 或 多 对 1 情况，currentIds 当前要跳转的节点列表(1或多)，targetKey 跳转到的节点(1) runtimeService.createChangeActivityStateBuilder() .processInstanceId(task.getProcessInstanceId()) .moveActivityIdsToSingleActivityId(currentIds, flowTaskVo.getTargetKey()).changeState(); } catch (FlowableObjectNotFoundException e) { throw new CustomException("未找到流程实例，流程可能已发生变化"); } catch (FlowableException e) { throw new CustomException("无法取消或开始活动"); } } /** * 获取所有可回退的节点 * * @param flowTaskVo * @return */ @Override public AjaxResult findReturnTaskList(FlowTaskVo flowTaskVo) { // // 当前任务 task // Task task = taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult(); // // 从流程历史任务中获取可退回节点 //// List hisActIns = historyService.createHistoricActivityInstanceQuery() //// .executionId(task.getExecutionId()) //// .activityType("userTask") //// .orderByHistoricActivityInstanceStartTime() //// .finished() //// .desc() //// .list(); //// //// // 可回退的节点列表 //// List returnTaskNodeList = new ArrayList<>(); //// ReturnTaskNodeVo returnTaskNodeVo; //// for (HistoricActivityInstance activityInstance : hisActIns) { //// returnTaskNodeVo = new ReturnTaskNodeVo(); //// returnTaskNodeVo.setId(activityInstance.getActivityId()); //// // 根据流程节点处理时间校验改节点是否已完成 //// returnTaskNodeVo.setName(activityInstance.getActivityName()); //// returnTaskNodeList.add(returnTaskNodeVo); //// } // List userTaskList = new ArrayList<>(); // // 获取流程定义信息 // ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(task.getProcessDefinitionId()).singleResult(); // // 获取所有节点信息，暂不考虑子流程情况 // Process process = repositoryService.getBpmnModel(processDefinition.getId()).getProcesses().get(0); // Collection flowElements = process.getFlowElements(); // // 获取当前任务节点元素 // UserTask source = null; // if (flowElements != null) { // for (FlowElement flowElement : flowElements) { // // 类型为用户节点 // if (flowElement.getId().equals(task.getTaskDefinitionKey())) { // source = (UserTask) flowElement; // } // } // } // // 获取节点的所有路线 // List> roads = FlowableUtils.findRoad(source, null, null, null); // // for (List road : roads) { // if (userTaskList.size() == 0) { // // 还没有可回退节点直接添加 // userTaskList = road; // } else { // // 如果已有回退节点，则比对取交集部分 // userTaskList.retainAll(road); // } // } // return AjaxResult.success(userTaskList); // 当前任务 task Task task = taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult(); // 获取流程定义信息 ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(task.getProcessDefinitionId()).singleResult(); // 获取所有节点信息，暂不考虑子流程情况 Process process = repositoryService.getBpmnModel(processDefinition.getId()).getProcesses().get(0); Collection flowElements = process.getFlowElements(); // 获取当前任务节点元素 UserTask source = null; if (flowElements != null) { for (FlowElement flowElement : flowElements) { // 类型为用户节点 if (flowElement.getId().equals(task.getTaskDefinitionKey())) { source = (UserTask) flowElement; } } } // 获取节点的所有路线 List> roads = FlowableUtils.findRoad(source, null, null, null); // 可回退的节点列表 List userTaskList = new ArrayList<>(); for (List road : roads) { if (userTaskList.size() == 0) { // 还没有可回退节点直接添加 userTaskList = road; } else { // 如果已有回退节点，则比对取交集部分 userTaskList.retainAll(road); } } return AjaxResult.success(userTaskList); } /** * 删除任务 * * @param flowTaskVo 请求实体参数 */ @Override public void deleteTask(FlowTaskVo flowTaskVo) { // todo 待确认删除任务是物理删除任务 还是逻辑删除，让这个任务直接通过？ taskService.deleteTask(flowTaskVo.getTaskId(), flowTaskVo.getComment()); } /** * 认领/签收任务 * 认领以后,这个用户就会成为任务的执行人,任务会从其他成员的任务列表中消失 * * @param flowTaskVo 请求实体参数 */ @Override @Transactional(rollbackFor = Exception.class) public void claim(FlowTaskVo flowTaskVo) { taskService.claim(flowTaskVo.getTaskId(), flowTaskVo.getUserId()); } /** * 取消认领/签收任务 * * @param flowTaskVo 请求实体参数 */ @Override @Transactional(rollbackFor = Exception.class) public void unClaim(FlowTaskVo flowTaskVo) { taskService.unclaim(flowTaskVo.getTaskId()); } /** * 委派任务 * 任务委派只是委派人将当前的任务交给被委派人进行审批，处理任务后又重新回到委派人身上。 * * @param flowTaskVo 请求实体参数 */ @Override @Transactional(rollbackFor = Exception.class) public void delegateTask(FlowTaskVo flowTaskVo) { taskService.delegateTask(flowTaskVo.getTaskId(), flowTaskVo.getAssignee()); } /** * 任务归还 * 被委派人完成任务之后，将任务归还委派人 * * @param flowTaskVo 请求实体参数 */ @Override @Transactional(rollbackFor = Exception.class) public void resolveTask(FlowTaskVo flowTaskVo) { taskService.resolveTask(flowTaskVo.getTaskId()); } /** * 转办任务 * 直接将办理人换成别人，这时任务的拥有者不再是转办人 * * @param flowTaskVo 请求实体参数 */ @Override @Transactional(rollbackFor = Exception.class) public void assignTask(FlowTaskVo flowTaskVo) { // 直接转派就可以覆盖掉之前的 taskService.setAssignee(flowTaskVo.getTaskId(), flowTaskVo.getAssignee()); // // 删除指派人重新指派 // taskService.deleteCandidateUser(flowTaskVo.getTaskId(),flowTaskVo.getAssignee()); // taskService.addCandidateUser(flowTaskVo.getTaskId(),flowTaskVo.getAssignee()); // // 如果要查询转给他人处理的任务，可以同时将OWNER进行设置： // taskService.setOwner(flowTaskVo.getTaskId(), flowTaskVo.getAssignee()); } /** * 多实例加签 * act_ru_task、act_ru_identitylink各生成一条记录 * * @param flowTaskVo */ @Override public void addMultiInstanceExecution(FlowTaskVo flowTaskVo) { managementService.executeCommand(new AddMultiInstanceExecutionCmd(flowTaskVo.getDefId(), flowTaskVo.getInstanceId(), flowTaskVo.getVariables())); } /** * 多实例减签 * act_ru_task减1、act_ru_identitylink不变 * * @param flowTaskVo */ @Override public void deleteMultiInstanceExecution(FlowTaskVo flowTaskVo) { managementService.executeCommand(new DeleteMultiInstanceExecutionCmd(flowTaskVo.getCurrentChildExecutionId(), flowTaskVo.getFlag())); } /** * 我发起的流程 * * @param queryVo 请求参数 * @return */ @Override public AjaxResult myProcess(FlowQueryVo queryVo) { Page page = new Page<>(); Long userId = SecurityUtils.getLoginUser().getUser().getUserId(); HistoricProcessInstanceQuery historicProcessInstanceQuery = historyService.createHistoricProcessInstanceQuery() .startedBy(userId.toString()) .orderByProcessInstanceStartTime() .desc(); List historicProcessInstances = historicProcessInstanceQuery.listPage(queryVo.getPageSize() * (queryVo.getPageNum() - 1), queryVo.getPageSize()); page.setTotal(historicProcessInstanceQuery.count()); List flowList = new ArrayList<>(); for (HistoricProcessInstance hisIns : historicProcessInstances) { FlowTaskDto flowTask = new FlowTaskDto(); flowTask.setCreateTime(hisIns.getStartTime()); flowTask.setFinishTime(hisIns.getEndTime()); flowTask.setProcInsId(hisIns.getId()); // 计算耗时 if (Objects.nonNull(hisIns.getEndTime())) { long time = hisIns.getEndTime().getTime() - hisIns.getStartTime().getTime(); flowTask.setDuration(getDate(time)); } else { long time = System.currentTimeMillis() - hisIns.getStartTime().getTime(); flowTask.setDuration(getDate(time)); } // 流程定义信息 ProcessDefinition pd = repositoryService.createProcessDefinitionQuery() .processDefinitionId(hisIns.getProcessDefinitionId()) .singleResult(); flowTask.setDeployId(pd.getDeploymentId()); flowTask.setProcDefName(pd.getName()); flowTask.setProcDefVersion(pd.getVersion()); flowTask.setCategory(pd.getCategory()); flowTask.setProcDefVersion(pd.getVersion()); // 当前所处流程 List taskList = taskService.createTaskQuery().processInstanceId(hisIns.getId()).list(); if (CollectionUtils.isNotEmpty(taskList)) { flowTask.setTaskId(taskList.get(0).getId()); flowTask.setTaskName(taskList.get(0).getName()); if (StringUtils.isNotBlank(taskList.get(0).getAssignee())) { // 当前任务节点办理人信息 SysUser sysUser = sysUserService.selectUserById(Long.parseLong(taskList.get(0).getAssignee())); if (Objects.nonNull(sysUser)) { flowTask.setAssigneeId(sysUser.getUserId()); flowTask.setAssigneeName(sysUser.getNickName()); flowTask.setAssigneeDeptName(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptName() : ""); } } } else { List historicTaskInstance = historyService.createHistoricTaskInstanceQuery().processInstanceId(hisIns.getId()).orderByHistoricTaskInstanceEndTime().desc().list(); if(historicTaskInstance!=null && historicTaskInstance.size() > 0){ flowTask.setTaskId(historicTaskInstance.get(0).getId()); flowTask.setTaskName(historicTaskInstance.get(0).getName()); if (StringUtils.isNotBlank(historicTaskInstance.get(0).getAssignee())) { // 当前任务节点办理人信息 SysUser sysUser = sysUserService.selectUserById(Long.parseLong(historicTaskInstance.get(0).getAssignee())); if (Objects.nonNull(sysUser)) { flowTask.setAssigneeId(sysUser.getUserId()); flowTask.setAssigneeName(sysUser.getNickName()); flowTask.setAssigneeDeptName(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptName() : ""); } } } } flowList.add(flowTask); } page.setRecords(flowList); return AjaxResult.success(page); } /** * 取消申请 * 目前实现方式: 直接将当前流程变更为已完成 * * @param flowTaskVo * @return */ @Override public AjaxResult stopProcess(FlowTaskVo flowTaskVo) { List task = taskService.createTaskQuery().processInstanceId(flowTaskVo.getInstanceId()).list(); if (CollectionUtils.isEmpty(task)) { throw new CustomException("流程未启动或已执行完成，取消申请失败"); } // 获取当前流程实例 ProcessInstance processInstance = runtimeService.createProcessInstanceQuery() .processInstanceId(flowTaskVo.getInstanceId()) .singleResult(); BpmnModel bpmnModel = repositoryService.getBpmnModel(processInstance.getProcessDefinitionId()); if (Objects.nonNull(bpmnModel)) { Process process = bpmnModel.getMainProcess(); List endNodes = process.findFlowElementsOfType(EndEvent.class, false); if (CollectionUtils.isNotEmpty(endNodes)) { // TODO 取消流程为什么要设置流程发起人? // SysUser loginUser = SecurityUtils.getLoginUser().getUser(); // Authentication.setAuthenticatedUserId(loginUser.getUserId().toString()); // taskService.addComment(task.getId(), processInstance.getProcessInstanceId(), FlowComment.STOP.getType(), // StringUtils.isBlank(flowTaskVo.getComment()) ? "取消申请" : flowTaskVo.getComment()); // 获取当前流程最后一个节点 String endId = endNodes.get(0).getId(); List executions = runtimeService.createExecutionQuery() .parentId(processInstance.getProcessInstanceId()).list(); List executionIds = new ArrayList<>(); executions.forEach(execution -> executionIds.add(execution.getId())); // 变更流程为已结束状态 runtimeService.createChangeActivityStateBuilder() .moveExecutionsToSingleActivityId(executionIds, endId).changeState(); } } return AjaxResult.success(); } /** * 撤回流程 目前存在错误 * * @param flowTaskVo * @return */ @Override public AjaxResult revokeProcess(FlowTaskVo flowTaskVo) { Task task = taskService.createTaskQuery().processInstanceId(flowTaskVo.getInstanceId()).singleResult(); if (task == null) { throw new CustomException("流程未启动或已执行完成，无法撤回"); } SysUser loginUser = SecurityUtils.getLoginUser().getUser(); List htiList = historyService.createHistoricTaskInstanceQuery() .processInstanceId(task.getProcessInstanceId()) .orderByTaskCreateTime() .asc() .list(); String myTaskId = null; HistoricTaskInstance myTask = null; for (HistoricTaskInstance hti : htiList) { if (loginUser.getUserId().toString().equals(hti.getAssignee())) { myTaskId = hti.getId(); myTask = hti; break; } } if (null == myTaskId) { throw new CustomException("该任务非当前用户提交，无法撤回"); } String processDefinitionId = myTask.getProcessDefinitionId(); BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId); //变量 // Map variables = runtimeService.getVariableInstances(currentTask.getExecutionId()); String myActivityId = null; List haiList = historyService.createHistoricActivityInstanceQuery() .executionId(myTask.getExecutionId()).finished().list(); for (HistoricActivityInstance hai : haiList) { if (myTaskId.equals(hai.getTaskId())) { myActivityId = hai.getActivityId(); break; } } FlowNode myFlowNode = (FlowNode) bpmnModel.getMainProcess().getFlowElement(myActivityId); Execution execution = runtimeService.createExecutionQuery().executionId(task.getExecutionId()).singleResult(); String activityId = execution.getActivityId(); FlowNode flowNode = (FlowNode) bpmnModel.getMainProcess().getFlowElement(activityId); //记录原活动方向 List oriSequenceFlows = new ArrayList<>(flowNode.getOutgoingFlows()); return AjaxResult.success(); } /** * 代办任务列表 * * @param queryVo 请求参数 * @return */ @Override public AjaxResult todoList(FlowQueryVo queryVo) { Page page = new Page<>(); // 只查看自己的数据 SysUser sysUser = SecurityUtils.getLoginUser().getUser(); TaskQuery taskQuery = taskService.createTaskQuery() .active() .includeProcessVariables() .taskCandidateGroupIn(sysUser.getRoles().stream().map(role -> role.getRoleId().toString()).collect(Collectors.toList())) .taskCandidateOrAssigned(sysUser.getUserId().toString()) .orderByTaskCreateTime().desc(); // TODO 传入名称查询不到数据? // if (StringUtils.isNotBlank(queryVo.getName())){ // taskQuery.processDefinitionNameLike(queryVo.getName()); // } page.setTotal(taskQuery.count()); List taskList = taskQuery.listPage(queryVo.getPageSize() * (queryVo.getPageNum() - 1), queryVo.getPageSize()); List flowList = new ArrayList<>(); for (Task task : taskList) { FlowTaskDto flowTask = new FlowTaskDto(); // 当前流程信息 flowTask.setTaskId(task.getId()); flowTask.setTaskDefKey(task.getTaskDefinitionKey()); flowTask.setCreateTime(task.getCreateTime()); flowTask.setProcDefId(task.getProcessDefinitionId()); flowTask.setExecutionId(task.getExecutionId()); flowTask.setTaskName(task.getName()); // 流程定义信息 ProcessDefinition pd = repositoryService.createProcessDefinitionQuery() .processDefinitionId(task.getProcessDefinitionId()) .singleResult(); flowTask.setDeployId(pd.getDeploymentId()); flowTask.setProcDefName(pd.getName()); flowTask.setProcDefVersion(pd.getVersion()); flowTask.setProcInsId(task.getProcessInstanceId()); // 流程发起人信息 HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery() .processInstanceId(task.getProcessInstanceId()) .singleResult(); SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId())); flowTask.setStartUserId(startUser.getUserId().toString()); flowTask.setStartUserName(startUser.getNickName()); flowTask.setStartDeptName(Objects.nonNull(startUser.getDept()) ? startUser.getDept().getDeptName() : ""); flowList.add(flowTask); } page.setRecords(flowList); return AjaxResult.success(page); } /** * 已办任务列表 * * @param queryVo 请求参数 * @return */ @Override public AjaxResult finishedList(FlowQueryVo queryVo) { Page page = new Page<>(); Long userId = SecurityUtils.getLoginUser().getUser().getUserId(); HistoricTaskInstanceQuery taskInstanceQuery = historyService.createHistoricTaskInstanceQuery() .includeProcessVariables() .finished() .taskAssignee(userId.toString()) .orderByHistoricTaskInstanceEndTime() .desc(); List historicTaskInstanceList = taskInstanceQuery.listPage(queryVo.getPageSize() * (queryVo.getPageNum() - 1), queryVo.getPageSize()); List hisTaskList = new ArrayList<>(); for (HistoricTaskInstance histTask : historicTaskInstanceList) { FlowTaskDto flowTask = new FlowTaskDto(); // 当前流程信息 flowTask.setTaskId(histTask.getId()); // 审批人员信息 flowTask.setCreateTime(histTask.getCreateTime()); flowTask.setFinishTime(histTask.getEndTime()); flowTask.setDuration(getDate(histTask.getDurationInMillis())); flowTask.setProcDefId(histTask.getProcessDefinitionId()); flowTask.setTaskDefKey(histTask.getTaskDefinitionKey()); flowTask.setTaskName(histTask.getName()); // 流程定义信息 ProcessDefinition pd = repositoryService.createProcessDefinitionQuery() .processDefinitionId(histTask.getProcessDefinitionId()) .singleResult(); flowTask.setDeployId(pd.getDeploymentId()); flowTask.setProcDefName(pd.getName()); flowTask.setProcDefVersion(pd.getVersion()); flowTask.setProcInsId(histTask.getProcessInstanceId()); flowTask.setHisProcInsId(histTask.getProcessInstanceId()); // 流程发起人信息 HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery() .processInstanceId(histTask.getProcessInstanceId()) .singleResult(); SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId())); flowTask.setStartUserId(startUser.getNickName()); flowTask.setStartUserName(startUser.getNickName()); flowTask.setStartDeptName(startUser.getDept().getDeptName()); hisTaskList.add(flowTask); } page.setTotal(taskInstanceQuery.count()); page.setRecords(hisTaskList); return AjaxResult.success(page); } private static Predicate distinctByKey(Function keyExtractor) { Set seen = ConcurrentHashMap.newKeySet(); return t -> seen.add(keyExtractor.apply(t)); } /** * 流程历史流转记录 * * @param procInsId 流程实例Id * @return */ @Override public AjaxResult flowRecord(String procInsId, String deployId) { Map map = new HashMap(); if (StringUtils.isNotBlank(procInsId)) { List list = historyService .createHistoricActivityInstanceQuery() .processInstanceId(procInsId) .orderByHistoricActivityInstanceStartTime() .desc().list(); List hisFlowList = new ArrayList<>(); for (HistoricActivityInstance histIns : list) { // 展示开始节点 // if ("startEvent".equals(histIns.getActivityType())) { // FlowTaskDto flowTask = new FlowTaskDto(); // // 流程发起人信息 // HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery() // .processInstanceId(histIns.getProcessInstanceId()) // .singleResult(); // SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId())); // flowTask.setTaskName(startUser.getNickName() + "(" + startUser.getDept().getDeptName() + ")发起申请"); // flowTask.setFinishTime(histIns.getEndTime()); // hisFlowList.add(flowTask); // } else if ("endEvent".equals(histIns.getActivityType())) { // FlowTaskDto flowTask = new FlowTaskDto(); // flowTask.setTaskName(StringUtils.isNotBlank(histIns.getActivityName()) ? histIns.getActivityName() : "结束"); // flowTask.setFinishTime(histIns.getEndTime()); // hisFlowList.add(flowTask); // } else if (StringUtils.isNotBlank(histIns.getTaskId())) { FlowTaskDto flowTask = new FlowTaskDto(); flowTask.setTaskId(histIns.getTaskId()); flowTask.setTaskName(histIns.getActivityName()); flowTask.setCreateTime(histIns.getStartTime()); flowTask.setFinishTime(histIns.getEndTime()); if (StringUtils.isNotBlank(histIns.getAssignee())) { SysUser sysUser = sysUserService.selectUserById(Long.parseLong(histIns.getAssignee())); flowTask.setAssigneeId(sysUser.getUserId()); flowTask.setAssigneeName(sysUser.getNickName()); flowTask.setDeptName(Objects.nonNull(sysUser.getDept()) ? sysUser.getDept().getDeptName() : ""); } // 展示审批人员 List linksForTask = historyService.getHistoricIdentityLinksForTask(histIns.getTaskId()); StringBuilder stringBuilder = new StringBuilder(); for (HistoricIdentityLink identityLink : linksForTask) { // 获选人,候选组/角色(多个) if ("candidate".equals(identityLink.getType())) { if (StringUtils.isNotBlank(identityLink.getUserId())) { SysUser sysUser = sysUserService.selectUserById(Long.parseLong(identityLink.getUserId())); stringBuilder.append(sysUser.getNickName()).append(","); } if (StringUtils.isNotBlank(identityLink.getGroupId())) { SysRole sysRole = sysRoleService.selectRoleById(Long.parseLong(identityLink.getGroupId())); stringBuilder.append(sysRole.getRoleName()).append(","); } } } if (StringUtils.isNotBlank(stringBuilder)) { flowTask.setCandidate(stringBuilder.substring(0, stringBuilder.length() - 1)); } flowTask.setDuration(histIns.getDurationInMillis() == null || histIns.getDurationInMillis() == 0 ? null : getDate(histIns.getDurationInMillis())); // 获取意见评论内容 List commentList = taskService.getProcessInstanceComments(histIns.getProcessInstanceId()); commentList.forEach(comment -> { if (histIns.getTaskId().equals(comment.getTaskId())) { flowTask.setComment(FlowCommentDto.builder().type(comment.getType()).comment(comment.getFullMessage()).build()); } }); hisFlowList.add(flowTask); } } map.put("flowList", hisFlowList); } // 第一次申请获取初始化表单 if (StringUtils.isNotBlank(deployId)) { SysForm sysForm = sysInstanceFormService.selectSysDeployFormByDeployId(deployId); if (Objects.isNull(sysForm)) { return AjaxResult.error("请先配置流程表单"); } map.put("formData", JSONObject.parseObject(sysForm.getFormContent())); } return AjaxResult.success(map); } /** * 根据任务ID查询挂载的表单信息 * * @param taskId 任务Id * @return */ @Override public Task getTaskForm(String taskId) { Task task = taskService.createTaskQuery().taskId(taskId).singleResult(); return task; } /** * 获取流程过程图 * * @param processId * @return */ @Override public InputStream diagram(String processId) { String processDefinitionId; // 获取当前的流程实例 ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processId).singleResult(); // 如果流程已经结束，则得到结束节点 if (Objects.isNull(processInstance)) { HistoricProcessInstance pi = historyService.createHistoricProcessInstanceQuery().processInstanceId(processId).singleResult(); processDefinitionId = pi.getProcessDefinitionId(); } else {// 如果流程没有结束，则取当前活动节点 // 根据流程实例ID获得当前处于活动状态的ActivityId合集 ProcessInstance pi = runtimeService.createProcessInstanceQuery().processInstanceId(processId).singleResult(); processDefinitionId = pi.getProcessDefinitionId(); } // 获得活动的节点 List highLightedFlowList = historyService.createHistoricActivityInstanceQuery().processInstanceId(processId).orderByHistoricActivityInstanceStartTime().asc().list(); List highLightedFlows = new ArrayList<>(); List highLightedNodes = new ArrayList<>(); //高亮线 for (HistoricActivityInstance tempActivity : highLightedFlowList) { if ("sequenceFlow".equals(tempActivity.getActivityType())) { //高亮线 highLightedFlows.add(tempActivity.getActivityId()); } else { //高亮节点 highLightedNodes.add(tempActivity.getActivityId()); } } //获取流程图 BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId); ProcessEngineConfiguration configuration = processEngine.getProcessEngineConfiguration(); //获取自定义图片生成器 ProcessDiagramGenerator diagramGenerator = new CustomProcessDiagramGenerator(); InputStream in = diagramGenerator.generateDiagram(bpmnModel, "png", highLightedNodes, highLightedFlows, configuration.getActivityFontName(), configuration.getLabelFontName(), configuration.getAnnotationFontName(), configuration.getClassLoader(), 1.0, true); return in; } /** * 获取流程执行节点 * * @param procInsId 流程实例id * @return */ @Override public AjaxResult getFlowViewer(String procInsId, String executionId) { List flowViewerList = new ArrayList<>(); FlowViewerDto flowViewerDto; // 获取任务开始节点(临时处理方式) List startNodeList = historyService.createHistoricActivityInstanceQuery() .processInstanceId(procInsId) .orderByHistoricActivityInstanceStartTime() .asc().listPage(0, 3); for (HistoricActivityInstance startInstance : startNodeList) { if (!"sequenceFlow".equals(startInstance.getActivityType())) { flowViewerDto = new FlowViewerDto(); if (!"sequenceFlow".equals(startInstance.getActivityType())) { flowViewerDto.setKey(startInstance.getActivityId()); // 根据流程节点处理时间校验改节点是否已完成 flowViewerDto.setCompleted(!Objects.isNull(startInstance.getEndTime())); flowViewerList.add(flowViewerDto); } } } // 历史节点 List hisActIns = historyService.createHistoricActivityInstanceQuery() .executionId(executionId) .orderByHistoricActivityInstanceStartTime() .asc().list(); for (HistoricActivityInstance activityInstance : hisActIns) { if (!"sequenceFlow".equals(activityInstance.getActivityType())) { flowViewerDto = new FlowViewerDto(); flowViewerDto.setKey(activityInstance.getActivityId()); // 根据流程节点处理时间校验改节点是否已完成 flowViewerDto.setCompleted(!Objects.isNull(activityInstance.getEndTime())); flowViewerList.add(flowViewerDto); } } return AjaxResult.success(flowViewerList); } /** * 获取流程变量 * * @param taskId * @return */ @Override public AjaxResult processVariables(String taskId) { // HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery() // .processInstanceId(task.getProcessInstanceId()) // .singleResult(); // SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId())); // 流程变量 HistoricTaskInstance historicTaskInstance = historyService.createHistoricTaskInstanceQuery().includeProcessVariables().finished().taskId(taskId).singleResult(); if (Objects.nonNull(historicTaskInstance)) { return AjaxResult.success(historicTaskInstance.getProcessVariables()); } else { Map variables = taskService.getVariables(taskId); return AjaxResult.success(variables); } } /** * 获取下一节点 * * @param flowTaskVo 任务 * @return */ @Override public AjaxResult getNextFlowNode(FlowTaskVo flowTaskVo) { // Step 1. 获取当前节点并找到下一步节点 Task task = taskService.createTaskQuery().taskId(flowTaskVo.getTaskId()).singleResult(); FlowNextDto flowNextDto = new FlowNextDto(); if (Objects.nonNull(task)) { // Step 2. 获取当前流程所有流程变量(网关节点时需要校验表达式) Map variables = taskService.getVariables(task.getId()); List nextUserTask = FindNextNodeUtil.getNextUserTasks(repositoryService, task, variables); if (CollectionUtils.isNotEmpty(nextUserTask)) { for (UserTask userTask : nextUserTask) { MultiInstanceLoopCharacteristics multiInstance = userTask.getLoopCharacteristics(); // 会签节点 if (Objects.nonNull(multiInstance)) { flowNextDto.setVars(multiInstance.getInputDataItem()); flowNextDto.setType(ProcessConstants.PROCESS_MULTI_INSTANCE); flowNextDto.setDataType(ProcessConstants.DYNAMIC); } else { // 读取自定义节点属性 判断是否是否需要动态指定任务接收人员、组 String dataType = userTask.getAttributeValue(ProcessConstants.NAMASPASE, ProcessConstants.PROCESS_CUSTOM_DATA_TYPE); String userType = userTask.getAttributeValue(ProcessConstants.NAMASPASE, ProcessConstants.PROCESS_CUSTOM_USER_TYPE); flowNextDto.setVars(ProcessConstants.PROCESS_APPROVAL); flowNextDto.setType(userType); flowNextDto.setDataType(dataType); } } } else { return AjaxResult.success("流程已完结", null); } } return AjaxResult.success(flowNextDto); } /** * 获取下一节点 * * @param flowTaskVo 任务 * @return */ @Override public AjaxResult getNextFlowNodeByStart(FlowTaskVo flowTaskVo) { ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().deploymentId(flowTaskVo.getDeploymentId()).singleResult(); // Step 1. 获取当前节点并找到下一步节点 FlowNextDto flowNextDto = new FlowNextDto(); // Step 2. 获取当前流程所有流程变量(网关节点时需要校验表达式) List nextUserTask = FindNextNodeUtil.getNextUserTasksByStart(repositoryService, processDefinition, flowTaskVo.getVariables()); if (CollectionUtils.isNotEmpty(nextUserTask)) { for (UserTask userTask : nextUserTask) { MultiInstanceLoopCharacteristics multiInstance = userTask.getLoopCharacteristics(); // 会签节点 if (Objects.nonNull(multiInstance)) { flowNextDto.setVars(multiInstance.getInputDataItem()); flowNextDto.setType(ProcessConstants.PROCESS_MULTI_INSTANCE); flowNextDto.setDataType(ProcessConstants.DYNAMIC); } else { // 读取自定义节点属性 判断是否是否需要动态指定任务接收人员、组 String dataType = userTask.getAttributeValue(ProcessConstants.NAMASPASE, ProcessConstants.PROCESS_CUSTOM_DATA_TYPE); String userType = userTask.getAttributeValue(ProcessConstants.NAMASPASE, ProcessConstants.PROCESS_CUSTOM_USER_TYPE); flowNextDto.setVars(ProcessConstants.PROCESS_APPROVAL); flowNextDto.setType(userType); flowNextDto.setDataType(dataType); } } } return AjaxResult.success(flowNextDto); } /** * 流程初始化表单 * * @param deployId * @return */ @Override public AjaxResult flowFormData(String deployId) { // 第一次申请获取初始化表单 if (StringUtils.isNotBlank(deployId)) { SysForm sysForm = sysInstanceFormService.selectSysDeployFormByDeployId(deployId); if (Objects.isNull(sysForm)) { return AjaxResult.error("请先配置流程表单!"); } return AjaxResult.success(JSONObject.parseObject(sysForm.getFormContent())); } else { return AjaxResult.error("参数错误!"); } } /** * 流程节点信息 * * @param procInsId * @return */ @Override public AjaxResult flowXmlAndNode(String procInsId, String deployId) { try { List flowViewerList = new ArrayList<>(); // 获取已经完成的节点 List listFinished = historyService.createHistoricActivityInstanceQuery() .processInstanceId(procInsId) .finished() .list(); // 保存已经完成的流程节点编号 listFinished.forEach(s -> { FlowViewerDto flowViewerDto = new FlowViewerDto(); flowViewerDto.setKey(s.getActivityId()); flowViewerDto.setCompleted(true); flowViewerList.add(flowViewerDto); }); // 获取代办节点 List listUnFinished = historyService.createHistoricActivityInstanceQuery() .processInstanceId(procInsId) .unfinished() .list(); // 保存需要代办的节点编号 listUnFinished.forEach(s -> { FlowViewerDto flowViewerDto = new FlowViewerDto(); flowViewerDto.setKey(s.getActivityId()); flowViewerDto.setCompleted(false); flowViewerList.add(flowViewerDto); }); Map result = new HashMap(); // xmlData 数据 ProcessDefinition definition = repositoryService.createProcessDefinitionQuery().deploymentId(deployId).singleResult(); InputStream inputStream = repositoryService.getResourceAsStream(definition.getDeploymentId(), definition.getResourceName()); String xmlData = IOUtils.toString(inputStream, StandardCharsets.UTF_8); result.put("nodeData", flowViewerList); result.put("xmlData", xmlData); return AjaxResult.success(result); } catch (Exception e) { return AjaxResult.error("高亮历史任务失败"); } } /** * 流程节点表单 * * @param taskId 流程任务编号 * @return */ @Override public AjaxResult flowTaskForm(String taskId) throws Exception { JSONObject result = new JSONObject(); result.put("formKeyExist", false); Task task = taskService.createTaskQuery().taskId(taskId).singleResult(); BpmnModel bpmnModel = repositoryService.getBpmnModel(task.getProcessDefinitionId()); FlowElement flowElement = bpmnModel.getFlowElement(task.getTaskDefinitionKey()); // 流程变量 Map parameters = new HashMap<>(); HistoricTaskInstance historicTaskInstance = historyService.createHistoricTaskInstanceQuery().includeProcessVariables().finished().taskId(taskId).singleResult(); if (Objects.nonNull(historicTaskInstance)) { parameters = historicTaskInstance.getProcessVariables(); } else { parameters = taskService.getVariables(taskId); } // TODO 暂时只处理用户任务上的表单 if (flowElement instanceof UserTask) { String formKey = ((UserTask) flowElement).getFormKey(); if (StringUtils.isNotBlank(formKey)) { SysForm sysForm = sysFormService.selectSysFormById(Long.parseLong(formKey)); JSONObject oldVariables = JSONObject.parseObject(JSON.toJSONString(parameters.get("variables"))); List oldFields = JSON.parseObject(JSON.toJSONString(oldVariables.get("fields")), new TypeReference>() { }); oldFields.forEach(obj -> obj.put("disabled", true)); JSONObject data = JSONObject.parseObject(sysForm.getFormContent()); List newFields = JSON.parseObject(JSON.toJSONString(data.get("fields")), new TypeReference>() { }); oldFields.addAll(newFields); oldVariables.put("fields", oldFields); oldVariables.put("disabled", false); oldVariables.put("formBtns", true); result.put("formData", oldVariables); result.put("formKeyExist", true); return AjaxResult.success("", result); } else { result.put("formData", parameters.get("variables")); return AjaxResult.success("", result); } } else { result.put("formData", parameters.get("variables")); return AjaxResult.success("", result); } } /** * 将Object类型的数据转化成Map * * @param obj * @return * @throws Exception */ public Map obj2Map(Object obj) throws Exception { Map map = new HashMap(); Field[] fields = obj.getClass().getDeclaredFields(); for (Field field : fields) { field.setAccessible(true); map.put(field.getName(), field.get(obj)); } return map; } /** * 流程完成时间处理 * * @param ms * @return */ private String getDate(long ms) { long day = ms / (24 * 60 * 60 * 1000); long hour = (ms / (60 * 60 * 1000) - day * 24); long minute = ((ms / (60 * 1000)) - day * 24 * 60 - hour * 60); long second = (ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60); if (day > 0) { return day + "天" + hour + "小时" + minute + "分钟"; } if (hour > 0) { return hour + "小时" + minute + "分钟"; } if (minute > 0) { return minute + "分钟"; } if (second > 0) { return second + "秒"; } else { return 0 + "秒"; } } }