From 0ab9dfd8f122195e4e9f09bd50c59e0a47450bec Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期三, 19 三月 2025 15:50:03 +0800
Subject: [PATCH] fix: resolve merge conflicts in .gitignore

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java |  413 +++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 371 insertions(+), 42 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
index 4ae6b2b..8a363c6 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
@@ -1,21 +1,58 @@
 package com.ruoyi.web.controller.api;
 
 
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import com.aizuda.bpm.engine.entity.FlwTask;
+import com.aizuda.bpm.mybatisplus.mapper.FlwTaskMapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.google.common.collect.ImmutableMap;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.basic.PageInfo;
-import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.constant.DictConstants;
+import com.ruoyi.common.core.domain.R;
 import com.ruoyi.common.enums.BusinessType;
-import com.ruoyi.system.dto.THouseDTO;
-import com.ruoyi.system.model.THouse;
-import com.ruoyi.system.query.THouseQuery;
-import com.ruoyi.system.query.TUserHistoryQuery;
-import com.ruoyi.system.service.TContractService;
-import com.ruoyi.system.service.THouseService;
-import com.ruoyi.system.vo.HouseVO;
+import com.ruoyi.common.enums.ProcessCategoryEnum;
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.DictUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.WebUtils;
+import com.ruoyi.system.bo.ProcessStartBO;
+import com.ruoyi.system.dto.RevokeDTO;
+import com.ruoyi.system.dto.SetContractDto;
+import com.ruoyi.system.dto.TContractDTO;
+import com.ruoyi.system.dto.TerminateContractDTO;
+import com.ruoyi.system.export.ContractExport;
+import com.ruoyi.system.model.*;
+import com.ruoyi.system.query.TContractBillQuery;
+import com.ruoyi.system.query.TContractQuery;
+import com.ruoyi.system.service.*;
+import com.ruoyi.system.task.base.QuartzManager;
+import com.ruoyi.system.task.base.TimeJobType;
+import com.ruoyi.system.task.jobs.StateProcessJob;
+import com.ruoyi.system.vo.BillVO;
+import com.ruoyi.system.vo.CheckAcceptRecordVO;
+import com.ruoyi.system.vo.TContractVO;
+import com.ruoyi.web.controller.tool.NumberToChineseUtils;
+import com.ruoyi.web.controller.tool.WordUtil;
+import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
+
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.net.URLEncoder;
+import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.*;
 
 /**
  * <p>
@@ -31,39 +68,331 @@
 public class TContractController {
     @Autowired
     private TContractService contractService;
-//    @Log(title = "房屋基础信息管理-新增房屋", businessType = BusinessType.INSERT)
-//    @ApiOperation(value = "新增房屋")
-//    @PostMapping(value = "/addHouse")
-//    public AjaxResult<Boolean> addHouse(@Validated @RequestBody THouseDTO dto) {
-//        return AjaxResult.success(contractService.save(dto));
-//    }
-//    @Log(title = "房屋基础信息管理-编辑房屋", businessType = BusinessType.UPDATE)
-//    @ApiOperation(value = "编辑房屋")
-//    @PostMapping(value = "/updateHouse")
-//    public AjaxResult<Boolean> updateHouse(@Validated @RequestBody THouseDTO dto) {
-//        return AjaxResult.success(contractService.updateById(dto));
-//    }
-//    @Log(title = "房屋基础信息管理-查询房屋信息", businessType = BusinessType.DELETE)
-//    @ApiOperation(value = "查询房屋信息")
-//    @GetMapping(value = "/getHouseById")
-//    public AjaxResult<THouse> getHouseById(@RequestParam Long id) {
-//        return AjaxResult.success(contractService.getById(id));
-//    }
-//    @Log(title = "房屋基础信息管理-删除房屋", businessType = BusinessType.DELETE)
-//    @ApiOperation(value = "删除房屋")
-//    @DeleteMapping(value = "/deleteHouseById")
-//    public AjaxResult<Boolean> deleteHouseById(@RequestParam Long id) {
-//        return AjaxResult.success(contractService.removeById(id));
-//    }
-//    @ApiOperation(value = "获取房屋分页列表")
-//    @PostMapping(value = "/houseList")
-//    public AjaxResult<PageInfo<THouse>> houseList(@RequestBody THouseQuery query) {
-//        return AjaxResult.success(contractService.houseList(query));
-//    }
-//    @ApiOperation(value = "历史租户列表")
-//    @PostMapping(value = "/userHistoryList")
-//    public AjaxResult<PageInfo<HouseVO>> userHistoryList(@RequestBody TUserHistoryQuery query) {
-//        return AjaxResult.success(contractService.userHistoryList(query));
-//    }
+    @Autowired
+    private TContractRentTypeService contractRentTypeService;
+    @Autowired
+    private THouseService houseService;
+    @Autowired
+    private TBillService billService;
+    @Autowired
+    private TCheckAcceptRecordService checkAcceptRecordService;
+    @Autowired
+    private StateProcessTemplateService stateProcessTemplateService;
+    @Autowired
+    private FlwTaskMapper flwTaskMapper;
+
+    @ApiOperation(value = "获取合同分页列表")
+    @PostMapping(value = "/contractList")
+    @PreAuthorize("@ss.hasPermi('contract:list')")
+    public R<PageInfo<TContract>> contractList(@RequestBody TContractQuery query) {
+        return R.ok(contractService.contractList(query));
+    }
+    @Log(title = "合同管理-新增合同", businessType = BusinessType.INSERT)
+    @ApiOperation(value = "新增合同")
+    @PostMapping(value = "/addContract")
+    @PreAuthorize("@ss.hasPermi('contract:list:add')")
+    public R<Boolean> addContract(@Validated @RequestBody TContractDTO dto) {
+        LocalDateTime changeTime = dto.getChangeTime();
+        long count = contractService.count(new LambdaQueryWrapper<TContract>().eq(TContract::getContractNumber, dto.getContractNumber()));
+        if (count!=0){
+            return R.fail("合同编号不可重复");
+        }
+        dto.setChangeRent(dto.getMonthRent());
+        dto.setChangeTime(null);
+        contractService.save(dto);
+        if (dto.getStatus().equals("2")){
+            //发起合同新增审批
+            ProcessStartBO processStartBO = new ProcessStartBO();
+            processStartBO.setCategory(ProcessCategoryEnum.CATEGORY1.getValue().toString());
+            processStartBO.setModuleName("合同新增审批");
+            processStartBO.setName(dto.getContractName());
+            //需要显示发起申请人所在单位
+//            String cedName = SecurityUtils.getLoginUser().getUser().getDept().getDeptName();
+//            String remark = String.format("【镇/街】:%s,【征收实施单位】:%s,【申请金额】:%s万元", stateProject.getStreet(), cedName, stateApplyRecord.getAmount());
+            processStartBO.setRemark("");
+            Map<String, Object> variable = new HashMap<>();
+            variable.put("projectId", dto.getId());
+            processStartBO.setVariable(variable);
+            //开启工作流程
+            Boolean start = stateProcessTemplateService.start(processStartBO);
+            if(start){
+                FlwTask flwTask = flwTaskMapper.selectOne(Wrappers.lambdaQuery(FlwTask.class)
+                        .like(FlwTask::getVariable, dto.getId())
+                        .orderByDesc(FlwTask::getCreateTime)
+                        .last("LIMIT 1"));
+                if(Objects.nonNull(flwTask)){
+                    // 添加定时任务
+                    Map<String, ? extends Object> maps =
+                            new ImmutableMap.Builder<String, Long>().
+                                    put("id", flwTask.getId())
+                                    .build();
+                    QuartzManager.addJob(StateProcessJob.class, (StateProcessJob.name+flwTask.getId()).toUpperCase(), TimeJobType.AUTO_AUDIT,new Date(new Date().getTime()+48*60*60*1000L), maps);
+                }
+            }
+        }
+        if (dto.getIsIncreasing()){
+            TContractRentType tContractRentType = new TContractRentType();
+            tContractRentType.setContractId(dto.getId());
+            tContractRentType.setIncreasingDecreasing(dto.getIncreasingDecreasing());
+            tContractRentType.setIncreasingDecreasingType(dto.getIncreasingDecreasingType());
+            tContractRentType.setNumericalValue(dto.getNumericalValue());
+            tContractRentType.setChangeTime(changeTime);
+            tContractRentType.setCycleTime(dto.getCycleTime());
+            contractRentTypeService.save(tContractRentType);
+        }
+        return R.ok();
+    }
+    @Log(title = "合同管理-编辑合同", businessType =  BusinessType.UPDATE)
+    @ApiOperation(value = "编辑合同")
+    @PostMapping(value = "/updateContract")
+    @PreAuthorize("@ss.hasPermi('contract:list:edit')")
+    public R<Boolean> updateContract(@Validated @RequestBody TContractDTO dto) {
+        dto.setChangeTime(null);
+        contractService.updateById(dto);
+        contractRentTypeService.remove(new LambdaQueryWrapper<TContractRentType>()
+                .eq(TContractRentType::getContractId,dto.getId()));
+        if (dto.getIsIncreasing()){
+            TContractRentType tContractRentType = new TContractRentType();
+            tContractRentType.setContractId(dto.getId());
+            tContractRentType.setIncreasingDecreasing(dto.getIncreasingDecreasing());
+            tContractRentType.setIncreasingDecreasingType(dto.getIncreasingDecreasingType());
+            tContractRentType.setNumericalValue(dto.getNumericalValue());
+            tContractRentType.setChangeTime(dto.getChangeTime());
+            tContractRentType.setCycleTime(dto.getCycleTime());
+            contractRentTypeService.save(tContractRentType);
+        }
+        if (dto.getStatus().equals("2")){
+            //发起合同新增审批
+            ProcessStartBO processStartBO = new ProcessStartBO();
+            processStartBO.setCategory(ProcessCategoryEnum.CATEGORY1.getValue().toString());
+            processStartBO.setModuleName("合同新增审批");
+            processStartBO.setName(dto.getContractName());
+            //需要显示发起申请人所在单位
+//            String cedName = SecurityUtils.getLoginUser().getUser().getDept().getDeptName();
+//            String remark = String.format("【镇/街】:%s,【征收实施单位】:%s,【申请金额】:%s万元", stateProject.getStreet(), cedName, stateApplyRecord.getAmount());
+            processStartBO.setRemark("");
+            Map<String, Object> variable = new HashMap<>();
+            variable.put("projectId", dto.getId());
+            processStartBO.setVariable(variable);
+            //开启工作流程
+            Boolean start = stateProcessTemplateService.start(processStartBO);
+            if(start){
+                FlwTask flwTask = flwTaskMapper.selectOne(Wrappers.lambdaQuery(FlwTask.class)
+                        .like(FlwTask::getVariable, dto.getId())
+                        .orderByDesc(FlwTask::getCreateTime)
+                        .last("LIMIT 1"));
+                if(Objects.nonNull(flwTask)){
+                    // 添加定时任务
+                    Map<String, ? extends Object> maps =
+                            new ImmutableMap.Builder<String, Long>().
+                                    put("id", flwTask.getId())
+                                    .build();
+                    QuartzManager.addJob(StateProcessJob.class, (StateProcessJob.name+flwTask.getId()).toUpperCase(), TimeJobType.AUTO_AUDIT,new Date(new Date().getTime()+48*60*60*1000L), maps);
+                }
+            }
+        }
+        return R.ok();
+    }
+    @Log(title = "合同管理-批量删除合同", businessType = BusinessType.DELETE)
+    @ApiOperation(value = "批量删除合同")
+    @PreAuthorize("@ss.hasPermi('contract:list:delete')")
+    @DeleteMapping(value = "/deleteContractByIds")
+    public R<Boolean> deleteContractByIds(@RequestParam String ids) {
+        if (StringUtils.isNotEmpty(ids)){
+            contractService.removeBatchByIds(Arrays.asList(ids.split(",")));
+        }
+        return R.ok();
+    }
+
+    @ApiOperation(value = "查询合同信息信息")
+    @GetMapping(value = "/getContractById")
+    @PreAuthorize("@ss.hasPermi('contract:list:detail')")
+    public R<TContractVO> getContractById(@RequestParam String id) {
+        TContractVO res = new TContractVO();
+        TContract contract = contractService.getById(id);
+        BeanUtils.copyProperties(contract,res);
+        TContractRentType contractRentType = contractRentTypeService.lambdaQuery().eq(TContractRentType::getContractId, id).one();
+        if (contractRentType!=null){
+            BeanUtils.copyProperties(contractRentType,res);
+        }
+//        TContract oldContract = contractService.getOne(new LambdaQueryWrapper<TContract>()
+//                        .eq(TContract::getHouseId,contract.getHouseId())
+//                .eq(TContract::getStatus, 4)
+//                .le(TContract::getStartTime, LocalDateTime.now())
+//                .ge(TContract::getEndTime, LocalDateTime.now()));
+        THouse house = houseService.getById(contract.getHouseId());
+        house.setTenantType(contract.getPayType());
+        res.setHouse(house);
+        List<TBill> list = billService.lambdaQuery()
+                .eq(TBill::getContractId, id)
+                .ne(TBill::getPayFeesStatus, 3)
+                .list();
+        BigDecimal payMoney = new BigDecimal("0");
+        for (TBill tBill : list) {
+            payMoney = payMoney.add(tBill.getOutstandingMoney()).add(tBill.getPayableFeesPenalty());
+        }
+        TCheckAcceptRecord tCheckAcceptRecord = checkAcceptRecordService.lambdaQuery().eq(TCheckAcceptRecord::getContractId, id).one();
+        res.setCheckResult(Objects.nonNull(tCheckAcceptRecord)&&Objects.nonNull(tCheckAcceptRecord.getCheckResult())?tCheckAcceptRecord.getCheckResult():null);
+        res.setPayMoney(payMoney);
+
+        return R.ok(res);
+    }
+    @Log(title = "合同管理-撤销审批", businessType =  BusinessType.UPDATE)
+    @ApiOperation(value = "撤销审批")
+    @PreAuthorize("@ss.hasPermi('contract:list:cancel')")
+    @PostMapping(value = "/updateContractStatus")
+    public R<Boolean> updateContractStatus(@RequestBody RevokeDTO dto) {
+        TContract contract = contractService.getById(dto.getContractId());
+        contract.setStatus("1");
+        contractService.updateById(contract);
+        // 撤销审批实例
+        stateProcessTemplateService.revoke(dto.getInstanceId());
+
+        return R.ok();
+    }
+    @PreAuthorize("@ss.hasPermi('contract:list:settlement')")
+    @Log(title = "合同管理-确认结算", businessType =  BusinessType.UPDATE)
+    @ApiOperation(value = "确认结算")
+    @PostMapping(value = "/confirmSettlement")
+
+    public R<Boolean> confirmSettlement(String id) {
+        TContract contract = contractService.getById(id);
+        contract.setStatus("8");
+        contractService.updateById(contract);
+        // 将所有未缴费账单设置未已失效
+        List<TBill> tBills = billService.list(new LambdaQueryWrapper<TBill>()
+                .ne(TBill::getPayFeesStatus, 3)
+                .eq(TBill::getContractId, contract.getId()));
+        for (TBill tBill : tBills) {
+            tBill.setPayFeesStatus("5");
+        }
+        billService.updateBatchById(tBills);        return R.ok();
+    }
+    @ApiOperation(value = "终止合同剩余未缴费账单列表")
+    @PostMapping(value = "/contractBillList")
+    public R<PageInfo<BillVO>> contractBillList(@RequestBody TContractBillQuery query) {
+        return R.ok(contractService.contractBillList(query));
+    }
+    @ApiOperation(value = "终止合同")
+    @PostMapping(value = "/terminateContract")
+    @PreAuthorize("@ss.hasPermi('contract:list:break')")
+    public R terminateContract(@RequestBody TerminateContractDTO dto) {
+        contractService.terminateContract(dto);
+        return R.ok();
+    }
+    @ApiOperation(value = "根据合同id查看验收记录")
+    @GetMapping(value = "/getCheckByContractId")
+    public R<CheckAcceptRecordVO> getCheckByContractId(String id) {
+        return R.ok(contractService.getCheckByContractId(id));
+    }
+    @Autowired
+    private WordUtil wordUtil;
+    @ApiOperation(value = "生成合同附件")
+    @PostMapping("/set")
+    @Log(title = "生成合同附件", businessType = BusinessType.EXPORT)
+    @PreAuthorize("@ss.hasPermi('contract:list:generate')")
+    public R<List<String>> set(@RequestBody SetContractDto dto,HttpServletResponse response){
+        List<TContract> list = contractService.lambdaQuery().in(TContract::getId, dto.getIds()).list();
+        List<String> res = new ArrayList<>();
+        for (TContract contract : list) {
+            TBill firstBill = billService.lambdaQuery().eq(TBill::getContractId, contract.getId())
+                    .orderByDesc(TBill::getStartTime).last("limit 1").one();
+
+            THouse tHouse = houseService.getById(contract.getHouseId());
+            Map<String, Object> templateParam = new HashMap<>(5);
+            templateParam.put("${partyOneName}", contract.getPartyOneName());
+            templateParam.put("${partyTwoName}", contract.getPartyTwoName());
+            templateParam.put("${houseAddress}", tHouse.getHouseAddress());
+            templateParam.put("${houseArea}", tHouse.getHouseArea()+"m²");
+            long between = ChronoUnit.DAYS.between(contract.getStartTime(), contract.getStartPayTime())+1;
+            templateParam.put("${day}", between);
+            templateParam.put("${endTimeFree}", DateUtils.localDateTimeToStringYear(contract.getStartPayTime().plusDays(1)));
+            templateParam.put("${startPayTime}", DateUtils.localDateTimeToStringYear(contract.getStartPayTime()));
+            templateParam.put("${startTime}", DateUtils.localDateTimeToStringYear(contract.getStartTime()));
+            templateParam.put("${endTime}", DateUtils.localDateTimeToStringYear(contract.getEndTime()));
+            templateParam.put("${monthRent}", "¥"+contract.getMonthRent()+"元");
+            templateParam.put("${monthRentString}", "人民币"+NumberToChineseUtils.numberToChinese(contract.getMonthRent().setScale(2, BigDecimal.ROUND_DOWN).doubleValue()));
+            String totalYear = Objects.nonNull(contract.getTotalYear())?contract.getTotalYear().toString():"";
+            templateParam.put("${totalYear}", "¥"+totalYear+"元");
+            String totalYearString = StringUtils.isNotEmpty(totalYear)?NumberToChineseUtils.numberToChinese(contract.getTotalYear().setScale(2, BigDecimal.ROUND_DOWN).doubleValue()):"";
+            templateParam.put("${totalYearString}", "人民币"+totalYearString);
+            templateParam.put("${payType}", contract.getPayType().equals("1")?"月":contract.getPayType().equals("2")?"季":"年");
+            if(firstBill!=null){
+                templateParam.put("${firstRent}", "¥"+(firstBill.getPayableFeesMoney())+"元");
+            }else{
+                templateParam.put("${firstRent}", "");
+
+            }
+            templateParam.put("${firstRentString}", "人民币"+NumberToChineseUtils.numberToChinese((contract.getPayType().equals("1")?contract.getMonthRent():contract.getPayType().equals("2")?contract.getMonthRent().multiply(new BigDecimal("3")):contract.getMonthRent().multiply(new BigDecimal("12")).setScale(2,BigDecimal.ROUND_DOWN)).doubleValue()));
+            templateParam.put("${nextPayTime}", contract.getPayType().equals("1")?"月":contract.getPayType().equals("2")?"季":"年");
+            templateParam.put("${deposit}", "¥"+contract.getDeposit()+"元");
+            templateParam.put("${depositString}", NumberToChineseUtils.numberToChinese(contract.getDeposit().setScale(2, BigDecimal.ROUND_DOWN).doubleValue()));
+            templateParam.put("${partyOnePerson}", contract.getPartyOnePerson());
+            templateParam.put("${partyOnePhone}", contract.getPartyOnePhone());
+            templateParam.put("${partyTwoPerson}", contract.getPartyTwoPerson());
+            templateParam.put("${partyTwoPhone}", contract.getPartyTwoPhone());
+            // 验收时间
+            TCheckAcceptRecord tCheckAcceptRecord = checkAcceptRecordService.lambdaQuery().eq(TCheckAcceptRecord::getContractId, contract.getId()).last("limit 1").one();
+            if (tCheckAcceptRecord!=null &&tCheckAcceptRecord.getCheckTime()!=null ){
+                templateParam.put("${checkTime}", DateUtils.localDateTimeToStringYear(tCheckAcceptRecord.getCheckTime()));
+            }else{
+                templateParam.put("${checkTime}", "");
+
+            }
+            String url = wordUtil.generatePdf("/usr/local/project/file/", "1_yzj_租赁合同.docx", templateParam, "租赁合同", "/usr/local/project/file/");
+            res.add(url);
+        }
+
+        return R.ok(res);
+    }
+
+    /**
+     * 导出
+     */
+    @ApiOperation(value = "导出")
+    @PreAuthorize("@ss.hasPermi('contract:list:export')")
+    @Log(title = "导出", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void exportOpticalInspection(@RequestBody TContractQuery query)
+    {
+        List<ContractExport> contractExports = new ArrayList<>();
+        List<TContract> exportList = contractService.contractExportList(query);
+        for (TContract contract : exportList) {
+            ContractExport contractExport = new ContractExport();
+            contractExport.setContractNumber(contract.getContractNumber());
+            contractExport.setContractName(contract.getContractName());
+            contractExport.setPartyOneName(contract.getPartyOneName());
+            contractExport.setPartyTwoName(contract.getPartyTwoName());
+            contractExport.setCreateTime(DateUtils.localDateTimeToStringYear(contract.getCreateTime()));
+            contractExport.setStartTime(DateUtils.localDateTimeToStringYear(contract.getStartTime()));
+            contractExport.setEndTime(DateUtils.localDateTimeToStringYear(contract.getEndTime()));
+            contractExport.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,contract.getPayType()));
+            contractExport.setDeposit(contract.getDeposit()+"");
+            contractExport.setStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_STATUS,contract.getStatus()));
+            contractExports.add(contractExport);
+        }
+        Workbook workbook = ExcelExportUtil.exportExcel(new ExportParams(), ContractExport.class, contractExports);
+        HttpServletResponse response = WebUtils.response();
+        response.setContentType("application/vnd.ms-excel");
+        response.setCharacterEncoding("utf-8");
+        ServletOutputStream outputStream = null;
+        try {
+            String fileName = URLEncoder.encode("合同列表.xls", "utf-8");
+            response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
+            response.setContentType("application/vnd.ms-excel;charset=UTF-8");
+            response.setHeader("Pragma", "no-cache");
+            response.setHeader("Cache-Control", "no-cache");
+            outputStream = response.getOutputStream();
+            workbook.write(outputStream);
+        } catch (IOException e) {
+            e.printStackTrace();
+        } finally {
+            try {
+                outputStream.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
 }
 

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