From 36499b42c0fb8a3d0b768c8f60ff17aeaa886788 Mon Sep 17 00:00:00 2001
From: ieaii <1069385070@qq.com>
Date: Fri, 10 Jan 2025 00:42:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E4=B8=80=E4=B8=8B=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81?=
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---
 .../controller/ClockinLogController.java           | 92 ++++++++++++++++------
 1 file changed, 66 insertions(+), 26 deletions(-)

diff --git a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/clockinlog/controller/ClockinLogController.java b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/clockinlog/controller/ClockinLogController.java
index 53562fa..16a698a 100644
--- a/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/clockinlog/controller/ClockinLogController.java
+++ b/jeecg-boot-base/jeecg-boot-base-core/src/main/java/org/jeecg/modules/clockinlog/controller/ClockinLogController.java
@@ -1,12 +1,11 @@
 package org.jeecg.modules.clockinlog.controller;
 
+import java.io.*;
 import java.time.DayOfWeek;
 import java.time.LocalDateTime;
 import java.time.YearMonth;
 import java.util.*;
 import java.util.stream.Collectors;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
@@ -16,19 +15,16 @@ import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapp
 import org.apache.commons.beanutils.PropertyUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.ss.usermodel.Row;
-import org.apache.poi.ss.usermodel.Sheet;
-import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.http.HttpHeaders;
+import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.apache.poi.xssf.usermodel.XSSFWorkbookFactory;
 import org.apache.shiro.SecurityUtils;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.exception.JeecgBootException;
 import org.jeecg.common.system.query.QueryGenerator;
 import org.jeecg.common.system.vo.LoginUser;
 import org.jeecg.common.util.DateUtils2;
-import org.jeecg.common.util.ExcelStyleUtil;
-import org.jeecg.common.util.oConvertUtils;
 import org.jeecg.modules.clockInproject.entity.ClockInProject;
 import org.jeecg.modules.clockInproject.service.IClockInProjectService;
 import org.jeecg.modules.clockinauth.entity.ClockinAuth;
@@ -52,6 +48,7 @@ import org.jeecgframework.poi.excel.ExcelImportUtil;
 import org.jeecgframework.poi.excel.def.NormalExcelConstants;
 import org.jeecgframework.poi.excel.entity.ExportParams;
 import org.jeecgframework.poi.excel.entity.ImportParams;
+import org.jeecgframework.poi.excel.entity.TemplateExportParams;
 import org.jeecgframework.poi.excel.entity.enmus.ExcelType;
 import org.jeecgframework.poi.excel.entity.params.ExcelExportEntity;
 import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
@@ -59,6 +56,8 @@ import org.jeecg.common.system.base.controller.JeecgController;
 import org.jeecgframework.poi.excel.view.JeecgMapExcelView;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.multipart.MultipartHttpServletRequest;
@@ -200,7 +199,7 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 
 
 	@RequestMapping(value = "/exportXls2")
-	public ModelAndView exportXls3(HttpServletRequest request, ClockinLog clockinLog) {
+	public ModelAndView exportXls3(HttpServletRequest request, ClockinLog clockinLog) throws IOException {
 		return this.exportXls2(request,ClockInLogExportResp.class, "打卡");
 	}
 
@@ -350,7 +349,8 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 
 
 
-	protected ModelAndView exportXls3(HttpServletRequest request, Class<ClockInLogExportResp> clazz, String title) {
+	protected Object exportXls3(HttpServletRequest request, Class<ClockInLogExportResp> clazz, String title) throws IOException {
+
 		// Step.1 组装查询条件
 		Map<String, String[]> parameterMap = request.getParameterMap();
 		String[] clockStartTimes = parameterMap.get("clockStartTime");
@@ -390,10 +390,25 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 
 
 		}
+		// 创建工作簿
+		XSSFWorkbookFactory xssfWorkbookFactory = new XSSFWorkbookFactory();
+		Workbook workbook =  new XSSFWorkbook();
+		// 创建工作表
+		Sheet sheet = workbook.createSheet("考勤");
 
+		// 创建表头行
+		Row headerRow = sheet.createRow(0);
+		headerRow.createCell(0).setCellValue("日期");
+		headerRow.createCell(1).setCellValue("打卡时间");
 
 		List<Map<String, Object>> maps = new ArrayList<>();
 		Map<String, Object> map = new HashMap<>();
+//		XSSFWorkbook workbook = new XSSFWorkbook();
+//		XSSFSheet sheet = workbook.createSheet("打卡数据");
+//		XSSFRow headRow = sheet.createRow(0);
+//		headRow.createCell(0).setCellValue("姓名");
+//		headRow.createCell(1).setCellValue("性别");
+//		headRow.createCell(2).setCellValue("数据");
 		List<ExcelExportEntity> entity = new ArrayList<ExcelExportEntity>();
 		ExcelExportEntity excelExportEntity = new ExcelExportEntity("姓名", "name");
 		excelExportEntity.setNeedMerge(true);
@@ -465,7 +480,8 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 				if(DayOfWeek.SATURDAY.equals(localDateTime.getDayOfWeek()) || DayOfWeek.SUNDAY.equals(localDateTime.getDayOfWeek())){
 					type = 1;
 				}
-
+				Row row = sheet.createRow(n);
+				row.createCell(0).setCellValue(yearMonthDay);
 				List<ClockInLogResp> clockInLogExpeort = clockinLogMapper.getClockInLogExpeort(yearMonthDay, clockInProject.getId(), clockinTeamLog.getUserId(),type);
 				String clockInTime = "";
 				for (ClockInLogResp clockInLogResp:clockInLogExpeort) {
@@ -476,6 +492,12 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 					clockInTime = clockInTime+"\n"+clockInLogResp.getClockStartTime();
 //					 strings.add(clockInLogResp.getClockStartTime());
 				}
+				// 创建一个单元格样式，用于自动换行
+				CellStyle wrapStyle = workbook.createCellStyle();
+				wrapStyle.setWrapText(true);
+				Cell cell = row.createCell(1);
+				cell.setCellValue(clockInTime);
+				cell.setCellStyle(wrapStyle);
 				Map<String, Object> map1 = new HashMap<>();
 				map1.put(n+"",clockInTime);
 				maps1.add(map1);
@@ -489,6 +511,24 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 			exportList.add(clockInLogExportResp);
 		}
 
+		// 调整列宽以适应内容
+		sheet.autoSizeColumn(0);
+		sheet.autoSizeColumn(1);
+
+		// 将工作簿写入字节数组输出流
+		ByteArrayOutputStream bos = new ByteArrayOutputStream();
+		workbook.write(bos);
+		byte[] bytes = bos.toByteArray();
+
+		// 构建响应头
+		org.springframework.http.HttpHeaders headers = new org.springframework.http.HttpHeaders();
+		headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
+		headers.setContentDispositionFormData("attachment", "attendance_data.xlsx");
+
+		// 返回响应实体
+		return ResponseEntity.ok()
+				.headers(headers)
+				.body(bytes);
 
 		// 过滤选中数据
 //		 String selections = request.getParameter("selections");
@@ -500,21 +540,21 @@ public class ClockinLogController extends JeecgController<ClockinLog, IClockinLo
 //		 }
 
 		// Step.3 AutoPoi 导出Excel
-		ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
-		//此处设置的filename无效 ,前端会重更新设置一下
-
-		mv.addObject(NormalExcelConstants.FILE_NAME, title);
-		mv.addObject(NormalExcelConstants.CLASS, entity.getClass());
-		//update-begin--Author:liusq  Date:20210126 for：图片导出报错，ImageBasePath未设置--------------------
-		ExportParams  exportParams=new ExportParams(title + "报表", "导出人:" + sysUser.getRealname(), title);
-
-//		exportParams.setType(ExcelType.XSSF);
-		exportParams.setImageBasePath(upLoadPath);
-
-		//update-end--Author:liusq  Date:20210126 for：图片导出报错，ImageBasePath未设置----------------------
-		mv.addObject(NormalExcelConstants.PARAMS,exportParams);
-		mv.addObject(NormalExcelConstants.DATA_LIST, maps);
-		return mv;
+//		ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
+//		//此处设置的filename无效 ,前端会重更新设置一下
+//
+//		mv.addObject(NormalExcelConstants.FILE_NAME, title);
+//		mv.addObject(NormalExcelConstants.CLASS, entity.getClass());
+//		//update-begin--Author:liusq  Date:20210126 for：图片导出报错，ImageBasePath未设置--------------------
+//		ExportParams  exportParams=new ExportParams(title + "报表", "导出人:" + sysUser.getRealname(), title);
+//
+////		exportParams.setType(ExcelType.XSSF);
+//		exportParams.setImageBasePath(upLoadPath);
+//
+//		//update-end--Author:liusq  Date:20210126 for：图片导出报错，ImageBasePath未设置----------------------
+//		mv.addObject(NormalExcelConstants.PARAMS,exportParams);
+//		mv.addObject(NormalExcelConstants.DATA_LIST, maps);
+//		return mv;
 	}