绫Umbrella
1 month ago
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06c3f0f11c
17 changed files with 729 additions and 130 deletions
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package org.springblade.desk.quality.util; |
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import jakarta.servlet.http.HttpServletResponse; |
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import org.apache.poi.ss.usermodel.*; |
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import org.apache.poi.ss.util.CellRangeAddress; |
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import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
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import org.springblade.desk.dashboard.utils.DateUtils; |
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import org.springblade.desk.quality.pojo.vo.LiquidTankTaskCopyVO; |
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import java.io.OutputStream; |
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import java.net.URLEncoder; |
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import java.time.format.DateTimeFormatter; |
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import java.util.List; |
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import java.util.Map; |
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public class FullMergeExcelUtil { |
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/** |
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* 导出带合并标头+数据合并的Excel（User实体类版本） |
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* @param response 响应对象 |
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* @param fileName 导出文件名 |
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* @param mergeTitle 合并标头的大标题 |
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* @param columnTitles 列标题数组（["部门","用户ID","用户名","年龄","手机号"]） |
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* @param userList 用户实体类列表 |
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* @param mergeColumnIndexes 需要合并的列索引（如[0]表示合并部门列） |
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* @throws Exception 异常 |
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*/ |
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public static void exportUserExcel(HttpServletResponse response, String fileName, |
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String mergeTitle, String[] columnTitles, |
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List<LiquidTankTaskCopyVO> userList, int[] mergeColumnIndexes) throws Exception { |
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// 1. 创建工作簿和工作表
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Workbook workbook = new XSSFWorkbook(); |
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Sheet sheet = workbook.createSheet("数据报表"); |
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// 设置列宽
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for (int i = 0; i < columnTitles.length; i++) { |
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sheet.autoSizeColumn(i); |
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sheet.setColumnWidth(i, Math.max(sheet.getColumnWidth(i), 2000)); |
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} |
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// -------------------------- 第一步：创建合并标头 --------------------------
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Row mergeTitleRow = sheet.createRow(0); |
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mergeTitleRow.setHeightInPoints(30); |
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Cell mergeTitleCell = mergeTitleRow.createCell(0); |
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mergeTitleCell.setCellValue(mergeTitle); |
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CellStyle mergeTitleStyle = createStyle(workbook, true, (short) 16, HorizontalAlignment.CENTER); |
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mergeTitleCell.setCellStyle(mergeTitleStyle); |
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sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, columnTitles.length - 1)); |
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// -------------------------- 第二步：创建列标题 --------------------------
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Row columnTitleRow = sheet.createRow(1); |
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columnTitleRow.setHeightInPoints(20); |
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CellStyle columnTitleStyle = createStyle(workbook, true, (short) 12, HorizontalAlignment.CENTER); |
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for (int i = 0; i < columnTitles.length; i++) { |
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Cell cell = columnTitleRow.createCell(i); |
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cell.setCellValue(columnTitles[i]); |
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cell.setCellStyle(columnTitleStyle); |
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sheet.autoSizeColumn(i); |
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} |
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// -------------------------- 第三步：填充User实体数据 --------------------------
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int dataStartRow = 2; |
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CellStyle dataStyle = createStyle(workbook, false, (short) 12, HorizontalAlignment.CENTER); |
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for (int i = 0; i < userList.size(); i++) { |
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Row dataRow = sheet.createRow(dataStartRow + i); |
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dataRow.setHeightInPoints(20); |
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LiquidTankTaskCopyVO user = userList.get(i); |
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// 手动映射：列索引 → User字段（与columnTitles一一对应）
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// 取样时间
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int a = 0; |
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Cell cell0 = dataRow.createCell(a); |
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cell0.setCellStyle(dataStyle); |
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cell0.setCellValue(user.getSampleDate()); |
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//温度
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int b = 1; |
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Cell cell1 = dataRow.createCell(b); |
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cell1.setCellStyle(dataStyle); |
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cell1.setCellValue(user.getTemperatureActual()); |
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//槽号
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int c = 2; |
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Cell cell2 = dataRow.createCell(c); |
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// cell2.setCellStyle(dataStyle);
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cell2.setCellValue(user.getWorkTankName() == null ? "" : user.getWorkTankName()); |
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//体积(L)
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int d = 3; |
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Cell cell3 = dataRow.createCell(d); |
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// cell3.setCellStyle(dataStyle);
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cell3.setCellValue(user.getVolume() == null ? 0 : user.getVolume()); |
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//分析项目
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Cell cell4 = dataRow.createCell(4); |
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cell4.setCellStyle(dataStyle); |
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cell4.setCellValue(user.getTestElement() == null ? "" : user.getTestElement()); |
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//规范下限(g/L)
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Cell cell5 = dataRow.createCell(5); |
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cell5.setCellStyle(dataStyle); |
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cell5.setCellValue(user.getNormValueMin() == null ? 0 : user.getNormValueMin()); |
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//目标下限(g/L)
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Cell cell6 = dataRow.createCell(6); |
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cell6.setCellStyle(dataStyle); |
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cell6.setCellValue(user.getTargetValueMin() == null ? 0 : user.getTargetValueMin()); |
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//添加点(g/L)
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Cell cell7 = dataRow.createCell(7); |
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cell7.setCellStyle(dataStyle); |
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cell7.setCellValue(user.getFillingLocation() == null ? 0 : user.getFillingLocation()); |
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//目标值(g/L)
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Cell cell8 = dataRow.createCell(8); |
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cell8.setCellStyle(dataStyle); |
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cell8.setCellValue(user.getTargetValue() == null ? 0 : user.getTargetValue()); |
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//目标上限(g/L)
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Cell cell9 = dataRow.createCell(9); |
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cell9.setCellStyle(dataStyle); |
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cell9.setCellValue(user.getTargetValueMax() == null ? 0 : user.getTargetValueMax()); |
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//规范上限(g/L)
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Cell cell10 = dataRow.createCell(10); |
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cell10.setCellStyle(dataStyle); |
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cell10.setCellValue(user.getNormValueMax() == null ? 0 : user.getNormValueMax()); |
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//化验频率
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Cell cell11 = dataRow.createCell(11); |
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cell11.setCellStyle(dataStyle); |
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cell11.setCellValue(user.getTestFrequency() == null ? "" : user.getTestFrequency()); |
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//化验值(g/L)
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Cell cell12 = dataRow.createCell(12); |
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cell12.setCellStyle(dataStyle); |
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cell12.setCellValue(user.getFirstTestValue() == null ? 0 : user.getFirstTestValue()); |
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//药品计算公式
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Cell cell13 = dataRow.createCell(13); |
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cell13.setCellStyle(dataStyle); |
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cell13.setCellValue(user.getReportFormulaContent() == null ? "" : user.getReportFormulaContent()); |
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//药品添加量
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Cell cell14 = dataRow.createCell(14); |
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cell14.setCellStyle(dataStyle); |
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cell14.setCellValue(user.getActualAddValue() == null ? 0 : user.getActualAddValue()); |
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//药品批次号
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Cell cell15 = dataRow.createCell(15); |
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cell15.setCellStyle(dataStyle); |
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cell15.setCellValue(user.getDrugBatCode() == null ? "" : user.getDrugBatCode()); |
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//药品监督员签名
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Cell cell16 = dataRow.createCell(16); |
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cell16.setCellStyle(dataStyle); |
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cell16.setCellValue(user.getDrugSuUserSign()== null ? "" : user.getDrugSuUserSign()); |
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//药品添加人签名
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Cell cell17 = dataRow.createCell(17); |
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cell17.setCellStyle(dataStyle); |
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cell17.setCellValue(user.getDrugAddUserSign()== null ? "" : user.getDrugAddUserSign()); |
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//调整后化验值(g/L)
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Cell cell18 = dataRow.createCell(18); |
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cell18.setCellStyle(dataStyle); |
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cell18.setCellValue(user.getRepeatTestValue()== null ? 0 : user.getRepeatTestValue()); |
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//1\合格 2、不合格
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Cell cell19 = dataRow.createCell(19); |
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cell19.setCellStyle(dataStyle); |
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cell19.setCellValue(user.getQualified()== null ? 0 : user.getQualified()); |
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DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd"); |
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//有效期
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Cell cell20 = dataRow.createCell(20); |
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cell20.setCellStyle(dataStyle); |
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cell20.setCellValue(user.getValidDate().format(formatter)); |
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//超出规范极限调整后的结果
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Cell cell21 = dataRow.createCell(21); |
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cell21.setCellStyle(dataStyle); |
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cell21.setCellValue(user.getOutRangeResult()==null ? "" : user.getOutRangeResult()); |
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//槽液清理记录
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Cell cell22 = dataRow.createCell(22); |
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cell22.setCellStyle(dataStyle); |
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cell22.setCellValue(user.getClearRecord()==null ? "" : user.getClearRecord()); |
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//控制规范
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Cell cell23 = dataRow.createCell(23); |
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cell23.setCellStyle(dataStyle); |
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cell23.setCellValue(user.getNorm()==null ? "" : user.getNorm()); |
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} |
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// -------------------------- 第四步：合并数据列相同值 --------------------------
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// if (mergeColumnIndexes != null && mergeColumnIndexes.length > 0 && userList.size() > 0) {
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// for (int colIndex : mergeColumnIndexes) {
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// if (colIndex < 0 || colIndex >= columnTitles.length) {
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// continue;
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// }
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// mergeSameValueCells(sheet, dataStartRow, dataStartRow + userList.size() - 1, colIndex);
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// }
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// }
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// -------------------------- 第五步：响应头和文件输出 --------------------------
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response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); |
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response.setCharacterEncoding("UTF-8"); |
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String encodeFileName = URLEncoder.encode(fileName, "UTF-8").replaceAll("\\+", "%20"); |
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response.setHeader("Content-Disposition", "attachment;filename*=UTF-8''" + encodeFileName + ".xlsx"); |
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OutputStream outputStream = response.getOutputStream(); |
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workbook.write(outputStream); |
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outputStream.flush(); |
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outputStream.close(); |
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workbook.close(); |
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} |
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/** |
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* 合并指定列连续相同值的单元格（逻辑不变） |
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*/ |
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private static void mergeSameValueCells(Sheet sheet, int startRow, int endRow, int colIndex) { |
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int mergeStartRow = startRow; |
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for (int rowIndex = startRow + 1; rowIndex <= endRow; rowIndex++) { |
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String currentValue = getCellValue(sheet.getRow(rowIndex).getCell(colIndex)); |
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String prevValue = getCellValue(sheet.getRow(rowIndex - 1).getCell(colIndex)); |
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if (!currentValue.equals(prevValue)) { |
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if (mergeStartRow < rowIndex - 1) { |
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sheet.addMergedRegion(new CellRangeAddress(mergeStartRow, rowIndex - 1, colIndex, colIndex)); |
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} |
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mergeStartRow = rowIndex; |
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} |
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if (rowIndex == endRow && mergeStartRow <= endRow) { |
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sheet.addMergedRegion(new CellRangeAddress(mergeStartRow, endRow, colIndex, colIndex)); |
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} |
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} |
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} |
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/** |
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* 获取单元格字符串值（逻辑不变） |
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*/ |
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private static String getCellValue(Cell cell) { |
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if (cell == null) { |
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return ""; |
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} |
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switch (cell.getCellType()) { |
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case STRING: |
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return cell.getStringCellValue().trim(); |
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case NUMERIC: |
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return String.valueOf(cell.getNumericCellValue()).trim(); |
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case BOOLEAN: |
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return String.valueOf(cell.getBooleanCellValue()).trim(); |
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case FORMULA: |
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return cell.getCellFormula().trim(); |
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default: |
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return ""; |
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} |
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} |
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/** |
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* 创建样式（逻辑不变） |
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*/ |
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private static CellStyle createStyle(Workbook workbook, boolean isBold, short fontSize, HorizontalAlignment alignment) { |
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CellStyle style = workbook.createCellStyle(); |
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Font font = workbook.createFont(); |
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font.setBold(isBold); |
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font.setFontName("宋体"); |
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font.setFontHeightInPoints(fontSize); |
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style.setFont(font); |
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style.setAlignment(alignment); |
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style.setVerticalAlignment(VerticalAlignment.CENTER); |
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style.setBorderTop(BorderStyle.THIN); |
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style.setBorderBottom(BorderStyle.THIN); |
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style.setBorderLeft(BorderStyle.THIN); |
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style.setBorderRight(BorderStyle.THIN); |
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return style; |
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} |
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} |
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