From f1cd8eda0e1995b5d350e4cc6c13facead1b3f07 Mon Sep 17 00:00:00 2001
From: fei <791364011@qq.com>
Date: 星期一, 05 一月 2026 22:19:29 +0800
Subject: [PATCH] 修改了对应代码
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFive.java | 1163 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 1,163 insertions(+), 0 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFive.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFive.java
new file mode 100644
index 0000000..ed3c17c
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFive.java
@@ -0,0 +1,1163 @@
+package com.ruoyi.common.utils.poi;
+
+
+
+
+
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.annotation.Excels;
+import com.ruoyi.common.core.text.Convert;
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.file.FileTypeUtils;
+import com.ruoyi.common.utils.file.ImageUtils;
+import com.ruoyi.common.utils.reflect.ReflectUtils;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.ss.util.CellRangeAddressList;
+import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
+import org.apache.poi.xssf.usermodel.XSSFDataValidation;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.imageio.ImageIO;
+import javax.servlet.http.HttpServletResponse;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.reflect.Field;
+import java.math.BigDecimal;
+import java.text.DecimalFormat;
+import java.util.*;
+import java.util.stream.Collectors;
+
+/**
+ * Excel鐩稿叧澶勭悊
+ *
+ * @author ruoyi
+ */
+public class ExcelUtilManySheetFive<T> {
+ private static final Logger log = LoggerFactory.getLogger(ExcelUtil.class);
+
+ /**
+ * Excel sheet鏈�澶ц鏁帮紝榛樿65536
+ */
+ public static final int sheetSize = 65536;
+
+ /**
+ * 宸ヤ綔琛ㄥ悕绉�
+ */
+ private String sheetName;
+
+ /**
+ * 瀵煎嚭绫诲瀷锛圗XPORT:瀵煎嚭鏁版嵁锛汭MPORT锛氬鍏ユā鏉匡級
+ */
+ private Excel.Type type;
+
+ /**
+ * 宸ヤ綔钖勫璞�
+ */
+ private Workbook wb;
+
+ /**
+ * 宸ヤ綔琛ㄥ璞�
+ */
+ private Sheet sheet;
+
+ /**
+ * 鏍峰紡鍒楄〃
+ */
+ private Map<String, CellStyle> styles;
+
+ /**
+ * 瀵煎叆瀵煎嚭鏁版嵁鍒楄〃
+ */
+ private List<T> list;
+
+ /**
+ * 娉ㄨВ鍒楄〃
+ */
+ private List<Object[]> fields;
+
+ /**
+ * 鏈�澶ч珮搴�
+ */
+ private short maxHeight;
+
+ /**
+ * 缁熻鍒楄〃
+ */
+ private Map<Integer, Double> statistics = new HashMap<Integer, Double>();
+
+ /**
+ * 鏁板瓧鏍煎紡
+ */
+ private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");
+
+ /**
+ * 瀹炰綋瀵硅薄
+ */
+ public Class<T> clazz;
+
+ public List<ExcelExp> clazzlist;
+
+ public ExcelUtilManySheetFive(List<ExcelExp> clazzlist) {
+ this.clazzlist = clazzlist;
+ }
+
+ public void init(List<T> list, String sheetName, Excel.Type type) {
+ if (list == null) {
+ list = new ArrayList<T>();
+ }
+ this.list = list;
+ this.sheetName = sheetName;
+ this.type = type;
+ createExcelField();
+ }
+
+ /**
+ * 瀵筫xcel琛ㄥ崟榛樿绗竴涓储寮曞悕杞崲鎴恖ist
+ *
+ * @param is 杈撳叆娴�
+ * @return 杞崲鍚庨泦鍚�
+ */
+ public List<T> importExcel(InputStream is) throws Exception {
+ return importExcel(StringUtils.EMPTY, is);
+ }
+
+ /**
+ * 瀵筫xcel琛ㄥ崟鎸囧畾琛ㄦ牸绱㈠紩鍚嶈浆鎹㈡垚list
+ *
+ * @param sheetName 琛ㄦ牸绱㈠紩鍚�
+ * @param is 杈撳叆娴�
+ * @return 杞崲鍚庨泦鍚�
+ */
+ public List<T> importExcel(String sheetName, InputStream is) throws Exception {
+ this.type = Excel.Type.IMPORT;
+ this.wb = WorkbookFactory.create(is);
+ List<T> list = new ArrayList<T>();
+ Sheet sheet = null;
+ if (StringUtils.isNotEmpty(sheetName)) {
+ // 濡傛灉鎸囧畾sheet鍚�,鍒欏彇鎸囧畾sheet涓殑鍐呭.
+ sheet = wb.getSheet(sheetName);
+ } else {
+ // 濡傛灉浼犲叆鐨剆heet鍚嶄笉瀛樺湪鍒欓粯璁ゆ寚鍚戠1涓猻heet.
+ sheet = wb.getSheetAt(0);
+ }
+
+ if (sheet == null) {
+ throw new IOException("鏂囦欢sheet涓嶅瓨鍦�");
+ }
+
+ int rows = sheet.getPhysicalNumberOfRows();
+
+ if (rows > 0) {
+ // 瀹氫箟涓�涓猰ap鐢ㄤ簬瀛樻斁excel鍒楃殑搴忓彿鍜宖ield.
+ Map<String, Integer> cellMap = new HashMap<String, Integer>();
+ // 鑾峰彇琛ㄥご
+ Row heard = sheet.getRow(0);
+ for (int i = 0; i < heard.getPhysicalNumberOfCells(); i++) {
+ Cell cell = heard.getCell(i);
+ if (StringUtils.isNotNull(cell)) {
+ String value = this.getCellValue(heard, i).toString();
+ cellMap.put(value, i);
+ } else {
+ cellMap.put(null, i);
+ }
+ }
+ // 鏈夋暟鎹椂鎵嶅鐞� 寰楀埌绫荤殑鎵�鏈塮ield.
+ Field[] allFields = clazz.getDeclaredFields();
+ // 瀹氫箟涓�涓猰ap鐢ㄤ簬瀛樻斁鍒楃殑搴忓彿鍜宖ield.
+ Map<Integer, Field> fieldsMap = new HashMap<Integer, Field>();
+ for (int col = 0; col < allFields.length; col++) {
+ Field field = allFields[col];
+ Excel attr = field.getAnnotation(Excel.class);
+ if (attr != null && (attr.type() == Excel.Type.ALL || attr.type() == type)) {
+ // 璁剧疆绫荤殑绉佹湁瀛楁灞炴�у彲璁块棶.
+ field.setAccessible(true);
+ Integer column = cellMap.get(attr.name());
+ if (column != null) {
+ fieldsMap.put(column, field);
+ }
+ }
+ }
+ for (int i = 1; i < rows; i++) {
+ // 浠庣2琛屽紑濮嬪彇鏁版嵁,榛樿绗竴琛屾槸琛ㄥご.
+ Row row = sheet.getRow(i);
+ T entity = null;
+ for (Map.Entry<Integer, Field> entry : fieldsMap.entrySet()) {
+ Object val = this.getCellValue(row, entry.getKey());
+
+ // 濡傛灉涓嶅瓨鍦ㄥ疄渚嬪垯鏂板缓.
+ entity = (entity == null ? clazz.newInstance() : entity);
+ // 浠巑ap涓緱鍒板搴斿垪鐨刦ield.
+ Field field = fieldsMap.get(entry.getKey());
+ // 鍙栧緱绫诲瀷,骞舵牴鎹璞＄被鍨嬭缃��.
+ Class<?> fieldType = field.getType();
+ if (String.class == fieldType) {
+ String s = Convert.toStr(val);
+ if (StringUtils.endsWith(s, ".0")) {
+ val = StringUtils.substringBefore(s, ".0");
+ } else {
+ String dateFormat = field.getAnnotation(Excel.class).dateFormat();
+ if (StringUtils.isNotEmpty(dateFormat)) {
+ val = DateUtils.parseDateToStr(dateFormat, (Date) val);
+ } else {
+ val = Convert.toStr(val);
+ }
+ }
+ } else if ((Integer.TYPE == fieldType || Integer.class == fieldType) && StringUtils.isNumeric(Convert.toStr(val))) {
+ val = Convert.toInt(val);
+ } else if (Long.TYPE == fieldType || Long.class == fieldType) {
+ val = Convert.toLong(val);
+ } else if (Double.TYPE == fieldType || Double.class == fieldType) {
+ val = Convert.toDouble(val);
+ } else if (Float.TYPE == fieldType || Float.class == fieldType) {
+ val = Convert.toFloat(val);
+ } else if (BigDecimal.class == fieldType) {
+ val = Convert.toBigDecimal(val);
+ } else if (Date.class == fieldType) {
+ if (val instanceof String) {
+ val = DateUtils.parseDate(val);
+ } else if (val instanceof Double) {
+ val = DateUtil.getJavaDate((Double) val);
+ }
+ } else if (Boolean.TYPE == fieldType || Boolean.class == fieldType) {
+ val = Convert.toBool(val, false);
+ }
+ if (StringUtils.isNotNull(fieldType)) {
+ Excel attr = field.getAnnotation(Excel.class);
+ String propertyName = field.getName();
+ if (StringUtils.isNotEmpty(attr.targetAttr())) {
+ propertyName = field.getName() + "." + attr.targetAttr();
+ } else if (StringUtils.isNotEmpty(attr.readConverterExp())) {
+ val = reverseByExp(Convert.toStr(val), attr.readConverterExp(), attr.separator());
+ }
+ ReflectUtils.invokeSetter(entity, propertyName, val);
+ }
+ }
+ list.add(entity);
+ }
+ }
+ return list;
+ }
+
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @param response 杩斿洖鏁版嵁
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @param sheetName 宸ヤ綔琛ㄧ殑鍚嶇О
+ * @return 缁撴灉
+ * @throws IOException
+ */
+ public void exportExcel(HttpServletResponse response, List<T> list, String sheetName) throws IOException {
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+ response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
+ this.init(list, sheetName, Excel.Type.EXPORT);
+ exportExcel(response.getOutputStream());
+ }
+
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @param
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @return 缁撴灉
+ * @throws IOException
+ */
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @param response 杩斿洖鏁版嵁
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @return 缁撴灉
+ * @throws IOException
+ */
+ public void exportExcelManySheet(HttpServletResponse response, List<ExcelExp> list, boolean includeQrCode, byte[] bt,
+ List<String> sigArr, List<String> arrAn, String inquiryNumber, String caseTitle) throws IOException {
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+ response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
+
+ try {
+ createWorkbook();
+ for (int index = 0; index <list.size(); index++) {
+ this.clazz = list.get(index).getClazz();
+ this.init(list.get(index).getDataset(), list.get(index).getFileName(), Excel.Type.EXPORT);
+ // 鍙栧嚭涓�鍏辨湁澶氬皯涓猻heet.
+// double sheetNo = Math.ceil(list.size() / sheetSize);
+ createSheetManySheet(index);
+
+ Row row;
+ int firow = 0;
+
+ int column = 0;
+ if(index == 0) {
+ // 鍚堝苟绗竴琛岀殑鍓�5涓崟鍏冩牸
+ sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 8));
+
+ // 蹇呴』鍏堣缃负true
+ // 椤甸潰甯冨眬璁剧疆
+ sheet.setAutobreaks(true);
+ sheet.setFitToPage(true);
+
+ // 鑾峰彇鎵撳嵃璁剧疆
+ PrintSetup printSetup = sheet.getPrintSetup();
+
+ // 璁剧疆涓�1椤靛搴�
+ printSetup.setFitWidth((short) 1); // 瀹藉害璋冩暣涓�1椤�
+ printSetup.setFitHeight((short) 0); // 楂樺害涓嶉檺鍒�
+
+ // 鍏朵粬鎵撳嵃璁剧疆
+ printSetup.setPaperSize(PrintSetup.A4_PAPERSIZE); // A4绾�
+ printSetup.setLandscape(false); // 绾靛悜鎵撳嵃
+
+
+ // 鍒涘缓琛屽苟璁剧疆楂樺害
+ row = sheet.createRow(firow);
+ //鐢熸垚浜岀淮鐮�
+ if(includeQrCode)
+ {
+ row.setHeight((short)(40 * 40));
+
+ Cell cell = row.createCell(6);
+ // 璁剧疆鍥剧墖澶у皬鍜屼綅缃�
+ ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) (cell.getColumnIndex()+1), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() +2),
+ cell.getRow().getRowNum() + 1);
+ // 璁＄畻灞呬腑浣嶇疆
+// int col1 = 0; // 涓棿鍒�
+// int col2 = col1 + 2;
+// anchor.setCol1(col1);
+// anchor.setCol2(col2);
+// anchor.setDx1(100);
+// anchor.setDy1(0);
+// anchor.setDx2(255); // 瀹藉害
+// anchor.setDy2(255); // 楂樺害
+ anchor.setAnchorType(ClientAnchor.AnchorType.MOVE_AND_RESIZE);
+ // 璁＄畻灞呬腑浣嶇疆
+ int col1 = 3; // 涓棿鍒�
+ int col2 = col1 + 3;
+ anchor.setCol1(col1);
+ anchor.setCol2(col2);
+ anchor.setRow1(0);
+ anchor.setRow2(1);
+ byte[] data = bt;
+
+ // 鑾峰彇鍥剧墖鍘熷灏哄
+ BufferedImage image = ImageIO.read(new ByteArrayInputStream(data));
+ double widthInEMU = image.getWidth() * 9525 * 0.2;
+ double heightInEMU = image.getHeight() * 9525;
+
+ // 璁剧疆鍥剧墖鍘熷灏哄
+ // anchor.setDx2(-100000); // 鍘熷瀹藉害
+ // anchor.setDy2((int)heightInEMU); // 鍘熷楂樺害
+//anchor.setCol1(5); // 浠庣6鍒楀紑濮嬫樉绀�
+//anchor.setCol2(10); // 鍒扮11鍒楃粨鏉�
+
+ //Files.readAllBytes(Paths.get(RuoYiConfig.getProfile() + "/upload/2025/08/14/30_20250814212128A031.jpg"));
+//
+//
+// System.out.println(data.length);
+ getDrawingPatriarch(cell.getSheet()).createPicture(anchor,
+ cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
+ firow = firow + 1;
+ row = sheet.createRow(firow);
+ }
+ else
+ row.setHeight((short)(20 * 20));
+
+ // sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 7));
+ if(firow==1)
+ {
+ sheet.addMergedRegion(new CellRangeAddress(firow, firow, 0, 8));
+ // 鍒涘缓琛屽苟璁剧疆楂樺害
+ row.setHeight((short)(20 * 20));
+ }
+ Cell titleCell = row.createCell(0);
+ titleCell.setCellValue("鏂囦欢鏉愭枡绉讳氦鐩綍娓呭崟(鍗峰唴绾�)");
+ // 璁剧疆鍔犵矖鍜屽眳涓牱寮�
+ CellStyle style = wb.createCellStyle();
+ Font font = wb.createFont();
+ font.setBold(true);
+ font.setFontName("瀹嬩綋");
+ style.setFont(font);
+ style.setAlignment(HorizontalAlignment.CENTER);
+ style.setVerticalAlignment(VerticalAlignment.CENTER);
+ titleCell.setCellStyle(style);
+ firow = firow + 1;
+ row = sheet.createRow(firow);
+ // 灏嗗浐瀹氳楂樻敼涓鸿嚜鍔ㄨ楂橈紝浠ヤ究鍐呭鑳藉畬鏁存樉绀哄湪鍚堝苟鍖哄煙
+ row.setHeight((short)(50*20));
+ //
+ CellStyle style1 = wb.createCellStyle();
+ style1.setAlignment(HorizontalAlignment.LEFT);
+ style1.setVerticalAlignment(VerticalAlignment.CENTER);
+ style1.setWrapText(true);
+ Cell cell2 = row.createCell(0);
+ cell2.setCellValue("鍙戞枃鍙�:");
+ cell2.setCellStyle(style1);
+
+ // 鍚堝苟绗�1-3鍒�
+ int startCol1 = 1;
+ int endCol1 = 3;
+ sheet.addMergedRegion(new CellRangeAddress(firow, firow, startCol1, endCol1));
+
+ // 璁剧疆鎵�鏈夊悎骞跺崟鍏冩牸鐨勬牱寮�
+ for (int col = startCol1; col <= endCol1; col++) {
+ Cell mergedCell = row.createCell(col);
+ mergedCell.setCellStyle(style1);
+ }
+
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ Cell inquiryCell = row.getCell(startCol1);
+ inquiryCell.setCellValue(inquiryNumber);
+ Cell cell1 = row.createCell(4);
+ cell1.setCellValue("妗堝嵎棰樺悕:");
+ cell1.setCellStyle(style1);
+
+ // 鍒涘缓涓�涓柊鐨勬牱寮忕敤浜庢鍗烽鍚嶅悎骞跺崟鍏冩牸
+ CellStyle mergedCellStyle = wb.createCellStyle();
+ mergedCellStyle.cloneStyleFrom(style1); // 缁ф壙鍘熸湁鏍峰紡
+ mergedCellStyle.setAlignment(HorizontalAlignment.LEFT); // 鏀逛负宸﹀榻�
+ mergedCellStyle.setWrapText(true); // 鍚敤鑷姩鎹㈣
+ //mergedCellStyle.setVerticalAlignment(VerticalAlignment.CENTER); // 鍨傜洿灞呬腑
+
+ // 鍚堝苟绗�5-8鍒�
+ int startCol = 5;
+ int endCol = 8;
+
+ // 鍏堝垱寤烘墍鏈夐渶瑕佺殑鍗曞厓鏍煎苟璁剧疆鏍峰紡
+ for (int col = startCol; col <= endCol; col++) {
+ Cell mergedCell = row.createCell(col);
+ mergedCell.setCellStyle(mergedCellStyle);
+ }
+
+ // 鐒跺悗鎵ц鍚堝苟鎿嶄綔
+ sheet.addMergedRegion(new CellRangeAddress(firow, firow, startCol, endCol));
+
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ Cell getCas = row.getCell(startCol);
+ getCas.setCellStyle(mergedCellStyle);
+ getCas.setCellValue(caseTitle);
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ //ces.setCellValue(caseTitle);
+
+ // 璁剧疆鑷姩鎹㈣
+// row = sheet.createRow(2);
+// row.createCell(0).setCellValue("妗堝嵎棰樺悕:");
+
+
+
+ // 璁剧疆鑷姩鎹㈣
+// row = sheet.createRow(2);
+// row.createCell(0).setCellValue("妗堝嵎棰樺悕:");
+ firow = firow + 1;
+ row = sheet.createRow(firow);
+ System.out.println("++++++++++++++++++++++++++---------++++++++++++");
+ System.out.println(firow);
+ column = 0;
+ } else {
+ // 鏅�歴heet澶勭悊
+ // recordId = (DocumentMaterialsVo)list.get(0)
+ row = sheet.createRow(0);
+ column = 0;
+ }
+// // 浜х敓涓�琛�
+
+ // 鍐欏叆鍚勪釜瀛楁鐨勫垪澶村悕绉�
+ for (Object[] os : fields) {
+ Excel excel = (Excel) os[1];
+ this.createCell(excel, row, column++);
+ }
+ if (Excel.Type.EXPORT.equals(type)) {
+ fillExcelData(index, row, firow);
+ addStatisticsRow();
+ }
+
+ //鍐欏叆绛惧悕
+ System.out.println(list.get(0).getDataset().size()+"aaaaaaaaaaaaaaaaaaa0999");
+ row = sheet.createRow(list.get(0).getDataset().size()+4);
+ //
+ int in = 0 ;
+ for(int i = 0; i < sigArr.size(); i++) {
+ row.createCell(in).setCellValue(sigArr.get(i));
+ in = in + 3;
+ }
+ //鍐欏叆娉ㄩ噴
+ for(int i = 0; i < arrAn.size();i++) {
+ row = sheet.createRow(list.get(0).getDataset().size() + 5+i);
+ int ri = list.get(0).getDataset().size() + 5+i;
+ sheet.addMergedRegion(new CellRangeAddress(ri, ri, 0, 3));
+
+ row.createCell(0).setCellValue(i+1+"銆�"+arrAn.get(i));
+ }
+
+ }
+ wb.write(response.getOutputStream());
+ } catch (IOException e) {
+ log.error("瀵煎嚭Excel寮傚父{}", e.getMessage());
+ } finally {
+ if (wb != null) {
+ try {
+ wb.close();
+ } catch (IOException e1) {
+ e1.printStackTrace();
+ }
+ }
+// if (response.getOutputStream() != null) {
+// try {
+// response.getOutputStream().close();
+// } catch (IOException e1) {
+// e1.printStackTrace();
+// }
+// }
+ }
+// exportExcel(response.getOutputStream());
+ }
+
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @param sheetName 宸ヤ綔琛ㄧ殑鍚嶇О
+ * @return 缁撴灉
+ */
+ public void importTemplateExcel(HttpServletResponse response, String sheetName) throws IOException {
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+ response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" );
+ this.init(null, sheetName, Excel.Type.IMPORT);
+ exportExcel(response.getOutputStream());
+ }
+
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @return 缁撴灉
+ */
+ public void exportExcel(OutputStream outputStream) {
+ try {
+ // 鍙栧嚭涓�鍏辨湁澶氬皯涓猻heet.
+ double sheetNo = Math.ceil(list.size() / sheetSize);
+ for (int index = 0; index <= sheetNo; index++) {
+ createSheet(sheetNo, index);
+
+ // 浜х敓涓�琛�
+ Row row = sheet.createRow(0);
+ int column = 0;
+ // 鍐欏叆鍚勪釜瀛楁鐨勫垪澶村悕绉�
+ for (Object[] os : fields) {
+ Excel excel = (Excel) os[1];
+ this.createCell(excel, row, column++);
+ }
+ if (Excel.Type.EXPORT.equals(type)) {
+ fillExcelData(index, row, 0);
+ addStatisticsRow();
+ }
+ }
+ wb.write(outputStream);
+ } catch (Exception e) {
+ log.error("瀵煎嚭Excel寮傚父{}", e.getMessage());
+ } finally {
+ if (wb != null) {
+ try {
+ wb.close();
+ } catch (IOException e1) {
+ e1.printStackTrace();
+ }
+ }
+ if (outputStream != null) {
+ try {
+ outputStream.close();
+ } catch (IOException e1) {
+ e1.printStackTrace();
+ }
+ }
+ }
+ }
+
+ /**
+ * 濉厖excel鏁版嵁
+ *
+ * @param index 搴忓彿
+ * @param row 鍗曞厓鏍艰
+ */
+ public void fillExcelData(int index, Row row, int firRow) {
+// int startNo = index * sheetSize;
+// int endNo = Math.min(startNo + sheetSize, list.size());
+ for (int i = 0; i < list.size(); i++) {
+ if(index==0)
+ row = sheet.createRow(i + firRow + 1);
+ else
+ row = sheet.createRow(i + 1 );
+ // 寰楀埌瀵煎嚭瀵硅薄.
+ T vo = (T) list.get(i);
+ int column = 0;
+ for (Object[] os : fields) {
+ Field field = (Field) os[0];
+ Excel excel = (Excel) os[1];
+ // 璁剧疆瀹炰綋绫荤鏈夊睘鎬у彲璁块棶
+ field.setAccessible(true);
+ this.addCell(excel, row, vo, field, column++);
+ }
+ }
+ }
+
+ /**
+ * 鍒涘缓琛ㄦ牸鏍峰紡
+ *
+ * @param wb 宸ヤ綔钖勫璞�
+ * @return 鏍峰紡鍒楄〃
+ */
+ private Map<String, CellStyle> createStyles(Workbook wb) {
+ // 鍐欏叆鍚勬潯璁板綍,姣忔潯璁板綍瀵瑰簲excel琛ㄤ腑鐨勪竴琛�
+ Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
+ CellStyle style = wb.createCellStyle();
+ style.setAlignment(HorizontalAlignment.CENTER);
+ style.setVerticalAlignment(VerticalAlignment.CENTER);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ style.setBorderRight(BorderStyle.THIN);
+ style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+ style.setBorderLeft(BorderStyle.THIN);
+ style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+ style.setBorderTop(BorderStyle.THIN);
+ style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+ style.setBorderBottom(BorderStyle.THIN);
+ style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+ Font dataFont = wb.createFont();
+ dataFont.setFontName("Arial");
+ dataFont.setFontHeightInPoints((short) 10);
+ style.setFont(dataFont);
+ styles.put("data", style);
+
+ // 鍒涘缓琛ㄥご鏍峰紡鏄犲皠锛屾牴鎹瓻xcel娉ㄨВ鍔ㄦ�佺敓鎴�
+ Map<String, CellStyle> headerStyles = new HashMap<String, CellStyle>();
+ for (Object[] os : fields)
+ {
+ Excel excel = (Excel) os[1];
+ String key = StringUtils.format("header_{}_{}", excel.headerColor(), excel.headerBackgroundColor());
+ if (!headerStyles.containsKey(key))
+ {
+ style = wb.createCellStyle();
+ style.cloneStyleFrom(styles.get("data"));
+ style.setAlignment(HorizontalAlignment.CENTER);
+ style.setVerticalAlignment(VerticalAlignment.CENTER);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ // 鏍规嵁娉ㄨВ璁剧疆琛ㄥご鑳屾櫙鑹� - 宸叉敞閲婏紝琛ㄥご涓嶆樉绀鸿儗鏅壊
+ /*if (excel.headerBackgroundColor() != IndexedColors.WHITE) {
+ style.setFillForegroundColor(excel.headerBackgroundColor().index);
+ style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+ }*/
+ Font headerFont = wb.createFont();
+ headerFont.setFontName("Arial");
+ headerFont.setFontHeightInPoints((short) 10);
+ headerFont.setBold(false);
+ headerFont.setColor(excel.headerColor().index);
+ style.setFont(headerFont);
+ headerStyles.put(key, style);
+ }
+ }
+ styles.putAll(headerStyles);
+
+ style = wb.createCellStyle();
+ style.setAlignment(HorizontalAlignment.CENTER);
+ style.setVerticalAlignment(VerticalAlignment.CENTER);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ Font totalFont = wb.createFont();
+ totalFont.setFontName("Arial");
+ totalFont.setFontHeightInPoints((short) 10);
+ style.setFont(totalFont);
+ styles.put("total", style);
+
+ style = wb.createCellStyle();
+ style.cloneStyleFrom(styles.get("data"));
+ style.setAlignment(HorizontalAlignment.LEFT);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ styles.put("data1", style);
+
+ style = wb.createCellStyle();
+ style.cloneStyleFrom(styles.get("data"));
+ style.setAlignment(HorizontalAlignment.CENTER);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ styles.put("data2", style);
+
+ style = wb.createCellStyle();
+ style.cloneStyleFrom(styles.get("data"));
+ style.setAlignment(HorizontalAlignment.RIGHT);
+ // 璁剧疆鍗曞厓鏍煎唴瀹硅嚜鍔ㄦ崲琛�
+ style.setWrapText(true);
+ styles.put("data3", style);
+
+ return styles;
+ }
+
+ /**
+ * 鍒涘缓鍗曞厓鏍�
+ */
+ public Cell createCell(Excel attr, Row row, int column) {
+ // 鍒涘缓鍒�
+ Cell cell = row.createCell(column);
+ // 鍐欏叆鍒椾俊鎭�
+ cell.setCellValue(attr.name());
+ setDataValidation(attr, row, column);
+ // 鏍规嵁Excel娉ㄨВ鍔ㄦ�侀�夋嫨琛ㄥご鏍峰紡
+ String key = StringUtils.format("header_{}_{}", attr.headerColor(), attr.headerBackgroundColor());
+ cell.setCellStyle(styles.get(key));
+ return cell;
+ }
+
+ /**
+ * 璁剧疆鍗曞厓鏍间俊鎭�
+ *
+ * @param value 鍗曞厓鏍煎��
+ * @param attr 娉ㄨВ鐩稿叧
+ * @param cell 鍗曞厓鏍间俊鎭�
+ */
+ public void setCellVo(Object value, Excel attr, Cell cell) {
+ if (Excel.ColumnType.STRING == attr.cellType()) {
+ cell.setCellValue(StringUtils.isNull(value) ? attr.defaultValue() : value + attr.suffix());
+ } else if (Excel.ColumnType.NUMERIC == attr.cellType()) {
+ cell.setCellValue(StringUtils.contains(Convert.toStr(value), ".") ? Convert.toDouble(value) : Convert.toInt(value));
+ } else if (Excel.ColumnType.IMAGE == attr.cellType()) {
+ ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1),
+ cell.getRow().getRowNum() + 1);
+ String imagePath = Convert.toStr(value);
+ if (StringUtils.isNotEmpty(imagePath)) {
+ byte[] data = ImageUtils.getImage(imagePath);
+ getDrawingPatriarch(cell.getSheet()).createPicture(anchor,
+ cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
+ }
+ }
+ }
+
+ /**
+ * 鑾峰彇鐢诲竷
+ */
+ public static Drawing<?> getDrawingPatriarch(Sheet sheet) {
+ if (sheet.getDrawingPatriarch() == null) {
+ sheet.createDrawingPatriarch();
+ }
+ return sheet.getDrawingPatriarch();
+ }
+
+ /**
+ * 鑾峰彇鍥剧墖绫诲瀷,璁剧疆鍥剧墖鎻掑叆绫诲瀷
+ */
+ public int getImageType(byte[] value) {
+ String type = FileTypeUtils.getFileExtendName(value);
+ if ("JPG".equalsIgnoreCase(type)) {
+ return Workbook.PICTURE_TYPE_JPEG;
+ } else if ("PNG".equalsIgnoreCase(type)) {
+ return Workbook.PICTURE_TYPE_PNG;
+ }
+ return Workbook.PICTURE_TYPE_JPEG;
+ }
+
+ /**
+ * 鍒涘缓琛ㄦ牸鏍峰紡
+ */
+ public void setDataValidation(Excel attr, Row row, int column) {
+ if (attr.name().indexOf("娉細") >= 0) {
+ sheet.setColumnWidth(column, 6000);
+ } else {
+ // 璁剧疆鍒楀
+ sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
+ }
+ // 濡傛灉璁剧疆浜嗘彁绀轰俊鎭垯榧犳爣鏀句笂鍘绘彁绀�.
+ if (StringUtils.isNotEmpty(attr.prompt())) {
+ // 杩欓噷榛樿璁句簡2-101鍒楁彁绀�.
+ setCellPrompt(sheet, "", attr.prompt(), 1, 100, column, column);
+ }
+ // 濡傛灉璁剧疆浜哻ombo灞炴�у垯鏈垪鍙兘閫夋嫨涓嶈兘杈撳叆
+ if (attr.combo().length > 0) {
+ // 杩欓噷榛樿璁句簡2-101鍒楀彧鑳介�夋嫨涓嶈兘杈撳叆.
+ setCellValidation(sheet, attr.combo(), 1, 100, column, column);
+ }
+ }
+
+ /**
+ * 娣诲姞鍗曞厓鏍�
+ */
+ public Cell addCell(Excel attr, Row row, T vo, Field field, int column) {
+ Cell cell = null;
+ try {
+ // 璁剧疆琛岄珮涓鸿嚜鍔ㄨ皟鏁�
+ row.setHeight((short) -1);
+ // 鏍规嵁Excel涓缃儏鍐靛喅瀹氭槸鍚﹀鍑�,鏈変簺鎯呭喌闇�瑕佷繚鎸佷负绌�,甯屾湜鐢ㄦ埛濉啓杩欎竴鍒�.
+ if (attr.isExport()) {
+ // 鍒涘缓cell
+ cell = row.createCell(column);
+ // 璁剧疆鍗曞厓鏍兼牱寮�
+ HorizontalAlignment align = attr.align();
+ String styleKey = "data";
+ if (align == HorizontalAlignment.LEFT) {
+ styleKey = "data1";
+ } else if (align == HorizontalAlignment.CENTER) {
+ styleKey = "data2";
+ } else if (align == HorizontalAlignment.RIGHT) {
+ styleKey = "data3";
+ }
+ cell.setCellStyle(styles.get(styleKey));
+
+ // 鐢ㄤ簬璇诲彇瀵硅薄涓殑灞炴��
+ Object value = getTargetValue(vo, field, attr);
+ String dateFormat = attr.dateFormat();
+ String readConverterExp = attr.readConverterExp();
+ String separator = attr.separator();
+ if (StringUtils.isNotEmpty(dateFormat) && StringUtils.isNotNull(value)) {
+ cell.setCellValue(DateUtils.parseDateToStr(dateFormat, (Date) value));
+ } else if (StringUtils.isNotEmpty(readConverterExp) && StringUtils.isNotNull(value)) {
+ cell.setCellValue(convertByExp(Convert.toStr(value), readConverterExp, separator));
+ } else if (value instanceof BigDecimal && -1 != attr.scale()) {
+ cell.setCellValue((((BigDecimal) value).setScale(attr.scale(), attr.roundingMode())).toString());
+ } else {
+ // 璁剧疆鍒楃被鍨�
+ setCellVo(value, attr, cell);
+ }
+ addStatisticsData(column, Convert.toStr(value), attr);
+ }
+ } catch (Exception e) {
+ log.error("瀵煎嚭Excel澶辫触{}", e);
+ }
+ return cell;
+ }
+
+ /**
+ * 璁剧疆鍗曞厓鏍兼彁绀�
+ *
+ * @param sheet 琛ㄥ崟
+ * @param promptTitle 鎻愮ず鏍囬
+ * @param promptContent 鎻愮ず鍐呭
+ * @param firstRow 寮�濮嬭
+ * @param endRow 缁撴潫琛�
+ * @param firstCol 寮�濮嬪垪
+ * @param endCol 缁撴潫鍒�
+ */
+ public void setCellPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow,
+ int firstCol, int endCol) {
+ DataValidationHelper helper = sheet.getDataValidationHelper();
+ DataValidationConstraint constraint = helper.createCustomConstraint("DD1");
+ CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
+ DataValidation dataValidation = helper.createValidation(constraint, regions);
+ dataValidation.createPromptBox(promptTitle, promptContent);
+ dataValidation.setShowPromptBox(true);
+ sheet.addValidationData(dataValidation);
+ }
+
+ /**
+ * 璁剧疆鏌愪簺鍒楃殑鍊煎彧鑳借緭鍏ラ鍒剁殑鏁版嵁,鏄剧ず涓嬫媺妗�.
+ *
+ * @param sheet 瑕佽缃殑sheet.
+ * @param textlist 涓嬫媺妗嗘樉绀虹殑鍐呭
+ * @param firstRow 寮�濮嬭
+ * @param endRow 缁撴潫琛�
+ * @param firstCol 寮�濮嬪垪
+ * @param endCol 缁撴潫鍒�
+ * @return 璁剧疆濂界殑sheet.
+ */
+ public void setCellValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol) {
+ DataValidationHelper helper = sheet.getDataValidationHelper();
+ // 鍔犺浇涓嬫媺鍒楄〃鍐呭
+ DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);
+ // 璁剧疆鏁版嵁鏈夋晥鎬у姞杞藉湪鍝釜鍗曞厓鏍间笂,鍥涗釜鍙傛暟鍒嗗埆鏄細璧峰琛屻�佺粓姝㈣銆佽捣濮嬪垪銆佺粓姝㈠垪
+ CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
+ // 鏁版嵁鏈夋晥鎬у璞�
+ DataValidation dataValidation = helper.createValidation(constraint, regions);
+ // 澶勭悊Excel鍏煎鎬ч棶棰�
+ if (dataValidation instanceof XSSFDataValidation) {
+ dataValidation.setSuppressDropDownArrow(false);
+ dataValidation.setShowErrorBox(true);
+ }
+
+ sheet.addValidationData(dataValidation);
+ }
+
+ /**
+ * 瑙ｆ瀽瀵煎嚭鍊� 0=鐢�,1=濂�,2=鏈煡
+ *
+ * @param propertyValue 鍙傛暟鍊�
+ * @param converterExp 缈昏瘧娉ㄨВ
+ * @param separator 鍒嗛殧绗�
+ * @return 瑙ｆ瀽鍚庡��
+ */
+ public static String convertByExp(String propertyValue, String converterExp, String separator) {
+ StringBuilder propertyString = new StringBuilder();
+ String[] convertSource = converterExp.split(",");
+ for (String item : convertSource) {
+ String[] itemArray = item.split("=");
+ if (StringUtils.containsAny(separator, propertyValue)) {
+ for (String value : propertyValue.split(separator)) {
+ if (itemArray[0].equals(value)) {
+ propertyString.append(itemArray[1] + separator);
+ break;
+ }
+ }
+ } else {
+ if (itemArray[0].equals(propertyValue)) {
+ return itemArray[1];
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 鍙嶅悜瑙ｆ瀽鍊� 鐢�=0,濂�=1,鏈煡=2
+ *
+ * @param propertyValue 鍙傛暟鍊�
+ * @param converterExp 缈昏瘧娉ㄨВ
+ * @param separator 鍒嗛殧绗�
+ * @return 瑙ｆ瀽鍚庡��
+ */
+ public static String reverseByExp(String propertyValue, String converterExp, String separator) {
+ StringBuilder propertyString = new StringBuilder();
+ String[] convertSource = converterExp.split(",");
+ for (String item : convertSource) {
+ String[] itemArray = item.split("=");
+ if (StringUtils.containsAny(separator, propertyValue)) {
+ for (String value : propertyValue.split(separator)) {
+ if (itemArray[1].equals(value)) {
+ propertyString.append(itemArray[0] + separator);
+ break;
+ }
+ }
+ } else {
+ if (itemArray[1].equals(propertyValue)) {
+ return itemArray[0];
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 鍚堣缁熻淇℃伅
+ */
+ private void addStatisticsData(Integer index, String text, Excel entity) {
+ if (entity != null && entity.isStatistics()) {
+ Double temp = 0D;
+ if (!statistics.containsKey(index)) {
+ statistics.put(index, temp);
+ }
+ try {
+ temp = Double.valueOf(text);
+ } catch (NumberFormatException e) {
+ }
+ statistics.put(index, statistics.get(index) + temp);
+ }
+ }
+
+ /**
+ * 鍒涘缓缁熻琛�
+ */
+ public void addStatisticsRow() {
+ if (statistics.size() > 0) {
+ Cell cell = null;
+ Row row = sheet.createRow(sheet.getLastRowNum() + 1);
+ Set<Integer> keys = statistics.keySet();
+ cell = row.createCell(0);
+ cell.setCellStyle(styles.get("total"));
+ cell.setCellValue("鍚堣");
+
+ for (Integer key : keys) {
+ cell = row.createCell(key);
+ cell.setCellStyle(styles.get("total"));
+ cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));
+ }
+ statistics.clear();
+ }
+ }
+
+ /**
+ * 鑾峰彇bean涓殑灞炴�у��
+ *
+ * @param vo 瀹炰綋瀵硅薄
+ * @param field 瀛楁
+ * @param excel 娉ㄨВ
+ * @return 鏈�缁堢殑灞炴�у��
+ * @throws Exception
+ */
+ private Object getTargetValue(T vo, Field field, Excel excel) throws Exception {
+ Object o = field.get(vo);
+ if (StringUtils.isNotEmpty(excel.targetAttr())) {
+ String target = excel.targetAttr();
+ if (target.indexOf(".") > -1) {
+ String[] targets = target.split("[.]");
+ for (String name : targets) {
+ o = getValue(o, name);
+ }
+ } else {
+ o = getValue(o, target);
+ }
+ }
+ return o;
+ }
+
+ /**
+ * 浠ョ被鐨勫睘鎬х殑get鏂规硶鏂规硶褰㈠紡鑾峰彇鍊�
+ *
+ * @param o
+ * @param name
+ * @return value
+ * @throws Exception
+ */
+ private Object getValue(Object o, String name) throws Exception {
+ if (StringUtils.isNotNull(o) && StringUtils.isNotEmpty(name)) {
+ Class<?> clazz = o.getClass();
+ Field field = clazz.getDeclaredField(name);
+ field.setAccessible(true);
+ o = field.get(o);
+ }
+ return o;
+ }
+
+ /**
+ * 寰楀埌鎵�鏈夊畾涔夊瓧娈�
+ */
+ private void createExcelField() {
+ this.fields = new ArrayList<Object[]>();
+ List<Field> tempFields = new ArrayList<>();
+ tempFields.addAll(Arrays.asList(clazz.getSuperclass().getDeclaredFields()));
+ tempFields.addAll(Arrays.asList(clazz.getDeclaredFields()));
+ for (Field field : tempFields) {
+ // 鍗曟敞瑙�
+ if (field.isAnnotationPresent(Excel.class)) {
+ putToField(field, field.getAnnotation(Excel.class));
+ }
+
+ // 澶氭敞瑙�
+ if (field.isAnnotationPresent(Excels.class)) {
+ Excels attrs = field.getAnnotation(Excels.class);
+ Excel[] excels = attrs.value();
+ for (Excel excel : excels) {
+ putToField(field, excel);
+ }
+ }
+ }
+ this.fields = this.fields.stream().sorted(Comparator.comparing(objects -> ((Excel) objects[1]).sort())).collect(Collectors.toList());
+ this.maxHeight = getRowHeight();
+ }
+
+ /**
+ * 鏍规嵁娉ㄨВ鑾峰彇鏈�澶ц楂�
+ */
+ public short getRowHeight() {
+ double maxHeight = 0;
+ for (Object[] os : this.fields) {
+ Excel excel = (Excel) os[1];
+ maxHeight = maxHeight > excel.height() ? maxHeight : excel.height();
+ }
+ return (short) (maxHeight * 20);
+ }
+
+ /**
+ * 鏀惧埌瀛楁闆嗗悎涓�
+ */
+ private void putToField(Field field, Excel attr) {
+ if (attr != null && (attr.type() == Excel.Type.ALL || attr.type() == type)) {
+ this.fields.add(new Object[]{field, attr});
+ }
+ }
+
+ /**
+ * 鍒涘缓涓�涓伐浣滅翱
+ */
+ public void createWorkbook() {
+ this.wb = new XSSFWorkbook();
+ }
+
+ /**
+ * 鍒涘缓宸ヤ綔琛�
+ *
+ * @param sheetNo sheet鏁伴噺
+ * @param index 搴忓彿
+ */
+ public void createSheet(double sheetNo, int index) {
+ this.sheet = wb.createSheet();
+ this.styles = createStyles(wb);
+ // 璁剧疆宸ヤ綔琛ㄧ殑鍚嶇О.
+ if (sheetNo == 0) {
+ wb.setSheetName(index, sheetName);
+ } else {
+ wb.setSheetName(index, sheetName + index);
+ }
+ }
+ /**
+ * 鍒涘缓宸ヤ綔琛�
+ *
+ * @param index 搴忓彿
+ */
+ public void createSheetManySheet( int index) {
+ this.sheet = wb.createSheet();
+ this.styles = createStyles(wb);
+ wb.setSheetName(index, sheetName);
+ }
+ /**
+ * 鑾峰彇鍗曞厓鏍煎��
+ *
+ * @param row 鑾峰彇鐨勮
+ * @param column 鑾峰彇鍗曞厓鏍煎垪鍙�
+ * @return 鍗曞厓鏍煎��
+ */
+ public Object getCellValue(Row row, int column) {
+ if (row == null) {
+ return row;
+ }
+ Object val = "";
+ try {
+ Cell cell = row.getCell(column);
+ if (StringUtils.isNotNull(cell)) {
+ if (cell.getCellType() == CellType.NUMERIC || cell.getCellType() == CellType.FORMULA) {
+ val = cell.getNumericCellValue();
+ if (DateUtil.isCellDateFormatted(cell)) {
+ val = DateUtil.getJavaDate((Double) val); // POI Excel 鏃ユ湡鏍煎紡杞崲
+ } else {
+ if ((Double) val % 1 != 0) {
+ val = new BigDecimal(val.toString());
+ } else {
+ val = new DecimalFormat("0").format(val);
+ }
+ }
+ } else if (cell.getCellType() == CellType.STRING) {
+ val = cell.getStringCellValue();
+ } else if (cell.getCellType() == CellType.BOOLEAN) {
+ val = cell.getBooleanCellValue();
+ } else if (cell.getCellType() == CellType.ERROR) {
+ val = cell.getErrorCellValue();
+ }
+
+ }
+ } catch (Exception e) {
+ return val;
+ }
+ return val;
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
--
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