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| 826b66 | 1 | package com.hx.util; |
| C | 2 | |
| 3 | import com.hx.exception.TipsException; | |
| 4 | import com.monitorjbl.xlsx.StreamingReader; | |
| 5 | import org.apache.poi.hssf.usermodel.*; | |
| 6 | import org.apache.poi.openxml4j.exceptions.OLE2NotOfficeXmlFileException; | |
| 7 | import org.apache.poi.ss.usermodel.*; | |
| 8 | import org.apache.poi.xssf.streaming.SXSSFWorkbook; | |
| 9 | import org.apache.poi.xssf.usermodel.XSSFCell; | |
| 10 | import org.apache.poi.xssf.usermodel.XSSFRow; | |
| 11 | import org.apache.poi.xssf.usermodel.XSSFSheet; | |
| 12 | import org.apache.poi.xssf.usermodel.XSSFWorkbook; | |
| 13 | import org.springframework.web.multipart.MultipartFile; | |
| 14 | ||
| 15 | import javax.imageio.ImageIO; | |
| 16 | import java.awt.image.BufferedImage; | |
| 17 | import java.io.*; | |
| 18 | import java.text.DateFormat; | |
| 19 | import java.text.SimpleDateFormat; | |
| 20 | import java.util.ArrayList; | |
| 21 | import java.util.Date; | |
| 22 | import java.util.List; | |
| 23 | import java.util.Map; | |
| 24 | ||
| 25 | ||
| 26 | /** | |
| 27 | * | |
| 28 | * @author hjr | |
| 29 | */ | |
| 30 | public final class ExcelUtil { | |
| 31 | ||
| 32 | /** | |
| 33 | * @param excelName | |
| 34 | * 文件名称 | |
| 35 | * @param outPath | |
| 36 | * 保存路径 | |
| 37 | * @param headList | |
| 38 | * Excel文件Head标题集合 | |
| 39 | * @param fieldList | |
| 40 | * Excel文件Field标题集合 根据field来寻找位置填充表格 | |
| 41 | * @param dataList | |
| 42 | * Excel文件数据内容部分 | |
| 43 | * @throws Exception | |
| 44 | */ | |
| 45 | public static String createExcel(String outPath, String excelName, | |
| 46 | String[] headList, String[] fieldList, | |
| 47 | List<Map<String, Object>> dataList) throws Exception { | |
| 48 | ||
| 49 | String filePath = null; | |
| 50 | // 创建新的Excel 工作簿 | |
| 51 | HSSFWorkbook workbook = new HSSFWorkbook(); | |
| 52 | ||
| 53 | // 在Excel工作簿中建一工作表，其名为缺省值 | |
| 54 | // 如要新建一名为"效益指标"的工作表，其语句为： | |
| 55 | // HSSFSheet sheet = workbook.createSheet("效益指标"); | |
| 56 | HSSFSheet sheet = workbook.createSheet(); | |
| 57 | // 在索引0的位置创建行（最顶端的行） | |
| 58 | HSSFRow row = sheet.createRow(0); | |
| 59 | // =============================================================== | |
| 60 | ||
| 61 | HSSFCell cell; | |
| 62 | for (int i = 0; i < headList.length; i++) { | |
| 63 | // 在索引0的位置创建单元格（左上端） | |
| 64 | cell = row.createCell(i); | |
| 65 | // 定义单元格为字符串类型 | |
| 66 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 67 | // 在单元格中输入一些内容 | |
| 68 | cell.setCellValue(headList[i]); | |
| 69 | } | |
| 70 | // =============================================================== | |
| 71 | if (dataList != null) { | |
| 72 | HSSFRow row_value; | |
| 73 | Map<String, Object> dataMap; | |
| 74 | for (int n = 0; n < dataList.size(); n++) { | |
| 75 | // 在索引1的位置创建行 | |
| 76 | row_value = sheet.createRow(n + 1); | |
| 77 | dataMap = dataList.get(n); | |
| 78 | // =============================================================== | |
| 79 | for (int i = 0; i < fieldList.length; i++) { | |
| 80 | // 在索引0的位置创建单元格（左上端） | |
| 81 | cell = row_value.createCell(i); | |
| 82 | // 定义单元格为字符串类型 | |
| 83 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 84 | // 在单元格中输入一些内容 | |
| 85 | cell.setCellValue(objToString(dataMap.get(fieldList[i]))); | |
| 86 | } | |
| 87 | // =============================================================== | |
| 88 | } | |
| 89 | } | |
| 90 | ||
| 91 | // 新建一输出文件流 | |
| 92 | File file = SimpleTool.createFile(outPath, excelName); | |
| 93 | FileOutputStream fOut = new FileOutputStream(file); | |
| 94 | // 把相应的Excel 工作簿存盘 | |
| 95 | workbook.write(fOut); | |
| 96 | fOut.flush(); | |
| 97 | // 操作结束，关闭文件 | |
| 98 | fOut.close(); | |
| 99 | ||
| 100 | if(outPath.endsWith("/")){ | |
| 101 | filePath = outPath + excelName; | |
| 102 | }else{ | |
| 103 | filePath = outPath +"/"+ excelName; | |
| 104 | } | |
| 105 | return filePath; | |
| 106 | } | |
| 107 | ||
| 108 | /**生成临时文件 | |
| 109 | * @param headList | |
| 110 | * Excel文件Head标题集合 | |
| 111 | * @param fieldList | |
| 112 | * Excel文件Field标题集合 根据field来寻找位置填充表格 | |
| 113 | * @param dataList | |
| 114 | * Excel文件数据内容部分 | |
| 115 | * @throws Exception | |
| 116 | */ | |
| 117 | public static File createExcel(String[] headList, String[] fieldList, | |
| 118 | List<Map<String, Object>> dataList) throws Exception { | |
| 119 | File file = File.createTempFile("temp", ".xlsx"); | |
| 120 | try{ | |
| 121 | // 创建新的Excel 工作簿 | |
| 122 | HSSFWorkbook workbook = new HSSFWorkbook(); | |
| 123 | ||
| 124 | // 在Excel工作簿中建一工作表，其名为缺省值 | |
| 125 | // 如要新建一名为"效益指标"的工作表，其语句为： | |
| 126 | // HSSFSheet sheet = workbook.createSheet("效益指标"); | |
| 127 | HSSFSheet sheet = workbook.createSheet(); | |
| 128 | // 在索引0的位置创建行（最顶端的行） | |
| 129 | HSSFRow row = sheet.createRow(0); | |
| 130 | // =============================================================== | |
| 131 | HSSFCell cell; | |
| 132 | for (int i = 0; i < headList.length; i++) { | |
| 133 | // 在索引0的位置创建单元格（左上端） | |
| 134 | cell = row.createCell(i); | |
| 135 | // 定义单元格为字符串类型 | |
| 136 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 137 | // 在单元格中输入一些内容 | |
| 138 | cell.setCellValue(headList[i]); | |
| 139 | } | |
| 140 | // =============================================================== | |
| 141 | if (dataList != null) { | |
| 142 | HSSFRow row_value; | |
| 143 | Map<String, Object> dataMap; | |
| 144 | for (int n = 0; n < dataList.size(); n++) { | |
| 145 | // 在索引1的位置创建行 | |
| 146 | row_value = sheet.createRow(n + 1); | |
| 147 | dataMap = dataList.get(n); | |
| 148 | // =============================================================== | |
| 149 | for (int i = 0; i < fieldList.length; i++) { | |
| 150 | // 在索引0的位置创建单元格（左上端） | |
| 151 | cell = row_value.createCell(i); | |
| 152 | // 定义单元格为字符串类型 | |
| 153 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 154 | // 在单元格中输入一些内容 | |
| 155 | cell.setCellValue(objToString(dataMap.get(fieldList[i]))); | |
| 156 | } | |
| 157 | // =============================================================== | |
| 158 | } | |
| 159 | } | |
| 160 | ||
| 161 | // 新建一输出文件流 | |
| 162 | FileOutputStream fOut = new FileOutputStream(file); | |
| 163 | // 把相应的Excel 工作簿存盘 | |
| 164 | workbook.write(fOut); | |
| 165 | fOut.flush(); | |
| 166 | // 操作结束，关闭文件 | |
| 167 | fOut.close(); | |
| 168 | }catch (Exception e){ | |
| 169 | ||
| 170 | }finally { | |
| 171 | file.deleteOnExit(); | |
| 172 | } | |
| 173 | return file; | |
| 174 | } | |
| 175 | ||
| 176 | /**生成临时文件 | |
| 177 | * @param headList | |
| 178 | * Excel文件Head标题集合 | |
| 179 | * @param fieldList | |
| 180 | * Excel文件Field标题集合 根据field来寻找位置填充表格 | |
| 181 | * @param dataList | |
| 182 | * Excel文件数据内容部分 | |
| 183 | * @throws Exception | |
| 184 | */ | |
| 185 | public static File createExcel(String[] headList, String[] fieldList, List<Map<String, Object>> dataList | |
| 186 | ,Integer height,Integer width) throws Exception { | |
| 187 | File file = File.createTempFile("temp", ".xls"); | |
| 188 | try{ | |
| 189 | ||
| 190 | if(height == null){ | |
| 191 | height = 450; | |
| 192 | } | |
| 193 | if(width == null){ | |
| 194 | width = 5000; | |
| 195 | } | |
| 196 | // 创建新的Excel 工作簿 | |
| 197 | HSSFWorkbook workbook = new HSSFWorkbook(); | |
| 198 | ||
| 199 | //合并的单元格样式 | |
| 200 | HSSFCellStyle boderStyle = workbook.createCellStyle(); | |
| 201 | //垂直居中 | |
| 202 | boderStyle.setVerticalAlignment(VerticalAlignment.CENTER); | |
| 203 | boderStyle.setAlignment(HorizontalAlignment.CENTER); // 创建一个居中格式 | |
| 204 | ||
| 205 | // 在Excel工作簿中建一工作表，其名为缺省值 | |
| 206 | // 如要新建一名为"效益指标"的工作表，其语句为： | |
| 207 | // HSSFSheet sheet = workbook.createSheet("效益指标"); | |
| 208 | HSSFSheet sheet = workbook.createSheet(); | |
| 209 | // 在索引0的位置创建行（最顶端的行） | |
| 210 | HSSFRow row = sheet.createRow(0); | |
| 211 | // =============================================================== | |
| 212 | HSSFCell cell; | |
| 213 | for (int i = 0; i < headList.length; i++) { | |
| 214 | //高度 | |
| 215 | row.setHeight(height.shortValue()); | |
| 216 | sheet.setColumnWidth(i,width); | |
| 217 | // 在索引0的位置创建单元格（左上端） | |
| 218 | cell = row.createCell(i); | |
| 219 | // 定义单元格为字符串类型 | |
| 220 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 221 | // 在单元格中输入一些内容 | |
| 222 | cell.setCellValue(headList[i]); | |
| 223 | cell.setCellStyle(boderStyle); | |
| 224 | } | |
| 225 | // =============================================================== | |
| 226 | if (dataList != null) { | |
| 227 | HSSFRow row_value; | |
| 228 | Map<String, Object> dataMap; | |
| 229 | for (int n = 0; n < dataList.size(); n++) { | |
| 230 | // 在索引1的位置创建行 | |
| 231 | row_value = sheet.createRow(n + 1); | |
| 232 | row_value.setHeight(height.shortValue()); | |
| 233 | dataMap = dataList.get(n); | |
| 234 | // =============================================================== | |
| 235 | for (int i = 0; i < fieldList.length; i++) { | |
| 236 | // 在索引0的位置创建单元格（左上端） | |
| 237 | sheet.setColumnWidth(i,width); | |
| 238 | cell = row_value.createCell(i); | |
| 239 | // 定义单元格为字符串类型 | |
| 240 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 241 | // 在单元格中输入一些内容 | |
| 242 | cell.setCellValue(objToString(dataMap.get(fieldList[i]))); | |
| 243 | cell.setCellStyle(boderStyle); | |
| 244 | } | |
| 245 | // =============================================================== | |
| 246 | } | |
| 247 | } | |
| 248 | ||
| 249 | // 新建一输出文件流 | |
| 250 | FileOutputStream fOut = new FileOutputStream(file); | |
| 251 | // 把相应的Excel 工作簿存盘 | |
| 252 | workbook.write(fOut); | |
| 253 | fOut.flush(); | |
| 254 | // 操作结束，关闭文件 | |
| 255 | fOut.close(); | |
| 256 | }catch (Exception e){ | |
| 257 | ||
| 258 | }finally { | |
| 259 | file.deleteOnExit(); | |
| 260 | } | |
| 261 | return file; | |
| 262 | } | |
| 263 | ||
| 264 | /**无限制行数生成ecxel，生成临时文件 | |
| 265 | * @param headList | |
| 266 | * Excel文件Head标题集合 | |
| 267 | * @param fieldList | |
| 268 | * Excel文件Field标题集合 根据field来寻找位置填充表格 | |
| 269 | * @param dataList | |
| 270 | * Excel文件数据内容部分 | |
| 271 | * @param height 单元格高度，默认450 | |
| 272 | * @param width 单元格宽度，默认5000 | |
| 273 | * @throws Exception | |
| 274 | */ | |
| 275 | public static File createXSSExcel(String[] headList, String[] fieldList, List<Map<String, Object>> dataList | |
| 276 | ,Integer height,Integer width) throws Exception { | |
| 277 | File file = File.createTempFile("temp", ".xls"); | |
| 278 | try{ | |
| 279 | ||
| 280 | if(height == null){ | |
| 281 | height = 450; | |
| 282 | } | |
| 283 | if(width == null){ | |
| 284 | width = 5000; | |
| 285 | } | |
| 286 | // 创建新的Excel 工作簿 | |
| 287 | //XSSFWorkbook workbook = new XSSFWorkbook(); | |
| 288 | SXSSFWorkbook workbook = new SXSSFWorkbook(1000); | |
| 289 | ||
| 290 | //合并的单元格样式 | |
| 291 | CellStyle boderStyle = workbook.createCellStyle(); | |
| 292 | //垂直居中 | |
| 293 | boderStyle.setVerticalAlignment(VerticalAlignment.CENTER); | |
| 294 | boderStyle.setAlignment(HorizontalAlignment.CENTER); // 创建一个居中格式 | |
| 295 | ||
| 296 | // 在Excel工作簿中建一工作表，其名为缺省值 | |
| 297 | // 如要新建一名为"效益指标"的工作表，其语句为： | |
| 298 | // HSSFSheet sheet = workbook.createSheet("效益指标"); | |
| 299 | Sheet sheet = workbook.createSheet(); | |
| 300 | // 在索引0的位置创建行（最顶端的行） | |
| 301 | Row row = sheet.createRow(0); | |
| 302 | // =============================================================== | |
| 303 | Cell cell; | |
| 304 | for (int i = 0; i < headList.length; i++) { | |
| 305 | //高度 | |
| 306 | row.setHeight(height.shortValue()); | |
| 307 | sheet.setColumnWidth(i,width); | |
| 308 | // 在索引0的位置创建单元格（左上端） | |
| 309 | cell = row.createCell(i); | |
| 310 | // 定义单元格为字符串类型 | |
| 311 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 312 | // 在单元格中输入一些内容 | |
| 313 | cell.setCellValue(headList[i]); | |
| 314 | cell.setCellStyle(boderStyle); | |
| 315 | } | |
| 316 | // =============================================================== | |
| 317 | if (dataList != null) { | |
| 318 | Row row_value; | |
| 319 | Map<String, Object> dataMap; | |
| 320 | for (int n = 0; n < dataList.size(); n++) { | |
| 321 | // 在索引1的位置创建行 | |
| 322 | row_value = sheet.createRow(n + 1); | |
| 323 | row_value.setHeight(height.shortValue()); | |
| 324 | dataMap = dataList.get(n); | |
| 325 | // =============================================================== | |
| 326 | for (int i = 0; i < fieldList.length; i++) { | |
| 327 | // 在索引0的位置创建单元格（左上端） | |
| 328 | sheet.setColumnWidth(i,width); | |
| 329 | cell = row_value.createCell(i); | |
| 330 | // 定义单元格为字符串类型 | |
| 331 | //cell.setCellType(HSSFCell.CELL_TYPE_STRING); | |
| 332 | // 在单元格中输入一些内容 | |
| 333 | cell.setCellValue(objToString(dataMap.get(fieldList[i]))); | |
| 334 | cell.setCellStyle(boderStyle); | |
| 335 | } | |
| 336 | // =============================================================== | |
| 337 | } | |
| 338 | } | |
| 339 | ||
| 340 | // 新建一输出文件流 | |
| 341 | FileOutputStream fOut = new FileOutputStream(file); | |
| 342 | // 把相应的Excel 工作簿存盘 | |
| 343 | workbook.write(fOut); | |
| 344 | fOut.flush(); | |
| 345 | // 操作结束，关闭文件 | |
| 346 | fOut.close(); | |
| 347 | }catch (Exception e){ | |
| 348 | ||
| 349 | }finally { | |
| 350 | file.deleteOnExit(); | |
| 351 | } | |
| 352 | return file; | |
| 353 | } | |
| 354 | ||
| 355 | ||
| 356 | private static String objToString(Object obj) { | |
| 357 | if (obj == null) { | |
| 358 | return ""; | |
| 359 | } else { | |
| 360 | if (obj instanceof String) { | |
| 361 | return (String) obj; | |
| 362 | } else if (obj instanceof Date) { | |
| 363 | return null;// DateUtil.dateToString((Date) | |
| 364 | // obj,DateUtil.DATESTYLE_SHORT_EX); | |
| 365 | } else { | |
| 366 | return obj.toString(); | |
| 367 | } | |
| 368 | } | |
| 369 | } | |
| 370 | ||
| 371 | /** | |
| 372 | * 读取Excel数据 | |
| 373 | * @param file | |
| 374 | * @param header | |
| 375 | * @return | |
| 376 | * @throws Exception | |
| 377 | */ | |
| 378 | public static List<List<String>> readExcelData(MultipartFile file, boolean header) throws Exception { | |
| 379 | ||
| 380 | String fileName = file.getOriginalFilename(); | |
| 381 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 382 | throw new TipsException("上传文件格式不正确"); | |
| 383 | } | |
| 384 | ||
| 385 | //判断不同格式处理方法不同 | |
| 386 | if(fileName.matches("^.+\\.(?i)(xls)$")){ | |
| 387 | //xls格式使用HSSF | |
| 388 | return readExcelByeFileData(file, header); | |
| 389 | }else{ | |
| 390 | //xlsx格式使用XSSF | |
| 391 | return readExcelByeFileDataToXSSF(file, header); | |
| 392 | } | |
| 393 | } | |
| 394 | ||
| 395 | /** | |
| 396 | * 读取 Excel文件内容 | |
| 397 | * | |
| 398 | * @param file | |
| 399 | * @param header 是否包括表头 | |
| 400 | * @return | |
| 401 | * @throws Exception | |
| 402 | */ | |
| 403 | public static List<List<String>> readExcelByeFileData(MultipartFile file, boolean header) throws Exception { | |
| 404 | ||
| 405 | String fileName = file.getOriginalFilename(); | |
| 406 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 407 | throw new TipsException("上传文件格式不正确"); | |
| 408 | } | |
| 409 | ||
| 410 | // 结果集 | |
| 411 | List<List<String>> list = new ArrayList<>(); | |
| 412 | ||
| 413 | HSSFWorkbook hssfworkbook = new HSSFWorkbook(file.getInputStream()); | |
| 414 | ||
| 415 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 416 | for(int s=0;s<hssfworkbook.getNumberOfSheets();s++) { | |
| 417 | HSSFSheet hssfsheet = hssfworkbook.getSheetAt(s); | |
| 418 | int col = 0; | |
| 419 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 420 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 421 | HSSFRow hssfrow = hssfsheet.getRow(j); | |
| 422 | if(hssfrow!=null){ | |
| 423 | if(j == 0) { | |
| 424 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 425 | if(!header) { | |
| 426 | //不包括表头 | |
| 427 | continue; | |
| 428 | } | |
| 429 | } | |
| 430 | // 单行数据 | |
| 431 | List<String> arrayString = new ArrayList<>(); | |
| 432 | for (int i = 0; i < col; i++) { | |
| 433 | HSSFCell cell = hssfrow.getCell(i); | |
| 434 | if (cell == null) { | |
| 435 | arrayString.add(""); | |
| 436 | } else if (cell.getCellType() == CellType.NUMERIC) { | |
| 437 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 438 | if (CellType.NUMERIC == cell.getCellType()) { | |
| 439 | short format = cell.getCellStyle().getDataFormat(); | |
| 440 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 441 | //日期（中文时间格式的） | |
| 442 | Date d = cell.getDateCellValue(); | |
| 443 | DateFormat formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 444 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 445 | arrayString.add(formater.format(d)); | |
| 446 | //arrayString[i] = formater.format(d); | |
| 447 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 448 | Date d = cell.getDateCellValue(); | |
| 449 | //DateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒"); | |
| 450 | DateFormat formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 451 | arrayString.add(formater.format(d)); | |
| 452 | //arrayString[i] = formater.format(d); | |
| 453 | } else { | |
| 454 | if(CellType.STRING == cell.getCellType()){ | |
| 455 | arrayString.add(cell.getStringCellValue()); | |
| 456 | //arrayString[i] =cell.getStringCellValue(); | |
| 457 | }else if(CellType.FORMULA==cell.getCellType()){ | |
| 458 | arrayString.add(cell.getCellFormula()); | |
| 459 | //arrayString[i] =cell.getCellFormula(); | |
| 460 | }else if(CellType.NUMERIC== cell.getCellType()){ | |
| 461 | HSSFDataFormatter dataFormatter = new HSSFDataFormatter(); | |
| 462 | arrayString.add(dataFormatter.formatCellValue(cell)); | |
| 463 | //arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 464 | } | |
| 465 | } | |
| 466 | } | |
| 467 | } else if(cell.getCellType() == CellType.BLANK){ | |
| 468 | arrayString.add(""); | |
| 469 | //arrayString[i] = ""; | |
| 470 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 471 | if(cell.getCellType() != CellType.BOOLEAN){ | |
| 472 | arrayString.add(cell.getStringCellValue().trim()); | |
| 473 | }else{ | |
| 474 | arrayString.add(cell.getBooleanCellValue() ? "TRUE" : "FALSE"); | |
| 475 | } | |
| 476 | //arrayString[i] = cell.getStringCellValue().trim(); | |
| 477 | } | |
| 478 | } | |
| 479 | list.add(arrayString); | |
| 480 | } | |
| 481 | } | |
| 482 | } | |
| 483 | return list; | |
| 484 | } | |
| 485 | ||
| 486 | /** | |
| 487 | * 读取 Excel文件内容 | |
| 488 | * | |
| 489 | * @param file | |
| 490 | * @param header 是否包括表头 | |
| 491 | * @return | |
| 492 | * @throws Exception | |
| 493 | */ | |
| 494 | public static List<List<String>> readExcelByeFileDataToXSSF(MultipartFile file, boolean header) throws Exception { | |
| 495 | ||
| 496 | String fileName = file.getOriginalFilename(); | |
| 497 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 498 | throw new TipsException("上传文件格式不正确"); | |
| 499 | } | |
| 500 | ||
| 501 | // 结果集 | |
| 502 | List<List<String>> list = new ArrayList<>(); | |
| 503 | ||
| 504 | XSSFWorkbook xssfWorkbook = new XSSFWorkbook(file.getInputStream()); | |
| 505 | ||
| 506 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 507 | for(int s=0;s<xssfWorkbook.getNumberOfSheets();s++) { | |
| 508 | XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(s); | |
| 509 | int col = 0; | |
| 510 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 511 | for (int j = 0; j < xssfSheet.getPhysicalNumberOfRows(); j++) { | |
| 512 | XSSFRow xssfrow = xssfSheet.getRow(j); | |
| 513 | if(xssfrow!=null){ | |
| 514 | if(j == 0) { | |
| 515 | col = xssfrow.getPhysicalNumberOfCells(); | |
| 516 | if(!header) { | |
| 517 | //不包括表头 | |
| 518 | continue; | |
| 519 | } | |
| 520 | } | |
| 521 | // 单行数据 | |
| 522 | List<String> arrayString = new ArrayList<>(); | |
| 523 | for (int i = 0; i < col; i++) { | |
| 524 | XSSFCell cell = xssfrow.getCell(i); | |
| 525 | if (cell == null) { | |
| 526 | arrayString.add(""); | |
| 527 | } else if (cell.getCellType() == CellType.NUMERIC) { | |
| 528 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 529 | if (CellType.NUMERIC == cell.getCellType()) { | |
| 530 | short format = cell.getCellStyle().getDataFormat(); | |
| 531 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 532 | //日期（中文时间格式的） | |
| 533 | Date d = cell.getDateCellValue(); | |
| 534 | DateFormat formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 535 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 536 | arrayString.add(formater.format(d)); | |
| 537 | //arrayString[i] = formater.format(d); | |
| 538 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 539 | Date d = cell.getDateCellValue(); | |
| 540 | //DateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒"); | |
| 541 | DateFormat formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 542 | arrayString.add(formater.format(d)); | |
| 543 | //arrayString[i] = formater.format(d); | |
| 544 | } else { | |
| 545 | if(CellType.STRING == cell.getCellType()){ | |
| 546 | arrayString.add(cell.getStringCellValue()); | |
| 547 | //arrayString[i] =cell.getStringCellValue(); | |
| 548 | }else if(CellType.FORMULA==cell.getCellType()){ | |
| 549 | arrayString.add(cell.getCellFormula()); | |
| 550 | //arrayString[i] =cell.getCellFormula(); | |
| 551 | }else if(CellType.NUMERIC== cell.getCellType()){ | |
| 552 | HSSFDataFormatter dataFormatter = new HSSFDataFormatter(); | |
| 553 | arrayString.add(dataFormatter.formatCellValue(cell)); | |
| 554 | //arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 555 | } | |
| 556 | } | |
| 557 | } | |
| 558 | } else if(cell.getCellType() == CellType.BLANK){ | |
| 559 | arrayString.add(""); | |
| 560 | //arrayString[i] = ""; | |
| 561 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 562 | if(cell.getCellType() != CellType.BOOLEAN){ | |
| 563 | arrayString.add(cell.getStringCellValue().trim()); | |
| 564 | }else{ | |
| 565 | arrayString.add(cell.getBooleanCellValue() ? "TRUE" : "FALSE"); | |
| 566 | } | |
| 567 | ||
| 568 | ||
| 569 | //arrayString[i] = cell.getStringCellValue().trim(); | |
| 570 | } | |
| 571 | } | |
| 572 | list.add(arrayString); | |
| 573 | } | |
| 574 | } | |
| 575 | } | |
| 576 | return list; | |
| 577 | } | |
| 578 | ||
| 579 | ||
| 580 | /**判断excel的版本*/ | |
| 581 | public static Workbook create(InputStream inp) throws IOException { | |
| 582 | //这样写 excel 能兼容03和07 | |
| 583 | return WorkbookFactory.create(inp); | |
| 584 | } | |
| 585 | ||
| 586 | /**读取excel文件，兼容2003和2007 | |
| 587 | * 通过流读取Excel文件 | |
| 588 | * @return | |
| 589 | * @throws Exception | |
| 590 | */ | |
| 591 | public static List<List<String>> getExcelDataCompatible(File file,boolean header) throws Exception { | |
| 592 | try { | |
| 593 | ||
| 594 | String fileName = file.getName(); | |
| 595 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 596 | throw new TipsException("上传文件格式不正确"); | |
| 597 | } | |
| 598 | ||
| 599 | // 结果集 | |
| 600 | List<List<String>> list = new ArrayList<>(); | |
| 601 | Workbook book = create(new BufferedInputStream(new FileInputStream(file))); | |
| 602 | ||
| 603 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 604 | Sheet hssfsheet; | |
| 605 | Row hssfrow; | |
| 606 | List<String> arrayString; | |
| 607 | Cell cell; | |
| 608 | short format; | |
| 609 | Date d; | |
| 610 | DateFormat formater; | |
| 611 | HSSFDataFormatter dataFormatter; | |
| 612 | for(int s=0;s<book.getNumberOfSheets();s++) { | |
| 613 | hssfsheet = book.getSheetAt(s); | |
| 614 | int col = 0; | |
| 615 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 616 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 617 | hssfrow = hssfsheet.getRow(j); | |
| 618 | if(hssfrow!=null){ | |
| 619 | if(j == 0) { | |
| 620 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 621 | if(!header) { | |
| 622 | //不包括表头 | |
| 623 | continue; | |
| 624 | } | |
| 625 | } | |
| 626 | // 单行数据 | |
| 627 | arrayString = new ArrayList<>(); | |
| 628 | for (int i = 0; i < col; i++) { | |
| 629 | cell = hssfrow.getCell(i); | |
| 630 | if (cell == null) { | |
| 631 | arrayString.add(""); | |
| 632 | } else if (cell.getCellType() == CellType.NUMERIC) { | |
| 633 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 634 | if (CellType.NUMERIC == cell.getCellType()) { | |
| 635 | format = cell.getCellStyle().getDataFormat(); | |
| 636 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 637 | //日期（中文时间格式的） | |
| 638 | d = cell.getDateCellValue(); | |
| 639 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 640 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 641 | arrayString.add(formater.format(d)); | |
| 642 | //arrayString[i] = formater.format(d); | |
| 643 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 644 | d = cell.getDateCellValue(); | |
| 645 | //DateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒"); | |
| 646 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 647 | arrayString.add(formater.format(d)); | |
| 648 | //arrayString[i] = formater.format(d); | |
| 649 | } else { | |
| 650 | if(CellType.STRING == cell.getCellType()){ | |
| 651 | arrayString.add(cell.getStringCellValue()); | |
| 652 | //arrayString[i] =cell.getStringCellValue(); | |
| 653 | }else if(CellType.FORMULA==cell.getCellType()){ | |
| 654 | arrayString.add(cell.getCellFormula()); | |
| 655 | //arrayString[i] =cell.getCellFormula(); | |
| 656 | }else if(CellType.NUMERIC== cell.getCellType()){ | |
| 657 | dataFormatter = new HSSFDataFormatter(); | |
| 658 | arrayString.add(dataFormatter.formatCellValue(cell)); | |
| 659 | //arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 660 | } | |
| 661 | } | |
| 662 | } | |
| 663 | } else if(cell.getCellType() == CellType.BLANK){ | |
| 664 | arrayString.add(""); | |
| 665 | //arrayString[i] = ""; | |
| 666 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 667 | arrayString.add(cell.getStringCellValue().trim()); | |
| 668 | //arrayString[i] = cell.getStringCellValue().trim(); | |
| 669 | } | |
| 670 | } | |
| 671 | list.add(arrayString); | |
| 672 | } | |
| 673 | } | |
| 674 | } | |
| 675 | return list; | |
| 676 | } catch (Exception e) { | |
| 677 | e.printStackTrace(); | |
| 678 | } | |
| 679 | return null; | |
| 680 | } | |
| 681 | ||
| 682 | /**读取excel文件，兼容2003和2007 | |
| 683 | * 通过流读取Excel文件 | |
| 684 | * @return | |
| 685 | * @throws Exception | |
| 686 | */ | |
| 687 | public static List<List<String>> getExcelDataCompatible(MultipartFile file,boolean header) throws Exception { | |
| 688 | try { | |
| 689 | ||
| 690 | String fileName = file.getOriginalFilename(); | |
| 691 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 692 | throw new TipsException("上传文件格式不正确"); | |
| 693 | } | |
| 694 | ||
| 695 | // 结果集 | |
| 696 | List<List<String>> list = new ArrayList<>(); | |
| 697 | Workbook book = create(new BufferedInputStream(file.getInputStream())); | |
| 698 | ||
| 699 | Sheet hssfsheet; | |
| 700 | Row hssfrow; | |
| 701 | List<String> arrayString; | |
| 702 | Cell cell; | |
| 703 | short format; | |
| 704 | Date d; | |
| 705 | DateFormat formater; | |
| 706 | HSSFDataFormatter dataFormatter; | |
| 707 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 708 | for(int s=0;s<book.getNumberOfSheets();s++) { | |
| 709 | hssfsheet = book.getSheetAt(s); | |
| 710 | int col = 0; | |
| 711 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 712 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 713 | hssfrow = hssfsheet.getRow(j); | |
| 714 | if(hssfrow!=null){ | |
| 715 | if(j == 0) { | |
| 716 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 717 | if(!header) { | |
| 718 | //不包括表头 | |
| 719 | continue; | |
| 720 | } | |
| 721 | } | |
| 722 | // 单行数据 | |
| 723 | arrayString = new ArrayList<>(); | |
| 724 | for (int i = 0; i < col; i++) { | |
| 725 | cell = hssfrow.getCell(i); | |
| 726 | if (cell == null) { | |
| 727 | arrayString.add(""); | |
| 728 | } else if (cell.getCellType() == CellType.NUMERIC) { | |
| 729 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 730 | if (CellType.NUMERIC == cell.getCellType()) { | |
| 731 | format = cell.getCellStyle().getDataFormat(); | |
| 732 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 733 | //日期（中文时间格式的） | |
| 734 | d = cell.getDateCellValue(); | |
| 735 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 736 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 737 | arrayString.add(formater.format(d)); | |
| 738 | //arrayString[i] = formater.format(d); | |
| 739 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 740 | d = cell.getDateCellValue(); | |
| 741 | //DateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒"); | |
| 742 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 743 | arrayString.add(formater.format(d)); | |
| 744 | //arrayString[i] = formater.format(d); | |
| 745 | } else { | |
| 746 | if(CellType.STRING == cell.getCellType()){ | |
| 747 | arrayString.add(cell.getStringCellValue()); | |
| 748 | //arrayString[i] =cell.getStringCellValue(); | |
| 749 | }else if(CellType.FORMULA==cell.getCellType()){ | |
| 750 | arrayString.add(cell.getCellFormula()); | |
| 751 | //arrayString[i] =cell.getCellFormula(); | |
| 752 | }else if(CellType.NUMERIC== cell.getCellType()){ | |
| 753 | dataFormatter = new HSSFDataFormatter(); | |
| 754 | arrayString.add(dataFormatter.formatCellValue(cell)); | |
| 755 | //arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 756 | } | |
| 757 | } | |
| 758 | } | |
| 759 | } else if(cell.getCellType() == CellType.BLANK){ | |
| 760 | arrayString.add(""); | |
| 761 | //arrayString[i] = ""; | |
| 762 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 763 | arrayString.add(cell.getStringCellValue().trim()); | |
| 764 | //arrayString[i] = cell.getStringCellValue().trim(); | |
| 765 | } | |
| 766 | } | |
| 767 | list.add(arrayString); | |
| 768 | } | |
| 769 | } | |
| 770 | } | |
| 771 | return list; | |
| 772 | } catch (Exception e) { | |
| 773 | e.printStackTrace(); | |
| 774 | } | |
| 775 | return null; | |
| 776 | } | |
| 777 | ||
| 778 | /**读取excel文件，兼容2003和2007 | |
| 779 | * 通过流读取Excel文件 | |
| 780 | * @return | |
| 781 | * @throws Exception | |
| 782 | */ | |
| 783 | public static List<List<String>> getExcelDataCompatible(InputStream inputStream,boolean header) throws Exception { | |
| 784 | try { | |
| 785 | // 结果集 | |
| 786 | List<List<String>> list = new ArrayList<>(); | |
| 787 | Workbook book = create(new BufferedInputStream(inputStream)); | |
| 788 | ||
| 789 | Sheet hssfsheet; | |
| 790 | Row hssfrow; | |
| 791 | List<String> arrayString; | |
| 792 | Cell cell; | |
| 793 | short format; | |
| 794 | Date d; | |
| 795 | DateFormat formater; | |
| 796 | HSSFDataFormatter dataFormatter; | |
| 797 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 798 | for(int s=0;s<book.getNumberOfSheets();s++) { | |
| 799 | hssfsheet = book.getSheetAt(s); | |
| 800 | int col = 0; | |
| 801 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 802 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 803 | hssfrow = hssfsheet.getRow(j); | |
| 804 | if(hssfrow!=null){ | |
| 805 | if(j == 0) { | |
| 806 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 807 | if(!header) { | |
| 808 | //不包括表头 | |
| 809 | continue; | |
| 810 | } | |
| 811 | } | |
| 812 | // 单行数据 | |
| 813 | arrayString = new ArrayList<>(); | |
| 814 | for (int i = 0; i < col; i++) { | |
| 815 | cell = hssfrow.getCell(i); | |
| 816 | if (cell == null) { | |
| 817 | arrayString.add(""); | |
| 818 | } else if (cell.getCellType() == CellType.NUMERIC) { | |
| 819 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 820 | if (CellType.NUMERIC == cell.getCellType()) { | |
| 821 | format = cell.getCellStyle().getDataFormat(); | |
| 822 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 823 | //日期（中文时间格式的） | |
| 824 | d = cell.getDateCellValue(); | |
| 825 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 826 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 827 | arrayString.add(formater.format(d)); | |
| 828 | //arrayString[i] = formater.format(d); | |
| 829 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 830 | d = cell.getDateCellValue(); | |
| 831 | //DateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒"); | |
| 832 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 833 | arrayString.add(formater.format(d)); | |
| 834 | //arrayString[i] = formater.format(d); | |
| 835 | } else { | |
| 836 | if(CellType.STRING == cell.getCellType()){ | |
| 837 | arrayString.add(cell.getStringCellValue()); | |
| 838 | //arrayString[i] =cell.getStringCellValue(); | |
| 839 | }else if(CellType.FORMULA==cell.getCellType()){ | |
| 840 | arrayString.add(cell.getCellFormula()); | |
| 841 | //arrayString[i] =cell.getCellFormula(); | |
| 842 | }else if(CellType.NUMERIC== cell.getCellType()){ | |
| 843 | dataFormatter = new HSSFDataFormatter(); | |
| 844 | arrayString.add(dataFormatter.formatCellValue(cell)); | |
| 845 | //arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 846 | } | |
| 847 | } | |
| 848 | } | |
| 849 | } else if(cell.getCellType() == CellType.BLANK){ | |
| 850 | arrayString.add(""); | |
| 851 | //arrayString[i] = ""; | |
| 852 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 853 | arrayString.add(cell.getStringCellValue().trim()); | |
| 854 | //arrayString[i] = cell.getStringCellValue().trim(); | |
| 855 | } | |
| 856 | } | |
| 857 | list.add(arrayString); | |
| 858 | } | |
| 859 | } | |
| 860 | } | |
| 861 | return list; | |
| 862 | } catch (Exception e) { | |
| 863 | e.printStackTrace(); | |
| 864 | } | |
| 865 | return null; | |
| 866 | } | |
| 867 | ||
| 868 | /** | |
| 869 | * 新版读取Excel，只支持2007以上版本，也就是xslx格式 | |
| 870 | * 支持大数据量 | |
| 871 | * @param file 文件 | |
| 872 | * @return 数据 | |
| 873 | */ | |
| 874 | public static List<List<String>> readExcelData(File file){ | |
| 875 | if(!isExcel(file)){ | |
| 876 | throw new TipsException("请上传excel的文件格式！"); | |
| 877 | } | |
| 878 | List<List<String>> listData = new ArrayList<>(); | |
| 879 | try{ | |
| 880 | //rowCacheSize 缓存到内存中的行数(默认是10) | |
| 881 | //bufferSize 读取资源时，缓存到内存的字节大小(默认是1024) | |
| 882 | //open InputStream或者XLSX格式的File(必须) | |
| 883 | Workbook book = StreamingReader.builder() | |
| 884 | .rowCacheSize(100) | |
| 885 | .bufferSize(10240) | |
| 886 | .open(new FileInputStream(file)); | |
| 887 | listData =readhandle(book); | |
| 888 | }catch (OLE2NotOfficeXmlFileException ex){ | |
| 889 | ex.printStackTrace(); | |
| 890 | throw new RuntimeException("excel版本不为2007及以上"); | |
| 891 | } catch (Exception e){ | |
| 892 | e.printStackTrace(); | |
| 893 | throw new RuntimeException(e.getMessage()); | |
| 894 | } | |
| 895 | return listData; | |
| 896 | } | |
| 897 | ||
| 898 | /** | |
| 899 | * 新版读取Excel，只支持2007以上版本，也就是xslx格式 | |
| 900 | * 支持大数据量 | |
| 901 | * @param file 文件 | |
| 902 | * @return 数据 | |
| 903 | */ | |
| 904 | public static List<List<String>> readExcelData(MultipartFile file){ | |
| 905 | if(!isExcel(file)){ | |
| 906 | throw new TipsException("请上传excel的文件格式！"); | |
| 907 | } | |
| 908 | List<List<String>> listData = new ArrayList<>(); | |
| 909 | try{ | |
| 910 | //rowCacheSize 缓存到内存中的行数(默认是10) | |
| 911 | //bufferSize 读取资源时，缓存到内存的字节大小(默认是1024) | |
| 912 | //open InputStream或者XLSX格式的File(必须) | |
| 913 | Workbook book = StreamingReader.builder() | |
| 914 | .rowCacheSize(100) | |
| 915 | .bufferSize(10240) | |
| 916 | .open(new BufferedInputStream(file.getInputStream())); | |
| 917 | ||
| 918 | listData =readhandle(book); | |
| 919 | }catch (OLE2NotOfficeXmlFileException ex){ | |
| 920 | ex.printStackTrace(); | |
| 921 | throw new RuntimeException("excel版本不为2007及以上"); | |
| 922 | } catch (Exception e){ | |
| 923 | e.printStackTrace(); | |
| 924 | throw new RuntimeException(e.getMessage()); | |
| 925 | } | |
| 926 | return listData; | |
| 927 | } | |
| 928 | ||
| 929 | /** | |
| 930 | * 新版读取Excel，只支持2007以上版本，也就是xslx格式 | |
| 931 | * 支持大数据量 | |
| 932 | * @param file 文件 | |
| 933 | * @return 数据 | |
| 934 | */ | |
| 935 | public static List<List<String>> readExcelData(InputStream file){ | |
| 936 | List<List<String>> listData = new ArrayList<>(); | |
| 937 | try{ | |
| 938 | //rowCacheSize 缓存到内存中的行数(默认是10) | |
| 939 | //bufferSize 读取资源时，缓存到内存的字节大小(默认是1024) | |
| 940 | //open InputStream或者XLSX格式的File(必须) | |
| 941 | Workbook book = StreamingReader.builder() | |
| 942 | .rowCacheSize(100) | |
| 943 | .bufferSize(10240) | |
| 944 | .open(file); | |
| 945 | ||
| 946 | listData =readhandle(book); | |
| 947 | }catch (OLE2NotOfficeXmlFileException ex){ | |
| 948 | ex.printStackTrace(); | |
| 949 | throw new RuntimeException("excel版本不为2007及以上"); | |
| 950 | }catch (Exception e){ | |
| 951 | e.printStackTrace(); | |
| 952 | throw new RuntimeException(e.getMessage()); | |
| 953 | } | |
| 954 | return listData; | |
| 955 | } | |
| 956 | ||
| 957 | /**处理数据*/ | |
| 958 | public static List<List<String>> readhandle(Workbook book){ | |
| 959 | List<List<String>> listData = new ArrayList<>(); | |
| 960 | ||
| 961 | //是否存在数据 | |
| 962 | boolean isData; | |
| 963 | List<String> arrayString; | |
| 964 | short format; | |
| 965 | Date d; | |
| 966 | DateFormat formater; | |
| 967 | Sheet sheet; | |
| 968 | Cell cell; | |
| 969 | //遍历所有的sheet | |
| 970 | for(int i=0;i<book.getNumberOfSheets();i++) { | |
| 971 | sheet = book.getSheetAt(i); | |
| 972 | //列数 | |
| 973 | Integer arrange = null; | |
| 974 | //遍历所有的行 | |
| 975 | for (Row row : sheet) { | |
| 976 | if(row == null){ | |
| 977 | continue; | |
| 978 | } | |
| 979 | isData = false; | |
| 980 | arrayString = new ArrayList<>(); | |
| 981 | if(arrange == null){ | |
| 982 | arrange = row.getPhysicalNumberOfCells(); | |
| 983 | } | |
| 984 | //遍历所有的列 | |
| 985 | for (int j = 0;j<arrange;j++) { | |
| 986 | cell = row.getCell(j); | |
| 987 | if (cell == null) { | |
| 988 | arrayString.add(""); | |
| 989 | }else{ | |
| 990 | if (cell.getCellType() == CellType.NUMERIC) { | |
| 991 | isData = true; | |
| 992 | format = cell.getCellStyle().getDataFormat(); | |
| 993 | if (format == 14 || format == 31 || format == 57 || format == 58) { | |
| 994 | //日期（中文时间格式的） | |
| 995 | d = cell.getDateCellValue(); | |
| 996 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 997 | arrayString.add(formater.format(d)); | |
| 998 | } else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 999 | d = cell.getDateCellValue(); | |
| 1000 | formater = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); | |
| 1001 | arrayString.add(formater.format(d)); | |
| 1002 | } else { | |
| 1003 | if (CellType.STRING == cell.getCellType()) { | |
| 1004 | arrayString.add(cell.getStringCellValue()); | |
| 1005 | } else if (CellType.FORMULA == cell.getCellType()) { | |
| 1006 | arrayString.add(cell.getCellFormula()); | |
| 1007 | } else { | |
| 1008 | arrayString.add(cell.getStringCellValue().trim()); | |
| 1009 | } | |
| 1010 | } | |
| 1011 | } else if (cell.getCellType() == CellType.BLANK) { | |
| 1012 | arrayString.add(""); | |
| 1013 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 1014 | isData = true; | |
| 1015 | arrayString.add(cell.getStringCellValue().trim()); | |
| 1016 | } | |
| 1017 | } | |
| 1018 | } | |
| 1019 | if (isData) { | |
| 1020 | listData.add(arrayString); | |
| 1021 | } | |
| 1022 | } | |
| 1023 | } | |
| 1024 | return listData; | |
| 1025 | } | |
| 1026 | ||
| 1027 | ||
| 1028 | /** | |
| 1029 | * p判断是否excel文件 | |
| 1030 | * @param file | |
| 1031 | * @return | |
| 1032 | */ | |
| 1033 | public static boolean isExcel(MultipartFile file){ | |
| 1034 | return isExcel(file.getOriginalFilename()); | |
| 1035 | } | |
| 1036 | ||
| 1037 | ||
| 1038 | /** | |
| 1039 | * p判断是否excel文件 | |
| 1040 | * @param file | |
| 1041 | * @return | |
| 1042 | */ | |
| 1043 | public static boolean isExcel(File file){ | |
| 1044 | return isExcel(file.getName()); | |
| 1045 | } | |
| 1046 | ||
| 1047 | ||
| 1048 | /**判断文件格式是不是excel*/ | |
| 1049 | public static boolean isExcel(String fileName){ | |
| 1050 | if (!fileName.matches("^.+\\.(?i)(xls)$") && !fileName.matches("^.+\\.(?i)(xlsx)$")) { | |
| 1051 | return false; | |
| 1052 | } | |
| 1053 | return true; | |
| 1054 | } | |
| 1055 | ||
| 1056 | public static File createExcelByImg(String[] headList, String[] fieldList, List<Map<String, Object>> dataList, Integer height, Integer width) throws Exception { | |
| 1057 | File file = File.createTempFile("temp", ".xls"); | |
| 1058 | FileOutputStream fileOut = null; | |
| 1059 | BufferedImage bufferImg = null; | |
| 1060 | ||
| 1061 | try { | |
| 1062 | ByteArrayOutputStream byteArrayOut = new ByteArrayOutputStream(); | |
| 1063 | if (height == null) { | |
| 1064 | height = 450; | |
| 1065 | } | |
| 1066 | ||
| 1067 | if (width == null) { | |
| 1068 | width = 1000; | |
| 1069 | } | |
| 1070 | ||
| 1071 | HSSFWorkbook workbook = new HSSFWorkbook(); | |
| 1072 | HSSFCellStyle boderStyle = workbook.createCellStyle(); | |
| 1073 | boderStyle.setVerticalAlignment(VerticalAlignment.CENTER); | |
| 1074 | boderStyle.setAlignment(HorizontalAlignment.CENTER); | |
| 1075 | HSSFSheet sheet = workbook.createSheet(); | |
| 1076 | HSSFPatriarch patriarch = sheet.createDrawingPatriarch(); | |
| 1077 | HSSFRow row = sheet.createRow(0); | |
| 1078 | ||
| 1079 | HSSFCell anchor; | |
| 1080 | for(int i = 0; i < headList.length; ++i) { | |
| 1081 | row.setHeight(height.shortValue()); | |
| 1082 | sheet.setColumnWidth(i, width); | |
| 1083 | anchor = row.createCell(i); | |
| 1084 | anchor.setCellValue(headList[i]); | |
| 1085 | anchor.setCellStyle(boderStyle); | |
| 1086 | } | |
| 1087 | ||
| 1088 | HSSFRow row_value = null; | |
| 1089 | anchor = null; | |
| 1090 | HSSFCell cell = null; | |
| 1091 | if (dataList != null) { | |
| 1092 | for(int n = 0; n < dataList.size(); ++n) { | |
| 1093 | row_value = sheet.createRow(n + 1); | |
| 1094 | row_value.setHeight(height.shortValue()); | |
| 1095 | Map<String, Object> dataMap = (Map)dataList.get(n); | |
| 1096 | ||
| 1097 | for(int i = 0; i < fieldList.length; ++i) { | |
| 1098 | sheet.setColumnWidth(i, width); | |
| 1099 | cell = row_value.createCell(i); | |
| 1100 | Object value = dataMap.get(fieldList[i]); | |
| 1101 | if (value != null && "class java.io.File".equals(value.getClass().toString())) { | |
| 1102 | File file2 = (File)value; | |
| 1103 | if (file2 == null) { | |
| 1104 | cell.setCellValue(""); | |
| 1105 | } else { | |
| 1106 | bufferImg = ImageIO.read(file2); | |
| 1107 | ImageIO.write(bufferImg, "jpg", byteArrayOut); | |
| 1108 | HSSFClientAnchor anchor1 = new HSSFClientAnchor(0, 0, 1023, 255, (short)i, n + 1, (short)i, n + 1); | |
| 1109 | anchor1.setAnchorType(ClientAnchor.AnchorType.MOVE_AND_RESIZE); | |
| 1110 | patriarch.createPicture(anchor1, workbook.addPicture(byteArrayOut.toByteArray(), 5)); | |
| 1111 | } | |
| 1112 | } else { | |
| 1113 | cell.setCellValue(objToString(dataMap.get(fieldList[i]))); | |
| 1114 | cell.setCellStyle(boderStyle); | |
| 1115 | } | |
| 1116 | } | |
| 1117 | } | |
| 1118 | } | |
| 1119 | ||
| 1120 | FileOutputStream fOut = new FileOutputStream(file); | |
| 1121 | workbook.write(fOut); | |
| 1122 | fOut.flush(); | |
| 1123 | fOut.close(); | |
| 1124 | } catch (Exception var25) { | |
| 1125 | var25.printStackTrace(); | |
| 1126 | } finally { | |
| 1127 | file.deleteOnExit(); | |
| 1128 | } | |
| 1129 | ||
| 1130 | return file; | |
| 1131 | } | |
| 1132 | ||
| 1133 | } | |
