Commit 958bce2fe7602699814b36ac5a1c243ec9047e50
1 parent
90f6a1cf
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master
新增过滤隐藏行
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2 changed files
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92 additions
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17 deletions
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build.gradle
src/main/java/com/taover/util/UtilExcel.java
| ... | ... | @@ -238,6 +238,22 @@ public class UtilExcel { |
| 238 | 238 | } |
| 239 | 239 | |
| 240 | 240 | /** |
| 241 | + * 读取 | |
| 242 | + * @param filepath | |
| 243 | + * @return | |
| 244 | + * @throws Exception | |
| 245 | + */ | |
| 246 | + public static List<List<Object>> readExcelExcludeHideLine(String filepath) throws Exception{ | |
| 247 | + File file = new File(filepath); | |
| 248 | + List<List<Object>> result = new ArrayList<List<Object>>(); | |
| 249 | + if(!file.exists()){ | |
| 250 | + return result; | |
| 251 | + } | |
| 252 | + Workbook wb = UtilExcel.getWorkbook(filepath, true); | |
| 253 | + return readExcelBySheetIndexExcludeHideLine(filepath, wb.getActiveSheetIndex()); | |
| 254 | + } | |
| 255 | + | |
| 256 | + /** | |
| 241 | 257 | * 读取excel表--所有工作表 |
| 242 | 258 | * @param path |
| 243 | 259 | */ |
| ... | ... | @@ -313,29 +329,88 @@ public class UtilExcel { |
| 313 | 329 | return result; |
| 314 | 330 | } |
| 315 | 331 | |
| 316 | - public static void main(String args[]){ | |
| 317 | - String filepath = "C:\\Users\\root\\Desktop\\千丁-6.27.xlsx"; | |
| 318 | - List<List<Object>> data = null; | |
| 319 | - try { | |
| 320 | - data = UtilExcel.readExcel(filepath); | |
| 321 | - } catch (Exception e) { | |
| 322 | - // TODO Auto-generated catch block | |
| 323 | - e.printStackTrace(); | |
| 332 | + public static List<List<Object>> readExcelBySheetIndexExcludeHideLine(String filepath, int sheetIndex) throws Exception{ | |
| 333 | + File file = new File(filepath); | |
| 334 | + List<List<Object>> result = new ArrayList<List<Object>>(); | |
| 335 | + if(!file.exists()){ | |
| 336 | + return result; | |
| 324 | 337 | } |
| 325 | - List<Short> styleList = new ArrayList<Short>(); | |
| 326 | - for(int i=0; i<data.size(); ++i){ | |
| 327 | - if(i == 1)styleList.add(Short.valueOf(HSSFColor.RED.index)); | |
| 328 | - else styleList.add(null); | |
| 329 | - for(int j=0; j<data.get(i).size(); ++j){ | |
| 330 | - System.out.print(data.get(i).get(j).toString()+" : "); | |
| 338 | + Workbook wb = UtilExcel.getWorkbook(filepath, true); | |
| 339 | + //创建Excel工作簿对象 | |
| 340 | + DecimalFormat df = new DecimalFormat("0"); | |
| 341 | + Sheet sheet = wb.getSheetAt(sheetIndex); | |
| 342 | + int start = sheet.getFirstRowNum(); | |
| 343 | + int end = sheet.getLastRowNum(); | |
| 344 | + if(end > UtilExcel.maxExcelRowNum){ | |
| 345 | + end = UtilExcel.maxExcelRowNum; | |
| 346 | + } | |
| 347 | + for(int i=start; i<end+1; ++i){ | |
| 348 | + Row row = sheet.getRow(i); | |
| 349 | + if(row == null){ | |
| 350 | + continue; | |
| 331 | 351 | } |
| 332 | - System.out.println(""); | |
| 352 | + //去除隐藏行 | |
| 353 | + if(row.getZeroHeight()){ | |
| 354 | + continue; | |
| 355 | + } | |
| 356 | + List<Object> dataRow = new ArrayList<Object>(); | |
| 357 | + int lastCellNum = row.getLastCellNum(); | |
| 358 | + if(lastCellNum > UtilExcel.maxExcelColumnNum){ | |
| 359 | + lastCellNum = UtilExcel.maxExcelColumnNum; | |
| 360 | + } | |
| 361 | + for(int j=0; j<lastCellNum; ++j){ | |
| 362 | + Cell cell = row.getCell(j); | |
| 363 | + if(cell != null){ | |
| 364 | + CellType currCellType = cell.getCellTypeEnum(); | |
| 365 | + | |
| 366 | + if(currCellType.compareTo(CellType.STRING) == 0){ | |
| 367 | + dataRow.add(UtilString.trimCodePage(cell.getRichStringCellValue().getString())); | |
| 368 | + }else if(currCellType.compareTo(CellType.NUMERIC) == 0){ | |
| 369 | + dataRow.add(df.format(cell.getNumericCellValue())); | |
| 370 | + | |
| 371 | + }else if(currCellType.compareTo(CellType.BOOLEAN) == 0){ | |
| 372 | + dataRow.add(cell.getBooleanCellValue()); | |
| 373 | + }else if(currCellType.compareTo(CellType.FORMULA) == 0 | |
| 374 | + || currCellType.compareTo(CellType.BLANK) == 0 | |
| 375 | + || currCellType.compareTo(CellType.ERROR) == 0){ | |
| 376 | + dataRow.add(""); | |
| 377 | + } | |
| 378 | + | |
| 379 | + }else{ | |
| 380 | + dataRow.add(""); | |
| 381 | + } | |
| 382 | + } | |
| 383 | + result.add(dataRow); | |
| 333 | 384 | } |
| 385 | + return result; | |
| 386 | + } | |
| 387 | + | |
| 388 | + public static void main(String args[]){ | |
| 389 | + //String filepath = "C:\\Users\\root\\Desktop\\千丁-6.27.xlsx"; | |
| 390 | + String filepath = "C:\\Users\\EDZ\\Desktop\\gaoming测试甩单.xls"; | |
| 391 | + List<List<Object>> data = null; | |
| 334 | 392 | try { |
| 335 | - UtilExcel.saveExcel("测试", data, "D:\\12345.xlsx", styleList); | |
| 393 | + data = UtilExcel.readExcel(filepath); | |
| 394 | + System.out.println(data.size()); | |
| 395 | + System.out.println(UtilExcel.readExcelExcludeHideLine(filepath).size()); | |
| 336 | 396 | } catch (Exception e) { |
| 337 | 397 | // TODO Auto-generated catch block |
| 338 | 398 | e.printStackTrace(); |
| 339 | 399 | } |
| 400 | +// List<Short> styleList = new ArrayList<Short>(); | |
| 401 | +// for(int i=0; i<data.size(); ++i){ | |
| 402 | +// if(i == 1)styleList.add(Short.valueOf(HSSFColor.RED.index)); | |
| 403 | +// else styleList.add(null); | |
| 404 | +// for(int j=0; j<data.get(i).size(); ++j){ | |
| 405 | +// System.out.print(data.get(i).get(j).toString()+" : "); | |
| 406 | +// } | |
| 407 | +// System.out.println(""); | |
| 408 | +// } | |
| 409 | +// try { | |
| 410 | +// UtilExcel.saveExcel("测试", data, "D:\\12345.xlsx", styleList); | |
| 411 | +// } catch (Exception e) { | |
| 412 | +// // TODO Auto-generated catch block | |
| 413 | +// e.printStackTrace(); | |
| 414 | +// } | |
| 340 | 415 | } |
| 341 | 416 | } | ... | ... |