lastIndexOf("/") + 1); response.setHeader("content-disposition", "attachment;filename=" + fileName); response.flushBuffer(); BufferedInputStream bis = new BufferedInputStream(resource.getInputStream()); OutputStream os = response.getOutputStream(); byte[] buffer = new byte[1024]; int i =...
@PostMapping("/import") publicJSONArray importUser(@RequestPart("file")MultipartFile file)throwsException { JSONArray array = ExcelUtils.readMultipartFile(file); System.out.println("导入数据为:"+ array); returnarray; } 测试效果: 1.2.2 导入解析为对象(基础) 首先,你需要创建一个与导入表格对应的J...
一组数值:用来计算频率的数组,或对数组单元区域的引用(空格及字符串忽略) 一组间隔值:数据接收之间为一数组或数组区域的引用,设定对data-array进行平率计算的分段点。 114.FTEST:返回F检验的结果。F检验返回的是当数组1和数组2的方差无明显差异时的单尾概率。 格式:=FIEST(第一组数值,第二组数值) 第一组数值...
In theINDEXfunction, select the rangeA4:C9as anarray,select the last non-empty row, which is6asrow_number(need to remember row number should be according to the dataset, and you can find the value of any row providing the number). Using the F3 cell value as column_number, the formula ...
Here’s an example of a multidimensional array using the “For” loop with the “Range” object. An array will be created by multiplying the current Row and Column index number with the loop. Code: Sub MultiDimensionalArrayExample() Dim myArray(4 To 6, 2 To 5) As Integer For i = 4...
(0);//第一行int cellCount=firstRow.LastCellNum;//列数//构建datatable的列if(isColumnName){startRow=1;//如果第一行是列名,则从第二行开始读取for(int i=firstRow.FirstCellNum;i<cellCount;++i){cell=firstRow.GetCell(i);if(cell!=null){if(cell.StringCellValue!=null){column=newDataColumn...
{vpjcgifyua.orderId} int indexOf = column.lastIndexOf("."); int indexOf2 = column.lastIndexOf("}"); if (column.startsWith("#") && indexOf >= 0 && indexOf2 >= 0) { column = column.substring(indexOf + 1, indexOf2); if (StrUtil.isBlank(column)) { return null; } } ...
HSSFRow getRow(int index); 根据索引获取指定的行 int addMergedRegion(CellRangeAddress region); 合并单元格 CellRangeAddress(int firstRow, int lastRow, int firstCol, int lastCol); 单元格范围, 用于合并单元格,需要指定要合并的首行、最后一行、首列、最后一列。
(OpeningExcelVO.class).build(); excelWriter.write(openingExcelVOS, writeSheet, openingTable); //小计 writeSubtotal(excelWriter, writeSheet, openingInfo, lastCol, tableNo++); } // 运维管理费 ServiceInfoCollectVO serviceInfo = collectInfoVo.getServiceInfo(); if (serviceInfo != null && ...
' # 数组公式 rng.formula_array # 获得单元格的绝对地址 rng.get_address(row_absolute=True, column_absolute=True,include_sheetname=False, external=False) # 获得列宽 rng.column_width # 返回range的总宽度 rng.width # 获得range的超链接 rng.hyperlink # 获得range中右下角最后一个单元格 rng.last_...