Microsoft Excel provides a number of functions to. Those functions can cope with most of string extraction challenges in your worksheets. Most, but not all. When the Text functions stumble, regular expressions come to rescue. Wait… Excel has no RegEx functions! True, no inbuilt functions. But...
java.lang.IllegalStateException: Cannot get a STRING value from a NUMERIC cell 产生原因:excel表格中的数据如果是纯数字,excel会将该单元格变成number类型,而java后端接收的为string类型,所以报错 解决方法:在读取数据前设置cell的type publicstaticvoidreadExcel()throwsIOException, InvalidFormatException {Workbookwo...
/** * 解析Excel文件 * * @param in * @param fileName */publicstaticList<List<Object>>parseExcel(InputStreamin,String fileName)throws Exception{List list=null;Workbook work=null;list=newArrayList<>();//创建Excel工作薄work=getWorkbook(in,fileName);if(null==work){thrownewException("创建Excel...
AI代码解释 publicvoidwriteRow(int rownum,SXSSFRow row)throws IOException{if(_numberOfFlushedRows==0)_lowestIndexOfFlushedRows=rownum;_numberLastFlushedRow=Math.max(rownum,_numberLastFlushedRow);_numberOfCellsOfLastFlushedRow=row.getLastCellNum();_numberOfFlushedRows++;beginRow(rownum,row);Iterator<...
*@return* 2020年2月28日 下午3:01:20*/publicstaticString parseCell(Cell cell) { CellType cellType=cell.getCellTypeEnum();switch(cellType) {caseSTRING://字符串returncell.getStringCellValue();caseNUMERIC://数字、日期 数字类型 先将其cell格式设置成String读取,避免将数字1变成1.0的情况if(DateUtil...
Parse(Object, Object) 分列区域内的数据并将这些数据分散放置于若干单元格中。 PasteSpecial(XlPasteType, XlPasteSpecialOperation, Object, Object) 将Range 剪贴板中的 粘贴到指定区域。 PrintOut(Object, Object, Object, Object, Object, Object, Object, Object) 打印对象。 PrintOutEx(Object, Object, Ob...
String[] values = new String[lastCellNum]; for (int cellNum = firstCellNum; cellNum < lastCellNum; cellNum++) { Cell xssfCell = xssfRow.getCell(cellNum); if (xssfCell == null) { values[cellNum] = ""; } else { values[cellNum] = parseExcel(xssfCell); ...
to a Worksheet Range ","Use Automation to Create a QueryTable on a Worksheet","Use the Clipboard","Create a Delimited Text File that Excel Can Parse into Rows and Columns","Transfer Data to a Worksheet Using ADO.NET "}); comboBox1.SelectedIndex =0; button1.T...
Table table True string Select a table from the drop-down. Filter Query $filter string An ODATA filter query to restrict the entries returned. Order By $orderby string An ODATA orderBy query for specifying the order of entries. Top Count $top integer Total number of entries to retriev...
string length variable.fx =0' Parse the first "/" sign from the end date.endvar = sfunc("/", endate)' Parse the month and day from the end date.endmon = Left(endate, sfunc("/", endate) -1) endday =Mid(endate, endvar +1, sfunc("/", endate, sfunc("/", endate) ...