然而,有时候在读取单元格数据时,可能会遇到java.lang.IllegalStateException: Cannot get a STRING value from a NUMERIC cell这样的错误。这个错误提示表明,你正在尝试从一个数字类型的单元格中获取字符串值,这是不允许的。这个问题的根本原因是数据类型不匹配。Excel中的单元格可以有多种类型,如数字、文本、日期等...
doublenumericValue=cell.getNumericCellValue(); // 处理数字值 }elseif(cell.getCellType()==CellType.STRING){ StringstringValue=cell.getStringCellValue(); // 处理字符串值 } 使用适当的库:处理Excel报表时,你可以选择使用一些流行的Java库,如Apache POI或jxl。这些库提供了丰富的功能和灵活性,可以帮助你...
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To resolve this issue, clear each of the cells in the row or column, and then remove any formatting from the remaining rows and columns. To do this, follow these steps: Click the heading cell in the first blank column to...
To demonstrate how to solve the most common problems in inserting new rows in Excel, we are using the following data table containing the prices of different products of a company. Fix 1 – Using the Clear All Option Context: We want to insert a new row before the row containing the reco...
检查一下你想读取的那一个cell, 也就是excel里的一个格子是不是定义成数字类型的,如果那个位置你本来就希望是文本,那就将它的格式改成文本再试试 有
You open a workbook in each instance of Excel. Then, you intend to use the followingPaste Specialmenu command to paste attributes from a cell in one workbook to a cell in the other workbook: In this scenario, you cannot paste any attributes into the other workbook. The ExcelPaste Specialdi...
You cannot get a string value from a numeric cellexcel文件导出后 对一部分内容作了修改后,在导入时一直提示You cannot get a string value from a numeric cell 。什么意思,怎么解决? 相关知识点: 试题来源: 解析 意思是:你不能从一个单元格中得到一个字符串的值 应该是,你这个单元格的值,受保护的....
Change font colour in table cell based on SQL Query in SQL Email Change index of all tables, in at the databases on a server. change Minutes and seconds of a datetime value to 0 Change SQL Server dateformat? Change the row color based on result set Change the seed & increment value of...
Solution 1: Restart the Excel File Solution 2: Check the Merge Cell Solution 3: Disable the Macro Express Application Solution 4: Use Paste Special Option Solution 5: Ignore DDE Solution 6: Restart the PC in Clean Boot State Solution 7: Start Excel in Safe Mode ...