Read excel and put cell data into HashMap

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Read excel and put cell data into HashMap

//Read excel row by row, put cell name and cell value to a map for each row. HashMap getExpectedResult(int rowNum, String filePath, String sheetName){ HashMap<String,String> map = new HashMap<String,String>(); ArrayList<String> cellNames…

java 读取excel poi 和cell 方法

http://poi.apache.org/spreadsheet/quick-guide.html http://www.aspose.com/docs/display/cellsjava/Evaluate+Aspose.Cells http://www.iteye.com/topic/624969 http://www.cnblogs.com/wuhuacong/archive/2011/02/23/1962147.html http://blog.csdn.net/lqh4188/arti…

excel vba 当cell的值变化时进行判断操作

示例效果: ----------- 在excel的sheet1中, 当A列的值大于100时 ,其对应B列背景显示红色,C列显示"有数据" 否则,B列背景色正常,C列清空相应的数据操作步骤 ---------- 1.新建Excel 2.选择菜单”开发工具“ -> ”Visual Basic“ 打开相应的VBA代码编辑窗口 3.选择范围 - WorkSheet 选择事件 - Change 4.输入如下代码 Private Sub Worksheet_Change(ByVal…

NetSuite SuiteScript 2.0 export data to Excel file(xls)

In NetSuite SuiteScript, We usually do/implement export data to CSV, that's straight forward: Collect 'encoded' string to Array for column, join them with comma ',' to be a string. Collect each line's data same as column to push to the Array. Join al…

Excel: assign label to scatter chart using specific cell values

ref: https://www.get-digital-help.com/custom-data-labels-in-x-y-scatter-chart/ Improve your X Y Scatter Chart with custom data labels Author: Oscar Cronquist Article last updated on February 25, 2019 The picture above shows a chart that has custom da…

Excel异常Cannot get a text value from a numeric cell

POI操作Excel时数据Cell有不同的类型,当我们试图从一个数字类型的Cell读取出一个字符串并写入数据库时,就会出现Cannot get a text value from a numeric cell的异常错误,解决办法就是先设置Cell的类型,然后就可以把纯数字作为String类型读进来了: if(row.getCell(7)!=null){ row.getCell(7).setCellType(Cell.CELL_TYPE_STRING); stu…

POI操作Excel异常Cannot get a text value from a numeric cell

控制台抛出异常:java.lang.IllegalStateException: Cannot get a text value from a numeric cell 在java中用POI解析excel文件时出现以上报错,表示无法从一个数值类型的单元格获得文本类型的值. POI操作Excel时数据Cell有不同的类型,当我们试图从一个数字类型的Cell读取出一个字符串并写入数据库时,就会出现Cannot get a text value from a numeric cell的异常错误. 解决…