[英]Changing value of cell in Excel via apache-poi
I'm trying to change value of cell in .xls document. 我正在尝试更改.xls文档中单元格的值。
In .xls file i have got only 1 cell - A1 with abc
value inside. 在.xls文件中,我只有1个单元格-A1,里面有abc
值。
My code: 我的代码:
File fo = new File("D:\\TMP\\Zeszyt1.xls");
HSSFWorkbook a = new HSSFWorkbook(new FileInputStream(fo));
HSSFSheet my_sheet = a.getSheetAt(0);
HSSFRow my_row = my_sheet.getRow(0);
HSSFCell myCell;
myCell = my_row.getCell(0);
myCell.setCellValue("NEW VALUE");
How to commit this changes? 如何提交此更改? When i open .xls file i still have got abc
value inside A1. 当我打开.xls文件时,我在A1内仍然有abc
值。
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