apache-poi

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Groovy/POI Returning Different Iterators on Different Systems

I have the following code.Its purpose is to run through an xls file using POI and write all the data to a txt file.[详细]

2023-03-05 10:52 分类：问答
Focus on first cell in excel

HSSFW开发者_运维问答orkbook wb = new HSSFWorkbook(new FileInputStream(file)); HSSFSheet s = wb.getSheetAt(0);[详细]

2023-03-04 22:14 分类：问答
populating a field in excel using java HSSF POI - excel does not sort date field properly

So I am populating an excel document using Java\'s HSSF POI and I am using a excel template which has some headers already entered into it like so...[详细]

2023-03-04 00:50 分类：问答
Using Apache POI HSSF, how can I refresh all formula cells at once?

I am filling cells of an Excel file using Apache POI, and there are a lot of formula cells in the document. However, their values are not refreshed when I open the document in Excel.[详细]

2023-03-03 18:29 分类：问答
Apache POI output problem

I have a problem with Apache POI. I attempt to return a file after I have processed the relevant data. When I go to return the file to the browser(Both IE8/9, firefox), the browser returns a load of g[详细]

2023-03-03 16:06 分类：问答
Apache POI. Copying sheets

I\'m using apache poi to create an excel document. To create new sheet in workbook I write next code:[详细]

2023-03-03 13:37 分类：问答
Cannot import XSSF in Apache POI

I am referencing the version 3.7 of the Apache POI and I am getting a \"cannot be resolved\" error when I do:[详细]

2023-03-02 10:13 分类：问答
Apache POI and SUMPRODUCT formula evaluation

I have a template XLS file that I load with Apache POI and write loads of data in it, then save it as another file.[详细]

2023-03-02 03:30 分类：问答
how to write .xlsx file using apache poi

please see this is my coding about to write .xlsx file it is working but i can\'t open file after wrote. it says file is corrupted. please give solution[详细]

2023-03-01 04:41 分类：问答
How to insert a row between two rows in an existing excel with HSSF (Apache POI)

Somehow I manage to create new rows between two rows in an existing excel file. The problem is, some of the formatting were not include along the shifting of the rows.[详细]

2023-03-01 04:18 分类：问答