Kotlin – How to read/write Excel file with Apache POI

In this tutorial, we’re gonna look at Kotlin examples that read and write Excel file using Apache POI.

I. Dependency

II. Write Data to Excel File

– Simple POJO Customer (id, name, address, age):

– Write to Excel file:

– Check results in customers.xlsx:

read-write-excel-file-apache-poi-result

III. Read Data from Excel File


– Check Result in Console:


By grokonez | February 26, 2018.


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