It’s always interesting to be able to generate Microsoft Excel files in an application to propose reports to users for example. In that tutorial, you are going to learn how to generate Excel XLSX files in a Java Application with Eclipse.
Note that the logic will be the same to generate old Excel XLS format. For that tutorial, we are going to use the great Apache POI API added to the project as a Maven dependency.
The complete source code of this tutorial can be found on the SSaurel’s Blog :