Implementing Complex Headers and Row Merging in EasyExcel
To create an Excel file with a multi-row header and merge cells vertically based on data consistency, configure an ExcelWriter with custom strategies. Define a method to generate the header structure and apply a merge strategy for rows with identical values in a specific column.
OutputStream outputStream = ExcelUtils.getOutputStream(response, f ...
Posted on Sat, 03 Oct 2026 16:58:44 +0000 by khalidorama