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#GET NUMBER OF ROWS IN A EXCEL JAVA JXL DOWNLOAD#

If you are having standalone java application, include jars from below image. If you are using maven, add below Apache POI dependencies.Ĭurrent version of Apache POI is 3.10-FINAL. Apache POI provides excellent support for additional excel features such as working with Formulas, creating cell styles by filling colors and borders, fonts, headers and footers, data validations, images, hyperlinks etc.

User model is more object oriented and easy to use and we will use this in our examples. Event model requires less memory because the excel file is read in tokens and requires processing them.

There are two models to choose from – event model and user model.

SXSSF API requires less memory and is suitable when working with very large spreadsheets and heap memory is limited. The maximum number of rows permitted on a worksheet been exceeded : The maximum number of rows permitted on a worksheet been exceeded at .getRowRecord(WritableSheetImpl.java:813) at .addCell(WritableSheetImpl.

Apache POI also provides SXSSF API that is an extension of XSSF to work with very large excel sheets.

Method 2: If you are creating a Maven project, you can easily add the jar dependency by adding the following configurations to the pom.xml. Import the jar file in your project as a denpendency.

#GET NUMBER OF ROWS IN A EXCEL JAVA JXL DOWNLOAD#

Apache POI HSSF and XSSF API provides mechanisms to read, write or modify excel spreadsheets. Method 1: Download Free Spire.XLS for Java pack, unzip it and you’ll get file from the lib folder.Apache POI XSSF implementation should be used for Excel 2007 OOXML (.xlsx) file format.Apache POI contains HSSF implementation for Excel ’97(-2007) file format i.e XLS.Some important points about Apache POI API are: Apache POI is able to handle both XLS and XLSX formats of spreadsheets. Apache POI provides stream-based processing, that is suitable for large files and requires less memory.Īpache POI provides excellent support for working with Microsoft Excel documents. Merge cells rgeCells(int m,int n,int p,int q) function is to merge all the cells from (m,n) to (p,q), for example: 2.JExcel doesn’t support xlsx format whereas POI supports both xls and xlsx formats.