Parse XLS Formats in Java
Native and high performance XLS document parsing using server-side Aspose.Cells for Java APIs, without the use of any software like Microsoft or Adobe PDF.
Aspose.Cells for Java
Overview
How to Parse XLS File Using Java
In order to parse XLS file, we’ll use Aspose.Cells for Java API which is a feature-rich, powerful and easy to use parsing API for Java platform. You can download its latest version directly from Maven and install it within your Maven-based project by adding the following configurations to the pom.xml.
Repository
<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>
Dependency
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cells</artifactId>
<version>version of aspose-cells API</version>
<classifier>jdk17</classifier>
</dependency>
Steps to Parse XLS Files in Java
A basic document parsing with Aspose.Cells for Java APIs can be done with just few lines of code. Parse text & images from Microsoft Excel XLS, XLSX, XLSM, XLSB and OpenDocument ODS files.
- Load XLS document using Workbook class.
- Select the requied sheet using getWorksheets().get method.
- Get all cells of the selected sheet using getCells().
- Iterate over each cell, get its text .
- Print each cell value or Use StringBuilder append() method to view as a whole
System Requirements
Aspose.Cells for Java supports on all major platforms and Operating Systems. Please make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
- Get latest version of Aspose.Cells for Java directly from Maven .
Parse XLS Files - Java
StringBuilder stringBuilder = new StringBuilder();
Workbook book = new Workbook(dir + "book1.xls");
Worksheet sheet = book.getWorksheets().get(0);
Cells cells = sheet.getCells();
Iterator iterator = cells.iterator();
while(iterator.hasNext())
{
Cell cell = (Cell)iterator.next();
stringBuilder.append(cell.getStringValue());
stringBuilder.append(" ");
}
System.out.println(stringBuilder.toString());
About Aspose.Cells for Java API
Aspose.Cells API can be used to create, edit, convert and render Microsoft Excel formats to different formats. Moreover, it can be used for comprehensive charting, scalable reporting and reliable calculations within software applications. Aspose.Cells is a standalone API and it does not require any software like Microsoft or OpenOffice.Online XLS Parser Live Demos
XLS What is XLS File Format?
Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel is known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images, and charts. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.
Read More