Add a hyperlink to a content of the cell using Java and Apache POI. Apache POI is a Java library that is used to handle Microsoft Office Documents.
Installation:
There are two ways to install the Apache POI dependency in our java project:
- Download below mentioned Jar files from poi.apache.org/download.html:
- Maven Dependency: Set the following dependency in the maven project as:
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.9</version>
</dependency>
Environment Setup:
- Make a project Using java maven.
- Go to poi.apache.org/download.html and add the dependency into your project. By this, the libraries get imported into your project.
- Now, make a java class under com.mycompany.<Your Project Name> in Source Packages.
- Nice, now you can use the libraries.
Approach:
- Create a workbook.
- Create a spreadsheet in workbook.
- Create a cell and add color, content and styling to it.
- Add the address and apply the link colors to it.
- Add cell in spreadsheet.
- Repeat step 3 to 5 to write more data
Below is the implementation of the above approach:
Java
// How to add hyperlink to the// contents of a cell using Java?import java.io.File;import java.io.FileOutputStream; import org.apache.poi.common.usermodel.Hyperlink;import org.apache.poi.hssf.util.HSSFColor;import org.apache.poi.ss.usermodel.CreationHelper;import org.apache.poi.xssf.usermodel.XSSFCell;import org.apache.poi.xssf.usermodel.XSSFCellStyle;import org.apache.poi.xssf.usermodel.XSSFFont;import org.apache.poi.xssf.usermodel.XSSFHyperlink;import org.apache.poi.xssf.usermodel.XSSFSheet;import org.apache.poi.xssf.usermodel.XSSFWorkbook; public class HyperLink { public static void addLink() { // Create a Workbook XSSFWorkbook myWorkbook = new XSSFWorkbook(); // Create a Spread Sheet XSSFSheet newSpreadsheet = myWorkbook.createSheet("Custom Links"); XSSFCell cell; // Create Helpers CreationHelper helper = myWorkbook.getCreationHelper(); XSSFCellStyle linkStyle = myWorkbook.createCellStyle(); XSSFFont linkFont = myWorkbook.createFont(); // Setting the Link Style linkFont.setUnderline(XSSFFont.U_SINGLE); linkFont.setColor(HSSFColor.BLUE.index); linkStyle.setFont(linkFont); // Adding a Link cell = newSpreadsheet.createRow(1).createCell( (short)2); cell.setCellValue("Link"); XSSFHyperlink link = (XSSFHyperlink)helper.createHyperlink( Hyperlink.LINK_URL); cell.setHyperlink((XSSFHyperlink)link); cell.setCellStyle(linkStyle); // Writing the File FileOutputStream output = new FileOutputStream( new File("C:/HyperLink.xlsx")); // Writing the content myWorkbook.write(output); output.close(); } public static void main(String[] args) throws Exception { addLink(); }} |
Output:
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