How Java uses the XWPFDocument class to save modified Word files to the file system
You can manipulate Word files using the Apache POI library, where the XWPFDocument class is used to create and modify Word documents. The following is an example code for saving a modified Word file to the file system using the XWPFDocument class:
Firstly, you need to add the Apache POI library to the Maven dependency. Add the following dependencies to the pom.xml file:
<dependencies>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.1.2</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.2</version>
</dependency>
</dependencies>
In Java code, the following example code can be used to save the modified Word file to the file system:
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import java.io.FileOutputStream;
import java.io.IOException;
public class SaveModifiedWordFile {
public static void main(String[] args) {
//Create an empty Word document
XWPFDocument document = new XWPFDocument();
//Add content to the document, such as adding a paragraph
document.createParagraph().createRun().setText("Hello, World!");
//Save the modified Word file to the file system
try {
FileOutputStream outputStream = new FileOutputStream("path/to/save/modified.docx");
document.write(outputStream);
outputStream.close();
System.out.println("Modified Word file saved successfully.");
} catch (IOException e) {
System.out.println("Error saving modified Word file: " + e.getMessage());
}
}
}
The above example code creates an empty Word document and adds a paragraph. Then, use 'FileOutputStream' to save the modified document to the file system. Replace 'path/to/save/modified. docx' with the actual saved file path.
Word file example: You can use any existing Word document as an example, and the example code has already demonstrated how to create an empty Word document and add content. Create a new blank Word document or use an existing Word document.
