[SOF][Apache POI]Read docx file as XWPFDocument

ReadAndEditWord.java

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;

import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

public class ReadAndEditWord {

	public static void main(String[] args) throws Exception {

		Path path = Paths.get("c:/temp/example.docx");
		byte[] byteData = Files.readAllBytes(path);

		// read as XWPFDocument from byte[]
		XWPFDocument doc = new XWPFDocument(new ByteArrayInputStream(byteData));

		int numberToPrint = 0;

		// you can edit paragraphs
		for (XWPFParagraph para : doc.getParagraphs()) {
			List<XWPFRun> runs = para.getRuns();

			numberToPrint++;

			for (XWPFRun run : runs) {

				// read text
				String text = run.getText(0);

				// edit text and update it
				run.setText(numberToPrint + " " + text, 0);
			}
		}

		// save it
		FileOutputStream fos = new FileOutputStream(new File("c:/temp/example2.docx"));
		doc.write(fos);
	}
}

ReadAndEditWord.java's POM.xml

if you wanna use org.apache.poi.xwpf.* like org.apache.poi.xwpf.usermodel.XWPFDocument you should also add 'poi-ooxml' as well.

POM.xml(partial)

		<dependency>
			<groupId>org.apache.poi</groupId>
			<artifactId>poi</artifactId>
			<version>3.15</version>
		</dependency>
		<dependency>
			<groupId>org.apache.poi</groupId>
			<artifactId>poi-ooxml</artifactId>
			<version>3.15</version>
		</dependency>

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