该方法可以控制一页是否只显示存放一张图片

第一步

        <dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId><version>5.2.3</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml-schemas</artifactId><version>4.1.2</version></dependency>

第二步

package com.example.demo.file.word;import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.apache.poi.util.Units;
import org.apache.poi.xwpf.usermodel.BreakType;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.stream.Collectors;public class ImageToWordWithPOI {public static void main(String[] args) {String folderPath = "C:\\Users\\EDY\\Desktop\\测试图片"; // 替换为你的图片文件夹路径String outputFilePath = "C:\\Users\\EDY\\Desktop\\output.docx"; // 输出Word文档的路径// 选择是否每页只插入一个图片boolean oneImagePerPage = true;Path folder = Paths.get(folderPath);try {// 获取所有图片文件的路径List<Path> imageFiles = Files.walk(folder).filter(Files::isRegularFile).filter(path -> isImageFile(path.toString())).collect(Collectors.toList());if (!imageFiles.isEmpty()) {XWPFDocument document = new XWPFDocument();try (FileOutputStream out = new FileOutputStream(outputFilePath)) {int imageCount = 0;for (Path path : imageFiles) {try {// 如果选择每页只插入一个图片，并且已经插入过图片，则先添加一个分页符if (oneImagePerPage && imageCount > 0) {XWPFParagraph paragraph = document.createParagraph();XWPFRun run = paragraph.createRun();run.addBreak(BreakType.PAGE);}insertImageToWordDocument(document, path.toFile(), Units.pixelToEMU(400), Units.pixelToEMU(400));imageCount++;} catch (IOException | InvalidFormatException e) {e.printStackTrace();System.out.println("处理图片时发生错误。");}}// 写入文档document.write(out);System.out.println("图片已成功插入到Word文档中。");} catch (IOException e) {e.printStackTrace();System.out.println("创建Word文档时发生错误。");}} else {System.out.println("指定的文件夹下没有找到图片。");}} catch (IOException e) {e.printStackTrace();System.out.println("读取文件夹时发生错误。");}}private static boolean isImageFile(String filename) {String[] imageExtensions = {"png", "jpg", "jpeg", "gif", "bmp", "tif", "tiff", "webp"};for (String ext : imageExtensions) {if (filename.toLowerCase().endsWith(ext)) {return true;}}return false;}private static void insertImageToWordDocument(XWPFDocument document, File imageFile, int width, int height) throws IOException, InvalidFormatException {// 创建一个新的段落用于插入图片XWPFParagraph paragraph = document.createParagraph();XWPFRun run = paragraph.createRun();run.addPicture(new FileInputStream(imageFile), XWPFDocument.PICTURE_TYPE_JPEG, imageFile.getName(), width, height);}
}