PPS/src/main/java/com/example/demo/service/WordService.java

package com.example.demo.service;

import org.apache.poi.hwpf.extractor.WordExtractor;
import org.apache.poi.xwpf.usermodel.XWPFComment;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.FileInputStream;
import java.io.InputStream;
import java.util.List;

@Service
public class WordService {
    public String getDocxComments(MultipartFile multipartFile) {
        StringBuilder stringBuilder = new StringBuilder();
        try (InputStream fis = multipartFile.getInputStream();
             XWPFDocument document = new XWPFDocument(fis)) {

            // 获取文档中的所有批注
            XWPFComment[] comments = document.getComments();
            for (XWPFComment comment : comments) {
                // 提取批注信息
                String author = comment.getAuthor();
                String text = comment.getText(); // 获取批注文本内容
                String id = comment.getId(); // 获取批注ID
                stringBuilder.append(text);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return stringBuilder.toString();
    }

    public String getDocComments(MultipartFile multipartFile) {
        StringBuilder stringBuilder = new StringBuilder();
        try (InputStream fis = multipartFile.getInputStream();
             WordExtractor extractor = new WordExtractor(fis)) {

            // 尝试提取批注文本
            String[] comments = extractor.getCommentsText();
            if (comments != null) {
                for (String comment : comments) {
                    stringBuilder.append(comment);
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return stringBuilder.toString();
    }
}