java解析docx文档提取文字和图片

直接上代码

    
          fr.opensagres.xdocreport
          org.apache.poi.xwpf.converter.pdf
          1.0.6
      

package docxAnalyze;

import java.io.*;
import java.util.List;

import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFPictureData;

public class Word {

    public static String textPath = "src/main/resources/test.txt";
    public static String docPath = "src/main/resources/test.docx";
    public static String imagePath = "src/main/resources/test.docx";

    public static void main(String args[]) {
        readDocxTextAndImage();
    }

    public static String readDocxTextAndImage() {

        File file = new File(docPath);
        try {
            // 用XWPFWordExtractor来获取文字
            FileInputStream fis = new FileInputStream(file);
            XWPFDocument document = new XWPFDocument(fis);
            XWPFWordExtractor xwpfWordExtractor = new XWPFWordExtractor(document);
            String text = xwpfWordExtractor.getText();
            System.out.println(text);
            //将获取到的文字存放到对应文件名中的txt文件中
            PrintStream ps = new PrintStream(textPath);
            ps.println(text);


            // 用XWPFDocument的getAllPictures来获取所有的图片
            List picList = document.getAllPictures();
            for (XWPFPictureData pic : picList) {
                byte[] bytev = pic.getData();
                // 大于1000bites的图片我们才弄下来，消除word中莫名的小图片的影响
                if (bytev.length > 300) {
                    FileOutputStream fos = new FileOutputStream(imagePath + pic.getFileName());
                    fos.write(bytev);
                }
            }
            fis.close();
            return text;
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }
}

文档内容

docx内容

document

paragraphs

table

可以看到一个document对象中的bodyelements对象存储了整个docx文档的内容。其他对象是对document文档的各个对象做统计。