java代码提取doc或docx文件的图片和文字代码，详细怎么写

您好，以下是提取 doc 或 docx 文件中图片和文字的 Java 代码示例：

import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.Picture;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.usermodel.Paragraph;
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.xwpf.usermodel.XWPFPicture;
import org.apache.poi.xwpf.usermodel.XWPFPictureData;

public class ExtractDocxImagesAndText {

    public static void main(String[] args) throws IOException {
        String filePath = "path/to/docx/file.docx";
        XWPFDocument docx = new XWPFDocument(new FileInputStream(filePath));
        for (XWPFParagraph paragraph : docx.getParagraphs()) {
            for (XWPFRun run : paragraph.getRuns()) {
                for (XWPFPicture picture : run.getEmbeddedPictures()) {
                    XWPFPictureData pictureData = picture.getPictureData();
                    // Do something with the picture data, such as saving it to a file
                }
                String text = run.getText();
                // Do something with the text, such as printing it to the console
            }
        }
        docx.close();
    }

}

如果您需要提取 doc 文件中的图片和文字，可以使用 Apache POI 库中的 HWPFDocument 类和相应的对象。以下是提取 doc 文件中图片和文字的 Java 代码示例：

import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.Picture;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.usermodel.Paragraph;

public class ExtractDocImagesAndText {

    public static void main(String[] args) throws IOException {
        String filePath = "path/to/doc/file.doc";
        HWPFDocument doc = new HWPFDocument(new FileInputStream(filePath));
        Range range = doc.getRange();
        for (int i = ; i < range.numParagraphs(); i++) {
            Paragraph paragraph = range.getParagraph(i);
            for (int j = ; j < paragraph.numCharacterRuns(); j++) {
                Picture picture = paragraph.getCharacterRun(j).getPicture();
                if (picture != null) {
                    // Do something with the picture, such as saving it to a file
                }
                String text = paragraph.text();
                // Do something with the text, such as printing it to the console
            }
        }
        doc.close();
    }

}

希望这些代码能够帮助您提取 doc 或 docx 文件中的图片和文字。