如何使用Apache POI读取前四段的文档文件？

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

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

public class ApachePOIExample {
    public static void main(String[] args) {
        try {
            // 创建文档对象
            XWPFDocument document = new XWPFDocument(new FileInputStream("path/to/document.docx"));

            // 获取所有段落
            List<XWPFParagraph> paragraphs = document.getParagraphs();

            // 读取前四段的内容
            for (int i = 0; i < 4 && i < paragraphs.size(); i++) {
                XWPFParagraph paragraph = paragraphs.get(i);
                String content = paragraph.getText();
                System.out.println("段落 " + (i + 1) + " 内容：" + content);
            }

            // 关闭文档
            document.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}