网上搜索相关信息后,尝试写入数据却报错 请大神帮忙看看
String path1 = file.getAbsolutePath();
InputStream is2 = new FileInputStream(path1);
XWPFDocument xwpfDocument = new XWPFDocument(is2);
List<XWPFHeader> headerList = xwpfDocument.getHeaderList();
System.out.println(headerList);
报错为