Java-将命名的html实体转换为带编号的xml实体

您尝试过JTidy吗？

private String cleanData(String data) throws UnsupportedEncodingException {    Tidy tidy = new Tidy();    tidy.setInputEncoding("UTF-8");    tidy.setOutputEncoding("UTF-8");    tidy.setPrintBodyonly(true); // only print the content    tidy.setXmlOut(true); // to XML    tidy.setSmartIndent(true);     ByteArrayInputStream inputStream = new ByteArrayInputStream(data.getBytes("UTF-8"));    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();    tidy.parseDOM(inputStream, outputStream);    return outputStream.toString("UTF-8");}

虽然我认为它会修复某些情况下的HTML代码。