JTidy输出字符串而不是文档

Question

我正在尝试使用JTidy将HTML字符串转换为XHTML字符串，然后使用XMLWorkerHelper进行解析。我如何在字符串而不是文档中获得Tidy的输出？

我的代码是：

Tidy tidy = new Tidy();
tidy.setXHTML(true);
tidy.setQuiet(true);
tidy.setShowWarnings(false);

org.w3c.dom.Document ppout = tidy.parseDOM(new ByteArrayInputStream(activityDtl.getPPDescription().toString().getBytes()), null);
System.out.println("ppout: " + ppout);

p6.add(new Chunk("Description:   ", smallBold));
ElementList list1 = XMLWorkerHelper.parseToElementList(ppout, null);
for (Element element : list1) {
p6.add(element);
preface6.add(p6);
}

Answer 1

InputStream inputStream = new ByteArrayInputStream 
(activityDtl.getPPDescription().getBytes("UTF-8"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Tidy tidy = new Tidy();
tidy.setXHTML(true);
tidy.setQuiet(true);
tidy.setShowWarnings(false);

tidy.parseDOM(inputStream, baos);
String ppDescription = baos.toString();

p6.add(new Chunk("Description:   ", smallBold));
ElementList list1 = XMLWorkerHelper.parseToElementList(ppDescription, null);
for (Element element : list1) {
p6.add(element);
}
preface6.add(p6);