String url = request.getParameter("url");
Document doc = Jsoup.connect(url).get();
Elements web = doc.childern.select("*");
for(Element ele : web)
{
if(ele.hasText())
ele.text("hello");
}
当我打印文档时,它的重组就像你好你好你好
代替
<html>
<head>
<title>
hello
</title>
<body>
hello
</body>
</html>