HTMLParseer 获取标签内容

Parser parser = Parser.createParser(content,"utf-8") ;HtmlPage nowpage = new HtmlPage(parser);try{ parser.visitAllNodesWith(nowpage);}catch (ParserException e1){e1 = null;}NodeList nodelist = nowpage.getBody();System.out.println(nodelist) ;NodeFilter filter = new TagNameFilter("Meta");nodelist = nodelist.extractAllNodesThatMatch(filter, true);System.out.println(nodelist.size() + "***");for (int i = 0; i < nodelist.size(); i++){LinkTag link=(LinkTag) nodelist.elementAt(i);System.out.println(link.getAttribute("keywords") + "***");}