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JTidyServlet项目（在各种答案中提到）似乎或多或少已经失效——没有可浏览的源代码，除了主要的 JTidy 下载（不包括 servlet 或过滤器）之外，没有从 SourceForge 项目页面链接的下载，没有 Maven我能找到的任何存储库中的工件。谁能推荐一个更新的替代品？

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3 回答 3

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为了美观——尽管毫无意义——我最近也在努力将源自 JSF（连同 PrimeFaces）Facelets 的具有视觉吸引力的 HTML5 源代码提供给用户代理。

JTidy及其附带的实用程序并没有真正帮助我。它从根本上试图“修复”我的“损坏”标记，例如通过切换 DTD 和修改各种元素（好像在现实世界中无论如何都存在有效 HTML 这样的东西）。XSLT将是一个令人满意的替代方案，如果application/xhtml+xml要使用 Content-Type（类似地在理想世界中）。然后我偶然发现了jsoup，经过几次尝试，将它的 API 与从 [3]、[4]、[5]、[6]、[7] 中获得的示例结合起来，结果非常令人惊讶：

JSF 输出

<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml"><head><link type="text/css" rel="stylesheet" href="/javax.faces.resource/theme.css.xhtml?ln=primefaces-bootstrap" /><link type="text/css" rel="stylesheet" href="/javax.faces.resource/primefaces.css.xhtml?ln=primefaces&amp;v=5.0" /><script type="text/javascript" src="/javax.faces.resource/jquery/jquery.js.xhtml?ln=primefaces&amp;v=5.0"></script><!-- ... -->
    <title>Some Page</title></head><body>
<form id="j_idt5" name="j_idt5" method="post" action="/somePage.xhtml" enctype="application/x-www-form-urlencoded">
<input type="hidden" name="j_idt5" value="j_idt5" />
<table id="j_idt5:j_idt6" class="ui-panelgrid ui-widget" role="grid"><tbody><tr class="ui-widget-content" role="row"><td role="gridcell" class="ui-panelgrid-cell"><label>Title : </label></td><td role="gridcell" class="ui-panelgrid-cell"><input id="j_idt5:j_idt8" name="j_idt5:j_idt8" type="text" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all" /><script id="j_idt5:j_idt8_s" type="text/javascript">PrimeFaces.cw("InputText","widget_j_idt5_j_idt8",{id:"j_idt5:j_idt8",widgetVar:"widget_j_idt5_j_idt8"});</script></td></tr><!-- ... --><tr class="ui-widget-content" role="row"><td role="gridcell" class="ui-panelgrid-cell"><button id="j_idt5:j_idt13" name="j_idt5:j_idt13" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-left" onclick="PrimeFaces.ab({s:'j_idt5:j_idt13'});return false;" type="submit"><span class="ui-button-icon-left ui-icon ui-c ui-icon-cancel"></span><span class="ui-button-text ui-c">Submit Item</span></button><script id="j_idt5:j_idt13_s" type="text/javascript">PrimeFaces.cw("CommandButton","widget_j_idt5_j_idt13",{id:"j_idt5:j_idt13",widgetVar:"widget_j_idt5_j_idt13"});</script></td></tbody></table><input type="hidden" name="javax.faces.ViewState" id="j_id1:javax.faces.ViewState:0" value="328014904185199862:2925470649195950066" autocomplete="off" />
</form></body>
</html>

在 jsoup 之后

<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <link type="text/css" rel="stylesheet" href="/javax.faces.resource/theme.css.xhtml?ln=primefaces-bootstrap" />
    <link type="text/css" rel="stylesheet" href="/javax.faces.resource/primefaces.css.xhtml?ln=primefaces&amp;v=5.0" />
    <script type="text/javascript" src="/javax.faces.resource/jquery/jquery.js.xhtml?ln=primefaces&amp;v=5.0"></script>
    <!-- ... -->
    <title>Some Page</title>
  </head>
  <body> 
    <form id="j_idt5" name="j_idt5" method="post" action="/somePage.xhtml" enctype="application/x-www-form-urlencoded"> 
      <input type="hidden" name="j_idt5" value="j_idt5" /> 
      <table id="j_idt5:j_idt6" class="ui-panelgrid ui-widget" role="grid">
        <tbody>
          <tr class="ui-widget-content" role="row">
            <td role="gridcell" class="ui-panelgrid-cell">
              <label>Title : </label>
            </td>
            <td role="gridcell" class="ui-panelgrid-cell">
              <input id="j_idt5:j_idt8" name="j_idt5:j_idt8" type="text" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all" />
              <script id="j_idt5:j_idt8_s" type="text/javascript">PrimeFaces.cw("InputText","widget_j_idt5_j_idt8",{id:"j_idt5:j_idt8",widgetVar:"widget_j_idt5_j_idt8"});
              </script>
            </td>
          </tr>
          <!-- ... -->
          <tr class="ui-widget-content" role="row">
            <td role="gridcell" class="ui-panelgrid-cell">
              <button id="j_idt5:j_idt13" name="j_idt5:j_idt13" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-left" onclick="PrimeFaces.ab({s:'j_idt5:j_idt13'});return false;" type="submit">
                <span class="ui-button-icon-left ui-icon ui-c ui-icon-cancel"></span>
                <span class="ui-button-text ui-c">Submit Item</span>
              </button>
              <script id="j_idt5:j_idt13_s" type="text/javascript">PrimeFaces.cw("CommandButton","widget_j_idt5_j_idt13",{id:"j_idt5:j_idt13",widgetVar:"widget_j_idt5_j_idt13"});
              </script>
            </td>
          </tr>
        </tbody>
      </table>
      <input type="hidden" name="javax.faces.ViewState" id="j_id1:javax.faces.ViewState:0" value="328014904185199862:2925470649195950066" autocomplete="off" /> 
    </form> 
  </body>
</html>

没有任何“深思熟虑的 XML 化”更改（自闭合<script>s、<![CDATA[s 等），只是换行和缩进。当然，输出仍然是 XHTML 无效，但这对于普通浏览器来说应该不是问题。最后，我不知道在成熟的 Facelet 的情况下结果是否会一样积极。

参考资料（不能发布超过 2 个链接）

  [3]: http://stackoverflow.com/questions/3604248/jsf-prettify-beautify-html-output
  [4]: http://angelborroy.wordpress.com/2009/03/04/dump-request-and-response-using-javaxservletfilter/
  [5]: http://www.java2s.com/Tutorial/Java/0400__Servlet/Filterthatusesaresponsewrappertoconvertalloutputtouppercase.htm
  [6]: http://www.oracle.com/technetwork/java/filters-137243.html
  [7]: http://stackoverflow.com/questions/14736328/looking-for-an-example-for-inserting-content-into-the-response-using-a-servlet-f
于 2014-08-28T13:52:42.980 回答
2

看起来这里有一些源代码；https://github.com/vnc-biz/zcs-lib-jtidy/

于 2013-09-20T02:52:05.887 回答
1

在以下位置找到 JTidyServlet

http://jtidy.sourceforge.net/nightly/

于 2012-08-30T03:55:12.023 回答