android - 如何在 Android 中解析来自网站的 Html 标签

Question

我正在尝试从下面的标签中获取文本网址:http://www.mcpss.com/?PN='News2'&SubP='DNewsStory'&gn=&NewsID=47318&ShowNav=&StoryGroup=Current

<td class="header">

OPEN HOUSE SCHEDULED AT CLARK-SHAW

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<p><span style="font-size: 12pt;">January 16, 2013 - Due to the relocation of Murphy High School to the Clark-Shaw campus and the necessary construction that is still ongoing, Clark-Shaw school did not participate in the magnet school &ldquo;See and Sign&rdquo; January 11 and 12<sup>th</sup>. We would like to resume giving school tours and meeting interested parents. Therefore, we are planning an &ldquo;Open House&rdquo; on Friday, January 25 from 9:00 a.m.- 12:00 p.m. to coincide with our school&rsquo;s Science Fair Open House that is scheduled for that day.</span></p>
<p><span style="font-size: 12pt;">&nbsp;</span></p>
<p><span style="font-size: 12pt;">Please share this information with your friends and neighbors.&nbsp;&nbsp; Magnet School applications are available now online.</span></p>
<p>&nbsp;</p>

我想像下面这样在 android 应用程序中表示文本:

*开放日计划在 CLARK-SHAW

2013 年 1 月 16 日 - 由于 Murphy 高中搬迁至 Clark-Shaw 校区且必要的 build 仍在进行中，Clark-Shaw 学校未参加 1 月 11 日和12号。我们想恢复学校参观和会见感兴趣的家长。因此，我们计划在 1 月 25 日星期五上午 9:00 至下午 12:00 举办“开放日” Activity 。与我们学校定于当天举行的科学博览会开放日相吻合。

请与您的 friend 和邻居分享此信息。 Magnet School 申请现已在线提供。*

我怎样才能在 android 中实现它。

Answer 1

使用 jsoup http://jsoup.org/你可以得到这个

下载 jsoup.jar 文件，然后将其添加到您的 libs 文件夹，然后转到 android dependancies 右键单击​​ >> 构建路径 >> 配置构建路径 >> 添加 JARS >> 库 >> 然后选择您下载的 jsoup.jar 文件

 try {
      String website="http://www.mcpss.com/?PN='News2'&SubP='DNewsStory'&gn=&NewsID=47318&ShowNav=&StoryGroup=Current";
      Document doc = Jsoup.connect(website).get();
      Elements el=doc.getElementsByClass("header");
      String text=el.text();
    } catch (Exception e) {
        Log.wtf("name of activity","error message to show in log", e);
    }