title: how can i parser out my phone number by cheerio
body: <p>my html liks:</p>
  
  <pre><code>&lt;dl class="resume_pro"&gt;  
      &lt;dt&gt;    &lt;h3&gt;personal infomation&lt;/h3&gt;  &lt;/dt&gt;  
      &lt;dd class="pro_lf"&gt; 
          &lt;span class="rt_title"&gt;sex:male | age:26 &lt;/span&gt;
          &lt;div class="clear"&gt;&lt;/div&gt; 
          &lt;br&gt;phone:123456789&lt;a href="###" class="send" id="sendsms" style="display:none"&gt;send message&lt;/a&gt;&lt;br&gt;   E-mail：name@abc.com &lt;br&gt;  
      &lt;/dd&gt;
      &lt;div class="clear"&gt;&lt;/div&gt;
  &lt;/dl&gt;
  </code></pre>
  
  <p>my parser code :</p>
  
  <pre><code>var $ = cheerio.load(html);
  found = $('*:contains("phone:")').last();
  </code></pre>
  
  <p>the found will get "<code>&lt;dd class="pro_lf"&gt; &lt;/dd&gt;</code>"</p>
  
  <p>and then found.text() will get "<code>sex:male | age:26 phone:123456789send message   E-mail：name@abc.com</code> "</p>
  
  <p>but how can i get each phone and e-mail?</p>
  
  <p>i wanna to write a code in common use</p>
  
  <p>so i just used  <code>$('*:contains("phone:")')</code> to search my infomation, not use tag name or class name</p>
  
  <p>i will loop the element to find out every last node and get content to parser</p>
  
  <p>i need some help.</p>