的Android Jsoup獲得價值

Question

我建立一個Android應用程序，並利用圖書館jsoup，我解析HTML，但不知道如何從我的HTML得到物品

的HTML：

<div id="polls-687" class="wp-polls"> 
      <form id="polls_form_687" class="wp-polls-form" action="/myurl" method="post"> 
       <p style="display: none;"> 
        <input type="hidden" id="poll_687_nonce" name="wp-polls-nonce" value="6490c2e4b0" /> 
       </p> 
       <p style="display: none;"> 
        <input type="hidden" name="poll_id" value="687" /> 
       </p> 

       <h4>What do you want to hear?</h4> 
       <div id="polls-687-ans" class="wp-polls-ans"> 
        <ul class="wp-polls-ul" style="padding-left:0px;"> 
         <li> 
          <input type="radio" id="poll-answer-2605" name="poll_687" value="2605" /> 
          <label for="poll-answer-2605">Cappella - U & Me</label> 
         </li> 

         <li> 
          <input type="radio" id="poll-answer-2607" name="poll_687" value="2607" /> 
          <label for="poll-answer-2607">Deepest Blue - Deepest Blue</label> 
         </li> 

         <li> 
          <input type="radio" id="poll-answer-2609" name="poll_687" value="2609" /> 
          <label for="poll-answer-2609">Britney Spears - (Hit Me Baby) One More Time</label> 
         </li> 

         <li> 
          <input type="radio" id="poll-answer-2611" name="poll_687" value="2611" /> 
          <label for="poll-answer-2611">Drukwerk - Marianneke</label> 
         </li> 
        </ul> 

        <p style="text-align: left;"> 
         <input type="button" name="vote" value=" Stem op deze plaat " class="Buttons" onclick="poll_vote(687);" /> 
        </p> 

        <p style="text-align: left;"> 
        </p> 
       </div> 
      </form> 
     </div> 

我需要獲取li標籤之間的標籤。還有輸入標籤的值。我已使用此鏈接http://jsoup.org/cookbook/extracting-data/attributes-text-html但我不知道如何獲得我需要的特定項目。有人有Jsoup的經驗，給我一些建議或例子嗎？

Answer 1

試試這個

 Elements inputElements = document.select("ul li input"); 
     for (Iterator<Element> iterator = inputElements.iterator();  iterator.hasNext();) 
     { 
      Element inputElement = iterator.next(); 
      Element labelElement = inputElement.nextElementSibling(); 
      System.out.println(inputElement.attr("value")); 
      System.out.println(labelElement.ownText()); 
     }