标红地方循环出来，谢各位大侠了，本人急用！

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var vv = new FixedTips("nn");

$$A.forEach($$("Test2").getElementsByTagName("li"), function(o){

ft.add(o.getElementsByTagName("span")[0], {

relative: { customLeft: -16, customTop: -16 },

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<ul id="Test2" class="list">

  <li> 

  <span>asdasdasdasdasdasd</span>

    <span class="info">sadfasdfasdfasdfasdf</span>

  </li> 

  

  <li> <span>asdasdasdasd</span>

 

    <span class="info">你好

      </span>

  </li  

</ul>

<ul id="Test3" class="list">

  <li> 

  <span>asdasdasdasdasdasd</span>

    <span class="info">sadfasdfasdfasdfasdf</span>

  </li> 

  

  <li> <span>asdasdasdasd</span>

 

    <span class="info">你好

      </span>

  </li>

  

</ul>

</div>

标红地方循环出来，谢各位大侠了，本人急用！