关于“静态模态框没有显示出来”的解决办法

以下是Bootstrap文档中给出的“静态模态框”的实例

<div class="modal fade" id="myModal">  <div class="modal-dialog">    <div class="modal-content">      <div class="modal-header">        <button type="button" class="close" data-dismiss="modal">           <span aria-hidden="true">&times;</span><span class="sr-only">Close</span>        </button>        <h4 class="modal-title">Modal title</h4>      </div>      <div class="modal-body">        <p>One fine body&hellip;</p>      </div>      <div class="modal-footer">        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>        <button type="button" class="btn btn-primary">Save changes</button>      </div>    </div><!-- /.modal-content -->  </div><!-- /.modal-dialog --></div><!-- /.modal -->

但是，运行之后，静态模态框并加载不出来，调查之后发现，需要加上以下代码：

<script>    $(document).ready(function(){        $('#myModal').modal('show');    })</script>

这样就可以正常显示啦~~~