这段代码将防止模式关闭，如果你点击模式之外。

   $(document).ready(function () {
    $('#myModal').modal({
           backdrop: 'static',
           keyboard: false
    })
   });

$('#modal').modal({backdrop: 'static', keyboard: false}, 'show');

如果使用JavaScript，那么:

$('#myModal').modal({
    backdrop: 'static',
    keyboard: false
})

在show的情况下

$('#myModal').modal({backdrop: 'static', keyboard: false}, 'show');

或HTML:

<a data-controls-modal="your_div_id" data-backdrop="static" data-keyboard="false" href="#">

<div class="modal show">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">     

    <h4 class="modal-title">Modal title</h4>
     </div>
     <div class="modal-body">
      <p>One fine body&hellip;</p>
  </div>

  </div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->

我觉得这个密码本可以帮到你 防止模态关闭CSS和引导

下面的脚本适合我:

// prevent event when the modal is about to hide
$('#myModal').on('hide.bs.modal', function (e) {
    e.preventDefault();
    e.stopPropagation();
    return false;
});

如果你需要关闭外面的点击，但允许按下退出

$('#myModal').modal({
    backdrop: 'static',   // This disable for click outside event
    keyboard: true        // This for keyboard event
})