text: /**
   * 终止事件在传播过程的捕获或冒泡
   * ========================================================================
   * @param {Event} evt - 事件对象
   */
  const stopPropagation = function (evt) {
    const event = window.event
  
    if (evt.stopPropagation) {
      evt.stopPropagation()
    } else {
      event.cancelBubble = true
    }
  }
  
  export default stopPropagation
  