如何在Bootsrtap carousel中获取src的值

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <!-- 轮播图片 -->
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img src="image1.jpg" alt="Image 1">
    </div>
    <div class="carousel-item">
      <img src="image2.jpg" alt="Image 2">
    </div>
    <div class="carousel-item">
      <img src="image3.jpg" alt="Image 3">
    </div>
  </div>
</div>

$(document).ready(function() {
  // 获取当前轮播项的src值
  var currentSrc = $('#myCarousel .carousel-item.active img').attr('src');
  console.log(currentSrc);
});