使用foreach获取多个src

Question

如何仅使用foreach

查找图像src

<div data-vimeo-id="" class="lg-thumb-item test" style="width:100px; margin-right: 5px">
<img class="test" src="uploads/slider_img/negy.jpg">
</div>
<div data-vimeo-id="" class="lg-thumb-item test" style="width:100px; margin-right: 5px">
<img class="test" src="uploads/slider_img/negx.jpg">
</div>
<div data-vimeo-id="" class="lg-thumb-item test active" style="width:100px; margin-right: 5px">
<img class="test" src="uploads/slider_img/posz1.jpg">
</div>
<div data-vimeo-id="" class="lg-thumb-item test" style="width:100px; margin-right: 5px">
<img class="test" src="uploads/slider_img/the-eleventh-hour-1254186_1920 after.jpg">
</div>   

Answer 1

使用jQuery的.attr函数并指定您想要获得的<img>个属性：

$(document).ready(function () {
   $("img").each(function (i, e) {
      console.log($(e).attr("src"));
   });
});