jQuery怎么使用for循环,向多个元素中添加不同的图片

Question

<div class="de1">     <img src="" alt=""/> </div> <div class="de2">     <img src="" alt=""/> </div> <div class="de3">     <img src="" alt=""/> </div> <div class="de4">     <img src="" alt=""/> </div> <div class="de5">     <img src="" alt=""/> </div> <div class="de6">     <img src="" alt=""/> </div> <div class="de7">     <img src="" alt=""/> </div> <div class="de8">     <img src="" alt=""/> </div>

Answer 1

	$('div img').each(function (index, img) {
		var src = "";
		switch(index) {
			case 0:
				src = "#1"; // image 1 url
				break;
			case 1:
				src = "#2"; // image 2 url
				break;
			...
			default:
				break;
		}
		$(img).attr('src', src)
	});