如何获取以子字符串开头的所有elementID www.thinbug.com/q/43297446
<div class="lists">
<div class="list 1">
<div id="productCheese">Cheese</div>
<div id="productBread">Bread</div>
<div id="productMilk">Milk</div>
<div id="productEgg">Egg</div>
<div id="addProduct">Add new product to list...</div>
</div>
<div class="list 2">
etc...
</div>
</div>
<script>
var nodes = document.querySelectorAll('[id^=product]');
console.log(nodes);
</script>