有人写了一段代码,感觉可能会用上
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$(function(){
$("#abv").click(function(){
for(var i=1;i<=$("div").length-1;i++){
$("#div"+i).html(i);
}
});
})
</script>
<input type="button" id="abv" value="测试用按钮"/>
<div id="kkk">
<div id="div1" class="class1">`````</div>
<div id="div2" class="class2">`````</div>
<div id="div3" class="class3">`````</div>
</div>