87,915
社区成员
发帖
与我相关
我的任务
分享
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
var a = ['1','2','3','4','5','6'];
var a = ['1','2','3','4','5','6'];
var b = document.getElementsByClassName('b');
for (var i=0;i<b.length;i++){
b[i].innerHTML = '<span>' + a[i] + '</span>'
}
这样可以实现,仅供参考
var a = [1,2,3,4,5,6];
for(var item in a){
$('.b').eq(item).find('span').text(a[item]);
}
var a = ['1','2','3','4','5','6'];
var b=$('.b span')
b.each(function(index,element){
$(element).html(a[index])
})
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<div class='b'><span></span></div>
<script type="text/javascript">
var a = ['1','2','3','4','5','6'];
var b = document.querySelectorAll(".b span");
a.forEach(function(v, i){
b[i].innerHTML = v;
});
</script>