<div>
<iframe name=‘i1‘>
<button click=‘Geti2Div‘>
<script>
window.parent.Geti2Info();
</script>
</iframe>
<iframe name=‘i2‘>
<div>div</div>
<script>
var GetDiv=function(){
return $(div).html();
}
</script>
</iframe>
</div>
<script>
var Getii2Info=function(){
return $(‘div‘).find(‘iframe[name=i2]‘).GetDiv();
}
</script>
原文:http://www.cnblogs.com/lccnblog/p/3617569.html