<div>aaaaaaaaaaaa</div>
<p>bbbbbbbbbbbbbbbbbbbbbb</p>
<p>cccccccccccccccccccccccccccccc</p>
<p>ddddddddddddddddddddddddd</p>
<div>eeeeeeeeeeeeeeeeeeeeeeeeeee</div>
<script language=javascript>
var obj=document.getElementsByTagName("p")
for(i=0;i<obj.length;i++)
{
alert(obj[i].innerText)
}
</script>
<p>bbbbbbbbbbbbbbbbbbbbbb</p>
<p>cccccccccccccccccccccccccccccc</p>
<p>ddddddddddddddddddddddddd</p>
<div>eeeeeeeeeeeeeeeeeeeeeeeeeee</div>
<script language=javascript>
var obj=document.getElementsByTagName("p")
for(i=0;i<obj.length;i++)
{
alert(obj[i].innerText)
}
</script>
解决方案 »
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