转义字符互转
<div id="my"></div> ???<div id="he" style="display:none"></div> ???<script> ???????var str = ‘<h1>这是标签</h1>‘; ???????document.getElementById(‘he‘).innerHTML = str; ???????alert(str) ???????var newstr = document.getElementById(‘he‘).innerText; ???????document.getElementById(‘my‘).innerHTML = newstr ???</script>
转义字符变成html内容
原文地址：http://www.cnblogs.com/summerXll/p/7755590.html