<!-- 超出文字以省略号代替 -->
<script>
var oBox=document.getElementById('articalContent');
var demoHtml = oBox.innerHTML.slice(0,66)+'......';
oBox.innerHTML = demoHtml;
</script>
<script>
var oBox=document.getElementById('articalContent');
var demoHtml = oBox.innerHTML.slice(0,66)+'......';
oBox.innerHTML = demoHtml;
</script>