createTextNode是不是和加innerHTML一样?
<script type="text/javascript">
var y=document.createElement("p");
var z=document.createTextNode("I love JavaScript!")
y.className="message";
document.body.appendChild(y);
y.appendChild(z);
</script>
<script type="text/javascript">
var y=document.createElement("p");
var z=document.createTextNode("I love JavaScript!")
y.className="message";
document.body.appendChild(y);
y.appendChild(z);
</script>
2017-02-27
举报