1 var element = document.createElement("div"
);
2 element.className = "message"
;
3
4 var textNode = document.createTextNode("Hello world!"
);
5 element.appendChild(textNode);
6
7 var anotherTextNode = document.createTextNode("Yippee!"
);
8 element.appendChild(anotherTextNode);
9
10 document.body.appendChild(element);
11
12 console.log(element.childNodes.length);
//2
13
14 element.normalize();
15 console.log(element.childNodes.length);
//1
16 console.log(element.firstChild.nodeValue);
//Hello world!Yippee!
转载于:https://www.cnblogs.com/qzsonline/archive/2012/05/08/2490298.html
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