DOM(1)

1. document.createTextNode(text)    直到被添加到其它元素才会被显示
2. addEventListener(‘click’,func,true)——true:capture;false:bubble
3. <form onsubmit="return validate()" method="post"> onsubmit为true提交表单
4. 

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转载自blog.csdn.net/bengxu/article/details/80208983