• 两个选择器API

document.querySelector()
document.querySelectAll()

• 地理定位API

getCurrrentPosition()

• 多媒体API

<video></video>
<audio></audio>

• 拖放

<div ondrop="drop(event)" ondragover="allowDrop(event)"></div> 
<div draggable="true" ondragstart="drag(event)"></div>

• 文件

window.requestFileSystem()

• XHR2

var xhr = new XMLHttpRequest();
xhr.open(“POST”,"@Url.Action(“Upload”)")

• 本地存储API

localStorage sessionStorage

• canvas

<canvas id="myCanvas" width="200" height="100">

• svg

<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
   <circle cx="100" cy="50" r="40" stroke="black" stroke-width="2" fill="red" />
</svg>