DOM 元素 属性和方法
console.dir()
namespaceURI: "http://www.w3.org/1999/xhtml"
nextElementSibling: null
nextSibling: null
nodeName: "BODY"
nodeType: 1
nodeValue: null
offsetHeight: 608
offsetLeft: 0
offsetParent: nul
loffsetTop: 0
offsetWidth: 1333
onabort: null
onautocomplete: null
onautocompleteerror: null
onbeforecopy: null
onbeforecut: null
onbeforepaste: null
onbeforeunload: null
onblur: null
oncancel: null
oncanplay: null
oncanplaythrough: null
onchange: null
onclick: null
onclose: null
oncontextmenu: null
oncopy: null
oncuechange: null
oncut: null
ondblclick: null
ondrag: null
ondragend: null
ondragenter: null
ondragleave: null
ondragover: null
ondragstart: null
ondrop: null
ondurationchange: null
onemptied: null
onended: null
onerror: null
onfocus: null
onhashchange: null
oninput: null
oninvalid: null
onkeydown: null
onkeypress: null
onkeyup: null
onlanguagechange: null
onload: null
onloadeddata: null
onloadedmetadata: null
onloadstart: null
onmessage: null
onmousedown: null
onmouseenter: null
onmouseleave: null
onmousemove: null
onmouseout: null
onmouseover: null
onmouseup: null
onmousewheel: null
onoffline: null
ononline: null
onpagehide: null
onpageshow: null
onpaste: null
onpause: null
onplay: null
onplaying: null
onpopstate: null
onprogress: null
onratechange: null
onreset: null
onresize: null
onscroll: null
onsearch: null
onseeked: null
onseeking: null
onselect: null
onselectstart: null
onshow: null
onstalled: null
onstorage: null
onsubmit: null
onsuspend: null
ontimeupdate: null
ontoggle: null
onunload: null
onvolumechange: null
onwaiting: null
onwebkitfullscreenchange: null
onwebkitfullscreenerror: null
onwheel: null
outerHTML: "<body style="background:#eee">↵ <center>