Emmet是一个可以提高前端开发效率的实用插件，你可以通过极短的代码输入来获得你想要的代码结构，而你需要做的前期工作就是花些时间来熟悉emmet本身的语法，其实这些语法看起来并不复杂，下面就向大家分享一下emmet常用的基本语法。
一旦上手熟练emmet的基本语法之后，你会发现写代码是一件无比轻松愉快的事情！
如果你对emmet还不太熟悉，建议你查看一下之前发布的有关Emmet视频教程， 如果你使用的是Dreamweaver开发的话，你可以查看一下Emmet Dreamweavercs6 扩展包的安装方法。
html结构快速输出
Child: >
输入：nav>ul>li
输出：
<nav>
<ul>
<li></li>
</ul>
</nav>
Multiplication: *
输入：ul>li*5
输出：
<ul>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
Item numbering: $
输入：ul>li.item$*5
输出：
<ul>
<li class="item1"></li>
<li class="item2"></li>
<li class="item3"></li>
<li class="item4"></li>
<li class="item5"></li>
</ul>
输入：h$[title=item$]{Header $}*3
输出：
<h1 title="item1">Header 1</h1>
<h2 title="item2">Header 2</h2>
<h3 title="item3">Header 3</h3>
输入：ul>li.item$$$*5
输出：
<ul>
<li class="item001"></li>
<li class="item002"></li>
<li class="item003"></li>
<li class="item004"></li>
<li class="item005"></li>
</ul>
输入：ul>li.item$@-*5
输出：
<ul>
<li class="item5"></li>
<li class="item4"></li>
<li class="item3"></li>
<li class="item2"></li>
<li class="item1"></li>
</ul>
输入：ul>li.item$@3*5
输出：
<ul>
<li class="item3"></li>
<li class="item4"></li>
<li class="item5"></li>
<li class="item6"></li>
<li class="item7"></li>
</ul>
输入：form#search.wide
输出： <form id="search" class="wide"></form>
输入：p.class1.class2.class3
输出：<p class="class1 class2 class3"></p>
ID and CLASS attributes 快速输出id和class标签结构
输入：#header
输出：
<div id="header"></div>
输入：.header
输出：
<div class="header"></div>
Sibling: + 组合标签
输入：div+p+bq
输出：
<div></div>
<p></p>
<blockquote></blockquote>
Climb-up: ^
输入：div+div>p>span+em^bq
输出：
<div></div>
<div>
<p><span></span><em></em></p>
<blockquote></blockquote>
</div>
输入：div+div>p>span+em^^bq
输出：
<div></div>
<div>
<p><span></span><em></em></p>
</div>
<blockquote></blockquote>
Grouping: ()
输入：div>(header>ul>li*2>a)+footer>p
输出：
<div>
<header>
<ul>
<li><a href=""></a></li>
<li><a href=""></a></li>
</ul>
</header>
<footer> <p></p> </footer>
</div>
输入：(div>dl>(dt+dd)*3)+footer>p
输出：
<div>
<dl>
<dt></dt>
<dd></dd>
<dt></dt>
<dd></dd>
<dt></dt>
<dd></dd>
</dl>
</div>
<footer> <p></p> </footer>
Custom attributes 自定义对象
输入：p[title="Hello world"]
输出：<p title="Hello world"></p>
输入：td[rowspan=2 colspan=3 title]
输出：<td rowspan="2" colspan="3" title=""></td>
输入：[a='value1' b="value2"]
输出：<div a="value1" b="value2"></div>
Text: {}
输入：a{Click me}
输出：<a href="">Click me</a>
输入：p>{Click }+a{here}+{ to continue}
输出：<p>Click <a href="">here</a> to continue</p>
Implicit tag names
输入：.class
输出：<div class="class"></div>
输入：em>.class
输出：<em><span class="class"></span></em>
输入：ul>.class
输出：<ul> <li class="class"></li> </ul>
输入：table>.row>.col
输出：
<table>
<tr class="row">
<td class="col"></td>
</tr>
</table>
html元素快速输出
输入：html:5
输出：
<!doctype html> <html lang="en">
<head> <meta charset="UTF-8" />
<title>Document</title>
</head>
<body>
</body>
</html>
a
<a href=""></a>
a:link
<a href="http://"></a>
a:mail
<a href="mailto:"></a>
abbr
<abbr title=""></abbr>
acronym
<acronym title=""></acronym>
base
<base href="" />
basefont
<basefont />
br
<br />
frame
<frame />
hr
<hr />
bdo
<bdo dir=""></bdo>
bdo:r
<bdo dir="rtl"></bdo>
bdo:l
<bdo dir="ltr"></bdo>
col
<col />
link
<link rel="stylesheet" href="" />
link:css
<link rel="stylesheet" href="style.css" />
link:print
<link rel="stylesheet" href="print.css" media="print" />
link:favicon
<link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
link:touch
<link rel="apple-touch-icon" href="favicon.png" />
link:rss
<link rel="alternate" type="application/rss+xml" title="RSS" href="rss.xml" />
link:atom
<link rel="alternate" type="application/atom+xml" title="Atom" href="atom.xml" />
meta
<meta />
meta:utf
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
meta:win
<meta http-equiv="Content-Type" content="text/html;charset=windows-1251" />
meta:vp
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
meta:compat
<meta http-equiv="X-UA-Compatible" content="IE=7" />
style
<style></style>
script
<script></script>
script:src
<script src=""></script>
img
<img src="" alt="" />
iframe
<iframe src="" frameborder="0"></iframe>
embed
<embed src="" type="" />
object
<object data="" type=""></object>
param
<param name="" value="" />
map
<map name=""></map>
area
<area shape="" coords="" href="" alt="" />
area:d
<area shape="default" href="" alt="" />
area:c
<area shape="circle" coords="" href="" alt="" />
area:r
<area shape="rect" coords="" href="" alt="" />
area:p
<area shape="poly" coords="" href="" alt="" />
form
<form action=""></form>
form:get
<form action="" method="get"></form>
form:post
<form action="" method="post"></form>
label
<label for=""></label>
input
<input type="text" />
inp
<input type="text" name="" id="" />
input:hidden
Alias of input[type=hidden name]
<input type="hidden" name="" />
input:h
Alias of input:hidden
<input type="hidden" name="" />
input:text, input:t
Alias of inp
<input type="text" name="" id="" />
input:search
Alias of inp[type=search]
<input type="search" name="" id="" />
input:email
Alias of inp[type=email]
<input type="email" name="" id="" />
input:url
Alias of inp[type=url]
<input type="url" name="" id="" />
input:password
Alias of inp[type=password]
<input type="password" name="" id="" />
input:p
Alias of input:password
<input type="password" name="" id="" />
input:datetime
Alias of inp[type=datetime]
<input type="datetime" name="" id="" />
input:date
Alias of inp[type=date]
<input type="date" name="" id="" />
input:datetime-local
Alias of inp[type=datetime-local]
<input type="datetime-local" name="" id="" />
input:month
Alias of inp[type=month]
<input type="month" name="" id="" />
input:week
Alias of inp[type=week]
<input type="week" name="" id="" />
input:time
Alias of inp[type=time]
<input type="time" name="" id="" />
input:number
Alias of inp[type=number]
<input type="number" name="" id="" />
input:color
Alias of inp[type=color]
<input type="color" name="" id="" />
input:checkbox
<input type="checkbox" name="" id="" />
input:c
Alias of input:checkbox
<input type="checkbox" name="" id="" />
input:radio
Alias of inp[type=radio]
<input type="radio" name="" id="" />
input:r
Alias of input:radio
<input type="radio" name="" id="" />
input:range
Alias of inp[type=range]
<input type="range" name="" id="" />
input:file
Alias of inp[type=file]
<input type="file" name="" id="" />
input:f
Alias of input:file
<input type="file" name="" id="" />
input:submit
<input type="submit" value="" />
input:s
Alias of input:submit
<input type="submit" value="" />
input:image
<input type="image" src="" alt="" />
input:i
Alias of input:image
<input type="image" src="" alt="" />
input:button
<input type="button" value="" />
input:b
Alias of input:button
<input type="button" value="" />
isindex
<isindex />
input:reset
Alias of input:button[type=reset]
<input type="reset" value="" />
select
<select name="" id=""></select>
option
<option value=""></option>
textarea
<textarea name="" id="" cols="30" rows="10"></textarea>
menu:context
Alias of menu[type=context]>
<menu type="context"></menu>
menu:c
Alias of menu:context
<menu type="context"></menu>
menu:toolbar
Alias of menu[type=toolbar]>
<menu type="toolbar"></menu>
menu:t
Alias of menu:toolbar
<menu type="toolbar"></menu>
video
<video src=""></video>
audio
<audio src=""></audio>
html:xml
<html xmlns="http://www.w3.org/1999/xhtml"></html>
keygen
<keygen />
command
<command />
bq
Alias of blockquote
<blockquote></blockquote>
acr
Alias of acronym
<acronym title=""></acronym>
fig
Alias of figure
<figure></figure>
figc
Alias of figcaption
<figcaption></figcaption>
ifr
Alias of iframe
<iframe src="" frameborder="0"></iframe>
emb
Alias of embed
<embed src="" type="" />
obj
Alias of object
<object data="" type=""></object>
src
Alias of source
<source></source>
cap
Alias of caption
<caption></caption>
colg
Alias of colgroup
<colgroup></colgroup>
fst, fset
Alias of fieldset
<fieldset></fieldset>
btn
Alias of button
<button></button>
btn:b
Alias of button[type=button]
<button type="button"></button>
btn:r
Alias of button[type=reset]
<button type="reset"></button>
btn:s
Alias of button[type=submit]
<button type="submit"></button>
optg
Alias of optgroup
<optgroup></optgroup>
opt
Alias of option
<option value=""></option>
tarea
Alias of textarea
<textarea name="" id="" cols="30" rows="10"></textarea>
leg
Alias of legend
<legend></legend>
sect
Alias of section
<section></section>
art
Alias of article
<article></article>
hdr
Alias of header
<header></header>
ftr
Alias of footer
<footer></footer>
adr
Alias of address
<address></address>
dlg
Alias of dialog
<dialog></dialog>
str
Alias of strong
<strong></strong>
prog
Alias of progress
<progress></progress>
datag
Alias of datagrid
<datagrid></datagrid>
datal
Alias of datalist
<datalist></datalist>
kg
Alias of keygen
<keygen />
out
Alias of output
<output></output>
det
Alias of details
<details></details>
cmd
Alias of command
<command />
ol+
Alias of ol>li
<ol> <li></li> </ol>
ul+
Alias of ul>li
<ul> <li></li> </ul>
dl+
Alias of dl>dt+dd
<dl> <dt></dt> <dd></dd> </dl>
map+
Alias of map>area
<map name=""> <area shape="" coords="" href="" alt="" /> </map>
table+
Alias of table>tr>td
<table> <tr> <td></td> </tr> </table>
colgroup+, colg+
Alias of colgroup>col
<colgroup> <col /> </colgroup>
tr+
Alias of tr>td
<tr> <td></td> </tr>
select+
Alias of select>option
<select name="" id=""> <option value=""></option> </select>
optgroup+, optg+
Alias of optgroup>option
<optgroup> <option value=""></option> </optgroup>
!!!
<!doctype html>
!!!4t
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
!!!4s
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
!!!xt
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
!!!xs
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
!!!xxs
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
c
<!-- ${child} -->
cc:ie6
<!--[if lte IE 6]> ${child} <![endif]-->
cc:ie
<!--[if IE]> ${child} <![endif]-->
cc:noie
<!--[if !IE]><!--> ${child} <!--<![endif]-->