环境
VsCode
使用&配置
在 .js(x) .html .tsx
文件中, VsCode
的 Emmet
是默认打开的,如果遇到 .js
文件不生效的情况,VsCode -> Settings 搜索 Emmet
Emmet: Include Languages
js 后缀支持
item value
javascript javascriptreact
vue 后缀支持
vue-html html
Emmet HTML 篇
以下都省略 按 Tab 键的操作
,上方为用户输入,输入完按 Tab键
,下面为 Emmet
自动生成,生成的类,在 javascriptreact
生成的是 className
,在 html
生成为 class
id
[#idName]
div#test-id
<div id="test-id"></div>
class
[.className]
div#test-id.test-class.test-class2.test-class3.is-open.main
<div id="test-id" className="test-class test-class2 test-class3 is-open main"></div>
属性
[[属性名="属性值"]]
div[styleName="test"][attr="test"]
<div styleName="test" attr="test"></div>
子组件
[>]
div.test>div.test-item
<div className="test">
<div className="test-item"></div>
</div>
兄弟组件
[+]
div.test>div.test-item+div.test-item-2+div.test-item-3
<div className="test">
<div className="test-item"></div>
<div className="test-item-2"></div>
<div className="test-item-3"></div>
</div>
div.test+div.test-2
<div className="test"></div>
<div className="test-2"></div>
同样的组件
[*]
div.test*2>div.test-item*3
<div className="test">
<div className="test-item"></div>
<div className="test-item"></div>
<div className="test-item"></div>
</div>
<div className="test">
<div className="test-item"></div>
<div className="test-item"></div>
<div className="test-item"></div>
</div>
组件内文本
[{}]
div.test>div.test-item{100}*3
<div className="test">
<div className="test-item">100</div>
<div className="test-item">100</div>
<div className="test-item">100</div>
</div>
顺序可变值
[$]
div.test-$*2>div.test-item-${不变的文本$}*3
<div className="test-1">
<div className="test-item-1">不变的文本1</div>
<div className="test-item-2">不变的文本2</div>
<div className="test-item-3">不变的文本3</div>
</div>
<div className="test-2">
<div className="test-item-1">不变的文本1</div>
<div className="test-item-2">不变的文本2</div>
<div className="test-item-3">不变的文本3</div>
</div>
组合运用
div.container>div.item*5>div.img.img-$+div.text-zone>div.title{item-$}+div.sub{sub-$}
<div className="container">
<div className="item">
<div className="img img-1"></div>
<div className="text-zone">
<div className="title">item-1</div>
<div className="sub">sub-1</div>
</div>
</div>
<div className="item">
<div className="img img-2"></div>
<div className="text-zone">
<div className="title">item-2</div>
<div className="sub">sub-2</div>
</div>
</div>
<div className="item">
<div className="img img-3"></div>
<div className="text-zone">
<div className="title">item-3</div>
<div className="sub">sub-3</div>
</div>
</div>
<div className="item">
<div className="img img-4"></div>
<div className="text-zone">
<div className="title">item-4</div>
<div className="sub">sub-4</div>
</div>
</div>
<div className="item">
<div className="img img-5"></div>
<div className="text-zone">
<div className="title">item-5</div>
<div className="sub">sub-5</div>
</div>
</div>
</div>
Emmet CSS 篇
Emmet
对 CSS
的支持主要表现在缩写上
w30
width: 30px;
w30p
width: 30%;
h30vw
height: 30vw;
mr20rem
margin-right: 20rem;
pt20pt
padding-top: 20pt;
fz12vh
font-size: 12vh;
fw300
font-weight: 300;
bgi
background-image: url();
bgz
background-size: contain;
df
display: flex;
dib
display: inline-block;
jcc
justify-content: center;
aic
align-items: center;
....
更多的不列举了,反正善用工具,能提升很多开发速度