stylelint-taro v4.0.7
stylelint-taro
Taro 多端融合校验工具
我们可以根据我们需要适配多少个端，根据不同端所支持的最小样式子集进行样式校验：
安装
yarn add -D stylelint-taro使用
项目根目录添加文件 .stylelintrc.js
// .stylelintrc.js
const mergeConfig = require('stylelint-taro/lib/config')
// 合并配置，填写需要适配的端："h5", "miniprogram", "harmony", "rn"
module.exports = mergeConfig(['h5', 'miniprogram', 'harmony'], {
// 自定义样式规范: 支持sass的语言规范
// customSyntax: "postcss-scss"
// 自定义Stylelint配置
rules: {},
})内置 rule
taro/no-nested-selectors
仅能使用 class 选择器
// .stylelintrc.js
module.exports = mergeConfig(['harmony'], {})/* 通过检查 */
✅ .hello {
/* ... */
}
/* 警告提示：harmony平台仅能使用单类选择器 */
❌ #a {
}
❌ .a .b {
}
❌ #a .b {
}
❌ .a > .b {
}
❌ .a + .b {
}
❌ .a ~ .b {
}taro/property-allowed-list
允许的属性列表
taro/declaration-property-value-allowed-list
允许的属性及其对应的值
{
plugins: ['stylelint-taro']
rules: {
'taro/declaration-property-value-allowed-list': {
harmony: {
'color': true, // 支持color属性及所有合法值
'text-align': ['left', 'right'], // 仅支持left、right 2个值
'height': [/^-?\d+(\.\d+)?(px|vw|vh|%)?$/i] // 支持匹配height为length
},
rn: {
'text-align': ['left', 'center'], // 仅支持left、center 2个值
}
}
}
}如果在支持rn和harmony的情况下:
// .stylelintrc.js
module.exports = mergeConfig(['harmony', 'rn'], {})/* 通过检查 */
✅ .hello {
text-align: left;
}
/* 警告提示 */
❌ .hello2 {
/* rn平台的text-align属性暂不支持right */
text-align: right;
}开启 VSCODE 校验
项目空间内，建议通过修改 settings.json 配置
// .vscode/settings.json
{
"stylelint.enable": true,
"stylelint.validate": ["css", "sass", "scss", "less", "postcss"]
}样式支持情况
| 类型 | 举例合法值 | 备注 |
|---|---|---|
| Length | 10px、10vw、10vh、100%、10rem、calc(100% - 20px) | 1rem = 16px |
| Color | #f00、rgb(0,0,0)、rgba(0,0,0,0.2)、green | 暂不支持 hsl 等方法 |
| Border | '1px solid #f00' | 符合 w3c 规范 |
通用属性
所有元素都支持的样式：
| 属性 | 可选值 / 单位 | 支持情况 |
|---|---|---|
| flex | flexGrow flexShrink flexBasis | ✔️ |
| flex-grow | Number | ✔️ |
| flex-shrink | Number | ✔️ |
| flex-basis | Length | ✔️ |
| flex-direction | 'row','row-reverse','column','column-reverse' | ✔️ |
| justify-content | 'flex-start', 'flex-end', 'center', 'space-between', 'space-around', 'space-evenly' | ✔️ |
| align-content | 'flex-start', 'flex-end', 'center', 'space-between', 'space-around', 'space-evenly' | ✔️ |
| alignitems | 'flex-start', 'flex-end', 'center', 'baseline', 'stretch' , 'auto' | ✔️ |
| align-self | 'flex-start', 'flex-end', 'center', 'baseline', 'stretch' , 'auto' | ✔️ |
| flex-wrap | 'nowrap', 'wrap', 'wrap-reverse' | ❌ |
| position | 'relative', 'absolute' | ✔️ |
| left | Length | ✔️ |
| top | Length | ❌ |
| right | Length | ❌ |
| z-zndex | Number | ✔️ |
| bottom | Length | ✔️ |
| margin | Length \ Length Length \ Length Length Length \ Length Length Length Length | ✔️ |
| margin-top | Length | ✔️ |
| margin-right | Length | ✔️ |
| margin-bottom | Length | ✔️ |
| margin-left | Length | ✔️ |
| padding | Length \ Length Length \ Length Length Length \ Length Length Length Length | ✔️ |
| padding-top | Length | ✔️ |
| padding-right | Length | ✔️ |
| padding-bottom | Length | ✔️ |
| padding-left | Length | ✔️ |
| width | Length | ✔️ |
| height | Length | ✔️ |
| min-height | Length | ✔️ |
| min-width | Length | ✔️ |
| max-height | Length | ✔️ |
| max-eidth | Length | ✔️ |
| background | ✔️ | |
| background-color | Color | ✔️ |
| background-image | "src('xxx')", "linear-gradient(xxx)" 支持图片资源和线性渐变 " | ✔️ |
| background-size | 'cover', 'contain', Length(x y), Length(x) Length(y) | ✔️ |
| background-position | center', 'top', 'bottom', 'left', 'right', , Length(x y), Length(x) Length(y) | ✔️ |
| background-repeat | 'repeat', 'no-repeat', 'repeat-x', 'repeat-y' | ✔️ |
| border | Border（可设置 4 个值，控制 4 个方向） | ✔️ |
| border-top | Border | ✔️ |
| border-left | Border | ✔️ |
| border-right | Border | ✔️ |
| border-bottom | Border | ✔️ |
| border-color | Color（可设置 4 个值，控制 4 个方向） | ✔️ |
| border-top-color | Color | ✔️ |
| border-right-color | Color | ✔️ |
| border-bottom-color | Color | ✔️ |
| border-left-color | Color | ✔️ |
| border-radius | Length（可设置 4 个值，控制 4 个方向） | ✔️ |
| border-top-left-radius | Length | ✔️ |
| border-top-right-radius | Length | ✔️ |
| border-bottom-left-radius | Length | ✔️ |
| border-bottom-right-radius | Length | ✔️ |
| border-style | 'dotted', 'dashed', 'solid' （4 个值，控制 4 个方向） | ✔️ |
| border-top-style | 'dotted', 'dashed', 'solid' | ✔️ |
| border-right-style | 'dotted', 'dashed', 'solid' | ✔️ |
| border-bottom-style | 'dotted', 'dashed', 'solid' | ✔️ |
| border-left-style | 'dotted', 'dashed', 'solid' | ✔️ |
| opacity | Number | ✔️ |
| display | 'flex', 'none', 'block' | ✔️ |
| display | 'inline-block', 'inline-flex', 'inline' | ❌ |
| overflow | 'hidden', 'visible' | ✔️ |
| transform | translate、translateX、translateY、translateZ、translate2d、translate3d、scale、scaleX、scaleY、scale3d、rotate、rotateX、rotateY、rotate3d | ✔️ |
| transform-origin | Length Length | ✔️ |
| content | ✔️ |
⚠️ 注意：
transform不允许连续出现 2 个同类型如：transform: translate(20px 20px) translate3d(10px, 30px, 30px)display不支持行内- 定位不支持 bottom 和 right
文本样式
| 属性 | 可选值 / 单位 | 支持情况 |
|---|---|---|
| font-size | Length | ✔️ |
| font-family | ✔️ | |
| font-style | 'normal', 'italic' | ✔️ |
| font-weight | 100~900, 'bold','bolder','light','lighter','normal' | ✔️ |
| line-height | 'XXpx' (需要指定具体指，不支持 Number) | ✔️ |
| text-align | 'center', 'left', 'right' | ✔️ |
| text-decoration | ('none', 'underline', 'line-through', 'overline') Color | ✔️ |
| text-overflow | 'ellipsis', 'clip' | ✔️ |
| color | Color | ✔️ |
| -webkit-line-clamp | Number | ✔️ |
⚠️ 注意：
- 文本样式 仅对
<Text></Text>节点生效 - 文本样式 不支持继承
line-height不支持数值
以下两种情况是正确的对文本进行样式添加的案例：
1.直接将样式添加在<Text/>上
// ✅ 允许
<Text className="txt">hello</Text>2.样式添加到<View/>下是一个文本内容
// ✅ 允许
<View className="txt">hello</View>错误案例：
// ❌ hello 父级没有添加文本样式，txt的文本属性无法继承下去
<View className="txt">
<Text>hello</Text>
</View>CSS 选择器
通用选择器
注意点：
- 支持类选择器，
- 不支持ID 选择器、标签选择器、属性选择器
| 选择器 | 示例 | 示例说明 | 支持情况 |
|---|---|---|---|
| .class | .intro | 选择所有 class="intro" 的元素 | ✔️ |
| .class.class | .red.big | 选择所有 class="red big" 元素 | ✔️ |
| .class, .class | .item, .text | 选择所有 class="item" 元素和 class="text" 元素 | ✔️ |
| .class .class | .grandfather .child | 选择所有 class="grandfather" 内所有的 class="child" 的元素 | ✔️ |
| .class > .class | .parent > .child | 选择所有 父级是 class="parent"的 class="child" 元素 | ✔️ |
| .class+.class | .red+.big | 选择所有紧跟在 class="red" 元素之后的第一个 class="big" 元素 | ❌ |
| .class~.class | .red~.big | 选择所有紧跟在 class="red" 之后的每一个 class="big" 元素 | ❌ |
| #id | #firstname | 选择所有 id="firstname"的元素 | ❌ |
| * | * | 选择所有元素 | ❌ |
| element | p | 选择所有\元素 | ❌ |
| [attribute] | [target] | 选择所有带有 target 属性元素 | ❌ |
| [attribute=value] | [target=blank] | 选择所有使用 target="blank"的元素 | ❌ |
| ... | 其他 | ❌ |
伪类
- 支持before、after，
| 选择器 | 示例 | 示例说明 | 支持情况 |
|---|---|---|---|
| :before | .intro:before | 在每个 class="intro" 元素之前插入内容 | ✔️ |
| :after | .intro:after | 在每个 class="intro" 元素之后插入内容 | ✔️ |
| :nth-child() | .intro:nth-child(2) | 选择 class="intro" 元素是其父级的第二个子元素 | ❌ |
| :nth-last-child() | .intro:nth-last-child(2) | 选择 class="intro" 元素是其父级的第二个子元素, 从最后一个子项计数 | ❌ |
| :first-child | .intro:first-child | 选择 class="intro" 元素是其父级的第一个子级 | ❌ |
| :last-child | .intro:last-child | 选择 class="intro" 元素是其父级的最后一个子级 | ❌ |
| :root | :root | 选择文档的根元素 | ❌ |
| :checked | input:checked | 选择每个选中的输入元素 | ❌ |
| ... | 其他 | ❌ |
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