yudao-ui-admin-uniapp/uno.config.ts

// uno.config.ts
import {
  Preset,
  defineConfig,
  presetAttributify,
  presetIcons,
  transformerDirectives,
  transformerVariantGroup,
} from 'unocss'

import {
  presetApplet,
  presetRemRpx,
  transformerApplet,
  transformerAttributify,
} from 'unocss-applet'

const isH5 = process.env?.UNI_PLATFORM === 'h5'
const isMp = process.env?.UNI_PLATFORM?.startsWith('mp') ?? false

const presets: Preset[] = []
if (!isMp) {
  /**
   * you can add `presetAttributify()` here to enable unocss attributify mode prompt
   * although preset is not working for applet, but will generate useless css
   * 为了不生产无用的css,要过滤掉 applet
   */
  // 支持css class属性化，eg: `<button bg="blue-400 hover:blue-500 dark:blue-500 dark:hover:blue-600" text="sm white">attributify Button</button>`
  presets.push(presetAttributify())
}
export default defineConfig({
  presets: [
    presetApplet({ enable: !isH5 }),
    presetRemRpx(),
    ...presets,
    // 支持图标，需要搭配图标库，eg: @iconify-json/carbon, 使用 `<button class="i-carbon-sun dark:i-carbon-moon" />`
    presetIcons({
      scale: 1.2,
      warn: true,
      extraProperties: {
        display: 'inline-block',
        'vertical-align': 'middle',
      },
    }),
  ],
  /**
   * 自定义快捷语句
   * @see https://github.com/unocss/unocss#shortcuts
   */
  shortcuts: [['center', 'flex justify-center items-center']],
  transformers: [
    // 启用 @apply 功能
    transformerDirectives(),
    // 启用 () 分组功能
    // 支持css class组合，eg: `<div class="hover:(bg-gray-400 font-medium) font-(light mono)">测试 unocss</div>`
    transformerVariantGroup(),
    // Don't change the following order
    transformerAttributify(),
    transformerApplet(),
  ],
  rules: [
    [
      'p-safe',
      {
        padding:
          'env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)',
      },
    ],
    ['pt-safe', { 'padding-top': 'env(safe-area-inset-top)' }],
    ['pb-safe', { 'padding-bottom': 'env(safe-area-inset-bottom)' }],
  ],
})