Vue-cli · 經常使用配置

1.在vue-cli中應用scss全局變量?

首先引入scss:css

npm install --save-dev sass-loader
npm install --save-dev node-sass
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配置sass全局變量須要安裝一個開發插件:sass-resources-loadervue

npm i sass-resources-loader --save-dev
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而後修改vue-clibuild/utils.js,找到scss的加載設置:node

return {
    css: generateLoaders(),
    postcss: generateLoaders(),
    less: generateLoaders('less'),
    sass: generateLoaders('sass', { indentedSyntax: true }),
    scss: generateLoaders('sass'),
    stylus: generateLoaders('stylus'),
    styl: generateLoaders('stylus')
  }
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修改成:vue-cli

return {
    css: generateLoaders(),
    postcss: generateLoaders(),
    less: generateLoaders('less'),
    sass: generateLoaders('sass', { indentedSyntax: true }),
    scss: generateLoaders('sass').concat({
      loader:'sass-resources-loader',
      options:{
        resources:path.resolve(__dirname,'./../src/assets/css/global.scss')
      }
    }),
    stylus: generateLoaders('stylus'),
    styl: generateLoaders('stylus')
  }
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其中path.resolve須要傳入待引入的scss文件,個人在./../src/assets/css/global.scss__dirname表明當前目錄npm

保存後須要重啓開發命令:npm run devsass

完成!bash

global.scss定義變量:less

$screen-lg-min: 992px;

$screen-md-min: 768px;
$screen-md-max: 991px;

$screen-sm-max: 767px;
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使用:post

<style lang="scss" scoped>
  @media screen and (min-width: $screen-lg-min) {
    .header-menu {
      display: none;
    }
  }
  @media screen and (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    .header-menu {
      display: none;
    }
  }
  @media screen and (max-width: $screen-sm-max) {

  }
  </style>
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