【vue-scss】实现样式颜色的全局功能

实现侧边栏颜色的整体修改

组件代码

<el-scrollbar wrap-class="scrollbar-wrapper">
      <el-menu
        :default-active="activeMenu"
        :collapse="isCollapse"
        :background-color="variables.menuBg"
        :text-color="variables.menuText"
        :unique-opened="true"
        :active-text-color="variables.menuActiveText" 
        :collapse-transition="false"
        mode="vertical"
      >
        <sidebar-item
          v-for="route in routers"
          v-show="route.meta && route.meta.types && route.meta.types.indexOf(routeMetaType) > -1"
          :key="route.path"
          :item="route"
          :base-path="route.path"
        />
      </el-menu>
</el-scrollbar>

导入样式代码

import variables from '@/styles/variables.scss'

样式目录

样式代码

// sidebar
$menuText:#545c64;
$menuActiveText:#298dff;
$subMenuActiveText:#298dff; //https://github.com/ElemeFE/element/issues/12951

$menuBg:#F6F7F8;
$menuHover:rgba(4,204,137,.1);

$subMenuBg:#F6F7F8;
$subMenuHover:rgba(4,204,137,.1);

$sideBarWidth: 210px;

// the :export directive is the magic sauce for webpack
// https://www.bluematador.com/blog/how-to-share-variables-between-js-and-sass
:export {
  menuText: $menuText;
  menuActiveText: $menuActiveText;
  subMenuActiveText: $subMenuActiveText;
  menuBg: $menuBg;
  menuHover: $menuHover;
  subMenuBg: $subMenuBg;
  subMenuHover: $subMenuHover;
  sideBarWidth: $sideBarWidth;
}