novel-app/RuoYi-App/App.vue

<template>
  <view :class="['app-container', `theme-${themeStore.currentTheme}`]">
    <router-view />
  </view>
</template>
<script>
  import config from './config'
  import { getToken } from '@/utils/auth'
import { useThemeStore } from '@/stores/theme'
import { onLaunch } from '@dcloudio/uni-app'
// 初始化主题
onLaunch(() => {
  const themeStore = useThemeStore()
  themeStore.initTheme()
})

  export default {
    onLaunch: function() {
      this.initApp()
    },
    methods: {
      // 初始化应用
      initApp() {
        // 初始化应用配置
        this.initConfig()
        // 检查用户登录状态
        //#ifdef H5
        this.checkLogin()
        //#endif
      },
      initConfig() {
        this.globalData.config = config
      },
      checkLogin() {
        if (!getToken()) {
          this.$tab.reLaunch('/pages/login') 
        }
      }
    }
  }
</script>

<style lang="scss">
  @import '@/static/scss/index.scss'
@import '@/styles/themes/default.scss';
@import '@/styles/themes/aydz-blue.scss';

.app-container {
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  height: 100vh;
  background-color: var(--bg-color);
  color: var(--text-color);
}
</style>