naive-ui/demo/documentation/theme/zhCN/provideTheme.md

提供主题

使用 n-config-provider 来设定它全部的后代组件主题。

<n-config-provider :theme="theme">
  <n-card>
    <n-button @click="theme = 'dark'">深色</n-button>
    <n-button @click="theme = 'light'">浅色</n-button>
  </n-card>
</n-config-provider>

export default {
  data () {
    return {
      theme: 'dark'
    }
  }
}

.n-button {
  margin: 0 12px 0 0;
}