welfare-admin/src/App.vue

<template>
  <a-config-provider :locale="locale">
    <div id="app">
      <router-view />
    </div>
  </a-config-provider>
</template>

<script>
import { domTitle, setDocumentTitle } from '@/utils/domUtil'
import { i18nRender } from '@/locales'

export default {
  data() {
    return {}
  },
  computed: {
    locale() {
      // 只是为了切换语言时，更新标题
      const { title } = this.$route.meta
      title && setDocumentTitle(`${i18nRender(title)} - ${domTitle}`)
      return this.$i18n.getLocaleMessage(this.$store.getters.lang).antLocale
    }
  }
}
</script>
<style lang="less">
.modal-title {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  display: flex;
  align-items: center;
  margin-top: 15px;
  &::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background: #1890ff;
    margin-right: 3px;
  }
}

.i-icon{
  display: flex;
  align-items: center;
  justify-content: center;
}

</style>