admin-vben/src/layouts/iframe/index.vue

<template>
  <div v-if="showFrame">
    <template v-for="frame in getFramePages" :key="frame.path">
      <FramePage v-if="frame.meta.frameSrc && hasRenderFrame(frame.name)" v-show="showIframe(frame)" :frameSrc="frame.meta.frameSrc" />
    </template>
  </div>
</template>
<script lang="ts" setup name="FrameLayout">
import { unref, computed } from 'vue'
import FramePage from '@/views/base/iframe/index.vue'

import { useFrameKeepAlive } from './useFrameKeepAlive'

const { getFramePages, hasRenderFrame, showIframe } = useFrameKeepAlive()

const showFrame = computed(() => unref(getFramePages).length > 0)
</script>