判断是否不为空

linwe

2024-11-15 e7d9bef1b81a27b447c430a3f39bcc26a148b7ea

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<template>
</template>
 
<script setup>
window.$viewer.exportScene()
const emit = defineEmits(['closeChild'])
emit('closeChild')
</script>
 
<style lang="scss" scoped></style>