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vue3使用 table 多次渲染后内存不会释放 #3371

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afang-z opened this issue Dec 9, 2024 · 0 comments

afang-z commented Dec 9, 2024

<script setup> import { ref, onBeforeUnmount } from 'vue' const columns = ref( [{ title: 'Name', dataIndex: 'name' }]) const data = ref([{ name: 'John' }, { name: 'Doe' }]) // 清理表格数据 onBeforeUnmount(() => { data.value = null // 同时清空响应式数据 columns.value = null }); </script>

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