如何在 vue 渲染百万行数据，vxe-table 渲染百万行数据性能对比，超大量百万级表格渲染

vxe-table 渲染百万行数据性能对比，超大量百万级表格渲染；如何在 vue 渲染百万行数据；当在开发项目时，遇到需要流畅支持百万级数据的表格时， vxe-table 就可以非常合适了，不仅支持强大的功能，虚拟滚动渲染超大数据量也支持。

查看官网：https://vxetable.cn
gitbub：https://github.com/x-extends/vxe-table
gitee：https://gitee.com/x-extends/vxe-table

安装

 npm install vxe-table@4.12.2

// ...
import VxeUITable from 'vxe-table'
import 'vxe-table/lib/style.css'
// ...createApp(App).use(VxeUITable).mount('#app')
// ...

效果

代码

<template><div><p><vxe-button @click="loadList(5)">5行</vxe-button><vxe-button @click="loadList(1000)">1k行</vxe-button><vxe-button @click="loadList(10000)">1w行</vxe-button><vxe-button @click="loadList(100000)">10w行</vxe-button><vxe-button @click="loadList(500000)">50w行</vxe-button><vxe-button @click="loadList(1000000)">100w行</vxe-button><vxe-button @click="loadList(2000000)">200w行</vxe-button></p><vxe-grid ref="gridRef" v-bind="gridOptions"></vxe-grid></div>
</template><script setup>
import { ref, reactive } from 'vue'
import { VxeUI } from 'vxe-table'const gridRef = ref()const gridOptions = reactive({border: true,showOverflow: true,height: 800,loading: false,columnConfig: {resizable: true},scrollY: {enabled: true,gt: 0},columns: [{ type: 'checkbox', width: 60 },{ type: 'seq', title: '序号', width: 100 },{ field: 'name', title: 'Name', minWidth: 180 },{ field: 'role', title: 'Role', width: 200 },{ field: 'num', title: 'Num', width: 200 },{ field: 'address', title: 'Address', width: 200 }],data: []
})// 模拟行数据
const loadList = (size = 200) => {gridOptions.loading = truesetTimeout(() => {const dataList = []for (let i = 0; i < size; i++) {dataList.push({id: i,name: `名称${i} 名称名称 称`,role: `role ${i}`,num: 20,address: 'shenzhen shen'})}const $grid = gridRef.valueif ($grid) {const startTime = Date.now()$grid.loadData(dataList).then(() => {VxeUI.modal.message({content: `加载时间 ${Date.now() - startTime} 毫秒`,status: 'success'})gridOptions.loading = false})}}, 350)
}loadList(500)
</script>

https://gitee.com/x-extends/vxe-table