摘要：
（'0'+d）未知编号：d；leth=日期。getHours（）；h=h˂10？（'0'+h）未知编号：h；letm=日期。getMinutes（）；m=m˂10？（'0'+m）未知编号：m；lets=日期。getSeconds（）；s=s˂10？
由于 3.0 移除了2.0 的 filters 后，
所以在3.0中，设置：
<script lang="ts"> export default defineComponent({ name: "Home", setup() { // 时间戳转时间 function formatDate(value: string|number|Date) { let date = new Date(value); let y = date.getFullYear(); let MM = date.getMonth() + 1 as number; MM = MM < 10 ? ('0'+MM) as unknown as number : MM; let d = date.getDate(); d = d < 10 ? ('0' + d) as unknown as number : d; let h = date.getHours(); h = h < 10 ? ('0' + h) as unknown as number : h; let m = date.getMinutes(); m = m < 10 ? ('0' + m) as unknown as number : m; let s = date.getSeconds(); s = s < 10 ? ('0' + s) as unknown as number : s; return y + '-' + MM + '-' + d + ' ' + h + ':' + m + ':' + s; };
}
return{ formatDate,
} }); </script>
<template>
<el-table
:data="tableData"
style=" 100%"
:fit="true"
@selection-change="handleSelectionChange"
row-key="id"
:header-cell-style="{background:'#F5F6FA',color:'#585858',textAlign: 'center',fontSize: '12px'}">
<el-table-column
prop="createTime"
label="导入时间"
align="center"
min-width="160"
show-overflow-tooltip
>
<template v-slot="scope">
<span v-if="scope.row.createTime !== null">{{formatDate(scope.row.createTime)}}</span>
</template>
</el-table-column>
</template>