列表文件
src\views\demo\jeecg\Native\one\OneNativeList.vue
<template #bodyCell="{ column, text, record }">
<template v-if="column.dataIndex==='tupian'">
<span v-if="!text" style="font-size: 12px; font-style: italic">无图片</span>
<img v-else :src="getImgView(text)" :preview="record.id" alt="" class="anty-img-wrap" />
</template>
<template v-else-if="column.dataIndex==='wenjian'">
<span v-if="!text" style="font-size: 12px; font-style: italic">无文件</span>
<a-button v-else :ghost="true" type="primary" preIcon="ant-design:download" size="small" @click="downloadFile(text)"> 下载 </a-button><