前端将图片储存table表格中，页面回显

   <el-table :data="tableData" v-loading="loading" style="width: 100%" height="calc(100vh - 270px)" :size="tableSize"@row-dblclick="enterClick"><el-table-column prop="name" label="文档名称" show-overflow-tooltip v-if="checkedCities.indexOf(0) !== -1" width="300"align="left"><template #default="scope"><span><img :src="scope.row.icon" alt="" style="width: 18px;">{{ scope.row.name }}</span></template></el-table-column></el-table>

let iconList: any = [{suffix: '.xls',icon: '/src/assets/fileImg/xls(1).png'},{suffix: '.xlsx',icon: '/src/assets/fileImg/xls(1).png'},{suffix: '.pdf',icon: '/src/assets/fileImg/PDF.png'},{suffix: '.dll',icon: '/src/assets/fileImg/dll.png'},{suffix: '.vue',icon: '/src/assets/fileImg/Vue(1).png'},{suffix: '.html',icon: '/src/assets/fileImg/HTML(1).png'},{suffix: '.txt',icon: '/src/assets/fileImg/txt.png'},{suffix: '.docx',icon: '/src/assets/fileImg/docx_doc.png'},{suffix: '.json',icon: '/src/assets/fileImg/JSON.png'},{suffix: '.png',icon: '/src/assets/fileImg/png.png'}
]// 初始化表格数据
const getTableData = async () => {try {loading.value = trueconst res = await getFileList()//根据字段类型排序const sortedData = computed(() => {return res.slice().sort((a: any, b: any) => a.documentType - b.documentType);});for (let i = 0; i < sortedData.value.length; i++) {let suffix = sortedData.value[i].fileSuffix;let documentType = sortedData.value[i].documentType;for (let j = 0; j < iconList.length; j++) {if (iconList[j].suffix === suffix) {sortedData.value[i].icon = iconList[j].icon;break;} else if (iconList[j].suffix !== suffix && documentType === 2) {sortedData.value[i].icon = '/src/assets/fileImg/txt.png';} else if (documentType === 1) {sortedData.value[i].icon = '/src/assets/fileImg/file.png';}}}tableData = sortedData.valueloading.value = false} catch {loading.value = true}
}