初步文件预览组件构建

web/src/components/office/excel.vue

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+<template>
+  <VueOfficeExcel :src="excel" @rendered="renderedHandler" @error="errorHandler" style="height: 100vh;width: 100vh"/>
+</template>
+<script>
+export default {
+  name: 'Excel'
+}
+</script>
+<script setup>
+//引入VueOfficeExcel组件
+import VueOfficeExcel from '@vue-office/excel'
+//引入相关样式
+import '@vue-office/excel/lib/index.css'
+import {ref, watch} from 'vue'
+
+const props = defineProps({
+  modelValue: {
+    type: String,
+    default: () => ""
+  }
+})
+const excel = ref('')
+watch(() => props.modelValue, val => excel.value = val, {immediate: true})
+const renderedHandler = () => {
+
+}
+const errorHandler = () => {
+
+}
+</script>
+<style>
+
+</style>