<template>
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<div class="app-container">
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<!-- 搜索表单 -->
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<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
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<el-form-item label="文件名" prop="fileName">
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<el-input
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v-model="queryParams.name"
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placeholder="请输入文件名"
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clearable
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size="default"
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="文件类别" prop="type">
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<el-select v-model="queryParams.type" placeholder="请选择文件类别" style="width: 180px;">
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<el-option label="片头" :value="VIDEO_TYPE.HEAD" />
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<el-option label="片尾" :value="VIDEO_TYPE.TAIL" />
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</el-select>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" size="default" @click="handleQuery" :icon="Search">搜索</el-button>
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<el-button size="default" @click="resetQuery" :icon="Refresh">重置</el-button>
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<el-button
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type="primary"
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size="default"
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@click="handleAdd"
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:icon="Plus"
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>新增</el-button>
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</el-form-item>
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</el-form>
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<!-- 表格 -->
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<el-table v-loading="loading" :data="fileList">
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<el-table-column type="index" label="序号" align="center" width="80" />
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<el-table-column label="文件名" prop="name" :show-overflow-tooltip="true" align="center" />
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<el-table-column label="文件类别" prop="type" align="center">
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<template #default="scope">
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{{ scope.row.type === VIDEO_TYPE.HEAD ? '片头' : '片尾' }}
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</template>
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</el-table-column>
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<el-table-column label="创建人" prop="creatorName" align="center" />
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<el-table-column label="创建时间" prop="createTime" align="center">
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<template #default="scope">
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<span>{{ parseTime(scope.row.createTime) }}</span>
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</template>
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</el-table-column>
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<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
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<template #default="scope">
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<el-button
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size="mini"
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type="text"
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icon="el-icon-view"
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@click="handlePreview(scope.row.url)"
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>预览</el-button>
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<el-button
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size="mini"
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type="text"
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icon="el-icon-download"
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@click="handleDownload(scope.row.url,scope.row.name)"
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>下载</el-button>
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<el-button
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size="mini"
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type="text"
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icon="el-icon-edit"
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@click="handleUpdate(scope.row)"
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>修改</el-button>
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<el-button
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size="mini"
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type="text"
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icon="el-icon-delete"
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@click="handleDelete(scope.row)"
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style="color: #F56C6C"
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>删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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<!-- 分页 -->
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<pagination
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v-show="total>0"
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:total="total"
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v-model:page="queryParams.pageNo"
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v-model:limit="queryParams.pageSize"
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@pagination="getList"
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/>
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<!-- 新增弹窗 -->
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<el-dialog :title="dialogTitle" v-model="open" width="40%" append-to-body>
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<el-form ref="formRef" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="文件名" prop="name">
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<el-input v-model="form.name" placeholder="请输入文件名" />
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</el-form-item>
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<el-form-item label="文件类别" prop="type">
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<el-select v-model="form.type" placeholder="请选择文件类别">
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<el-option label="片头" :value="VIDEO_TYPE.HEAD" />
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<el-option label="片尾" :value="VIDEO_TYPE.TAIL" />
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</el-select>
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</el-form-item>
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<el-form-item label="上传文件" prop="url">
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<UploadFile v-model="form.url" :fileType="['mp4']" :limit="1" @on-success="handleFileSuccess('videoUrl', $event)"/>
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</el-form-item>
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</el-form>
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<template #footer>
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<div class="dialog-footer">
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<el-button type="primary" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</div>
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</template>
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</el-dialog>
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<!-- 视频预览弹窗 -->
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<el-dialog title="视频预览" v-model="previewVisible" width="50%" append-to-body>
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<video
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v-if="previewUrl"
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:src="previewUrl"
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controls
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style="width: 100%"
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>您的浏览器不支持 video 标签。</video>
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</el-dialog>
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</div>
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</template>
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<script lang="ts" setup>
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import { ref, reactive, onMounted } from 'vue'
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import type { FormInstance } from 'element-plus'
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import * as DigitalHumansApi from '@/api/system/file/index'
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import dayjs from 'dayjs'
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const message = useMessage() // 消息弹窗
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import {
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Refresh,
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Search,
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Plus,
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} from '@element-plus/icons-vue'
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// 视频类别常量
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const VIDEO_TYPE = {
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HEAD: '1', // 片头
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TAIL: '2' // 片尾
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}
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interface FileItem {
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id?: number
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name: string
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type: string
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createBy?: string
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url: string
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}
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interface QueryParams {
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pageNo: number
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pageSize: number
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name?: string
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type?: string
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}
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// 遮罩层
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const loading = ref(true)
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// 显示搜索条件
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const showSearch = ref(true)
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// 总条数
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const total = ref(0)
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// 文件列表
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const fileList = ref<FileItem[]>([])
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// 查询参数
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const queryParams = reactive<QueryParams>({
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pageNo: 1,
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pageSize: 10,
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name: undefined,
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type: ''
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})
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// 表单引用
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const formRef = ref<FormInstance>()
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// 新增弹窗
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const open = ref(false)
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const dialogTitle = ref('新增文件')
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const form = reactive<FileItem>({
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id: undefined,
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name: '',
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url: '',
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type: '',
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createBy: undefined
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})
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const rules = reactive({
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name: [
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{ required: true, message: "文件名不能为空", trigger: "blur" }
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],
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type: [
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{ required: true, message: "请选择文件类别", trigger: "change" }
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],
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url: [
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{ required: true, message: "请上传文件", trigger: "change" }
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]
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})
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// 预览弹窗
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const previewVisible = ref(false)
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const previewUrl = ref('')
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// 新增按钮操作
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const handleAdd = () => {
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open.value = true
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}
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// 取消按钮
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const cancel = () => {
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open.value = false
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reset()
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}
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// 表单重置
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const reset = () => {
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form.id = undefined
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form.name = ''
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form.url = ''
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form.type = ''
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form.createBy = undefined
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dialogTitle.value = '新增文件'
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if (formRef.value) {
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formRef.value.resetFields()
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}
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}
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// 提交按钮
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const submitForm = async () => {
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if (!formRef.value) return
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try {
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await formRef.value.validate()
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// 验证通过，执行提交操作
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let res
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if (form.id) {
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// 修改操作
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res = await DigitalHumansApi.updateFile(form)
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} else {
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// 新增操作
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res = await DigitalHumansApi.createFile(form)
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}
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console.log(res)
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open.value = false
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if (res) {
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message.success(form.id ? "修改成功" : "新增成功")
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getList()
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}
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} catch (error) {
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// 验证失败，显示错误信息
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message.error("请填写完整信息")
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}
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}
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const handleFileSuccess = (fileType,response) => {
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if (fileType === 'videoUrl') {
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form.url = response.data;
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}
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};
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// 查询文件列表
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const getList = async () => {
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loading.value = true
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try {
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const data = await DigitalHumansApi.listFile(queryParams)
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console.log(data)
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fileList.value = data.list
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total.value = data.total
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} finally {
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loading.value = false
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}
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}
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// 搜索按钮操作
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const handleQuery = () => {
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queryParams.pageNo = 1
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getList()
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}
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// 重置按钮操作
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const resetQuery = () => {
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queryParams.name = undefined
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queryParams.type = ''
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handleQuery()
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}
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// 修改按钮操作
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const handleUpdate = (row: FileItem) => {
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form.id = row.id
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form.name = row.name || ''
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form.url = row.url || ''
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form.type = row.type
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form.createBy = row.createBy
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dialogTitle.value = '修改文件'
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open.value = true
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}
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// 删除按钮操作
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const handleDelete = async (row: FileItem) => {
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await message.delConfirm()
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if (row.id) {
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const res = await DigitalHumansApi.deleteFile(row.id)
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if (res) {
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message.success("删除成功")
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getList()
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}
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}
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}
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// 下载按钮操作
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const handleDownload = (url, filename) => {
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if (!url) {
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message.warning("未找到资源文件！")
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return
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}
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console.log(url,filename)
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const link = document.createElement('a')
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link.href = url
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link.download = filename || 'download'
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link.target = '_blank'
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document.body.appendChild(link)
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link.click()
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document.body.removeChild(link)
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}
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// 预览按钮操作
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const handlePreview = (url: string) => {
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if (!url) {
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message.warning("未找到资源文件！")
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return
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}
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previewUrl.value = url
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previewVisible.value = true
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}
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// 格式化时间
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const parseTime = (time: number) => {
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return dayjs(time).format('YYYY-MM-DD HH:mm:ss')
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}
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onMounted(() => {
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getList()
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})
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</script>
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<style scoped>
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.app-container {
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padding: 20px;
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}
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.mb8 {
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margin-bottom: 8px;
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}
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</style>
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