439 lines
15 KiB
Vue
439 lines
15 KiB
Vue
<template>
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<div>
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<div class="gva-search-box">
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<el-form ref="elSearchFormRef" :inline="true" :model="searchInfo" label-width="90px" class="demo-form-inline"
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@keyup.enter="handleSubmitSearch">
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<el-form-item label="关键词" style="width:300px">
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<template #label>
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<span>
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<el-tooltip content="从标题和简介中搜索" placement="top-start">
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<el-icon>
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<QuestionFilled />
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</el-icon>
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</el-tooltip>
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关键词
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</span>
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</template>
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<el-input v-model="searchInfo.keyword" class="keyword" placeholder="请输入" clearable style="width:100%" />
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="search" @click="handleSubmitSearch">查询</el-button>
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<el-button icon="refresh" @click="handleResetSearch">重置</el-button>
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</el-form-item>
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</el-form>
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</div>
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<div class="gva-table-box">
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<div class="gva-btn-list">
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<el-button type="primary" icon="plus" @click="handleAdd('0')">新增直播</el-button>
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</div>
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<el-table :data="tableData" row-key="ID">
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<el-table-column type="expand">
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<template #default="scope">
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<div>
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<div class="gva-table-expand" style="max-width: 600px;">
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<el-text tag="b">简介</el-text>
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</div>
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<div class="gva-table-expand" style="max-width: 600px;">
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{{ scope.row.brief }}
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</div>
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<div class="gva-table-expand" style="max-width: 600px;">
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<el-text tag="b">时间线</el-text>
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</div>
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<div class="gva-table-expand" style="max-width: 600px;">
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<el-timeline style="max-width: 600px;">
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<el-timeline-item v-for="(item, index) in JSON.parse(scope.row.liveTimeline)" :key="index"
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hide-timestamp>
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<div>
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<div>{{ item.title }}</div>
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<el-text size="small">{{ item.content }}</el-text>
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</div>
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</el-timeline-item>
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</el-timeline>
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</div>
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</div>
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</template>
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</el-table-column>
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<el-table-column align="left" label="ID" min-width="50" prop="ID" />
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<el-table-column align="left" label="封面" min-width="180" prop="cover">
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<template #default="scope">
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<el-image :src="scope.row.cover" class="gva-image" fit="contain" :preview-src-list="[scope.row.cover]"
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preview-teleported hide-on-click-modal close-on-press-escape style="width: 160px; height: 90px;" />
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</template>
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</el-table-column>
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<el-table-column align="left" label="标题" min-width="220" prop="title" />
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<el-table-column align="left" label="直播/回放地址" min-width="450" prop="liveUrl">
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<template #default="scope">
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<p>直播：<el-text>{{ scope.row.liveUrl }}</el-text></p>
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<p>回放：<el-text>{{ scope.row.replayUrl }}</el-text></p>
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</template>
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</el-table-column>
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<el-table-column align="left" label="直播时间" min-width="220" prop="liveTime">
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<template #default="scope">
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<p>开始：<el-text>{{ formatDate(scope.row.startTime) }}</el-text></p>
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<p>结束：<el-text>{{ formatDate(scope.row.endTime) }}</el-text></p>
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</template>
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</el-table-column>
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<el-table-column align="left" fixed="right" label="操作" width="160">
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<template #default="scope">
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<el-button type="primary" link icon="edit" @click="handleEdit(scope.row.ID)">编辑</el-button>
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<el-button type="danger" link icon="delete" @click="handleDelete(scope.row.ID)">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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<div class="gva-pagination">
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<el-pagination layout="total, sizes, prev, pager, next, jumper" :current-page="page" :page-size="pageSize"
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:page-sizes="[10, 30, 50, 100]" :total="total" @current-change="handleCurrentChange"
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@size-change="handleSizeChange" />
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</div>
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</div>
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<el-drawer v-model="dialogFormVisible" size="900" :show-close="false" :before-close="handleCloseDialog"
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:close-on-click-modal="false" :close-on-press-escape="false">
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<template #header>
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<div class="flex justify-between items-center">
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<span class="text-lg">{{ !isEdit ? '添加' : '修改' }}直播</span>
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<div>
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<el-button type="primary" @click="handleFormSubmit">确 定</el-button>
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<el-button @click="handleCloseDialog">取 消</el-button>
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</div>
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</div>
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</template>
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<el-form v-if="dialogFormVisible" ref="editFormRef" label-position="top" label-width="auto" :model="editForm"
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:rules="rules" style="width: 100%">
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<el-row :gutter="15">
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<el-col :span="16">
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<el-form-item label="标题" prop="title" style="width: 100%">
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<el-input v-model="editForm.title" autocomplete="off" />
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</el-form-item>
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<el-form-item label="简介" prop="brief" style="width: 100%">
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<el-input type="textarea" rows="4" v-model="editForm.brief" autocomplete="off" />
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</el-form-item>
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<el-form-item label="直播地址" prop="liveUrl" style="width: 100%">
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<el-input v-model="editForm.liveUrl" autocomplete="off" placeholder="url地址" />
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</el-form-item>
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<el-form-item label="回放地址" prop="replayUrl" style="width: 100%">
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<el-input v-model="editForm.replayUrl" autocomplete="off" placeholder="url地址" />
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</el-form-item>
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<el-form-item label="时间线" prop="liveTimeline" style="width: 100%">
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<template #default="scope">
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<el-timeline hide-timestamp>
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<el-timeline-item placement="top" v-for="(item, index) in liveTimelineArr">
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<el-row :gutter="10" style="width: 100%">
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<el-col :span="18">
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<div class="gva-multi-input">
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<el-input v-model="item.title" style="width: 100%; margin-bottom: 10px;" placeholder="时间线标题"
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@blur="timelineBlur" />
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<el-input v-model="item.content" type="textarea" rows="3" style="width: 100%"
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placeholder="时间线内容" />
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</div>
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</el-col>
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<el-col :span="6">
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<el-button type="primary" plain size="small" @click="timelineAdd(index)">
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<el-icon>
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<Plus />
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</el-icon>
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</el-button>
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<el-button type="danger" plain size="small" v-if="index > 0" @click="timelineDel(index)">
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<el-icon>
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<Minus />
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</el-icon>
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</el-button>
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</el-col>
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</el-row>
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</el-timeline-item>
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</el-timeline>
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</template>
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</el-form-item>
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</el-col>
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<el-col :span="1"><el-divider direction="vertical" style="height: 100%" /></el-col>
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<el-col :span="7">
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<el-form-item label="封面" prop="cover" style="width: 100%">
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<el-upload class="avatar-uploader" :action="`${imgUploadPath}/cms/mediaFile/upload?category=live_cover`"
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:show-file-list="false" :on-success="uploadSuccess" :on-error="uploadFailure"
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:before-upload="beforeUpload">
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<img v-if="editForm.cover" :src="editForm.cover" class="avatar" style="object-fit: cover;">
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<el-icon v-else class="avatar-uploader-icon">
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<Plus />
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</el-icon>
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</el-upload>
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</el-form-item>
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<el-form-item label="开始时间" prop="startTime" style="width: 100%">
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<el-date-picker v-model="editForm.startTime" type="datetime" placeholder="请选择" style="width:100%" />
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</el-form-item>
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<el-form-item label="结束时间" prop="endTime" style="width: 100%">
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<el-date-picker v-model="editForm.endTime" type="datetime" placeholder="请选择" style="width:100%" />
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</el-form-item>
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</el-col>
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</el-row>
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</el-form>
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</el-drawer>
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</div>
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</template>
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<script setup>
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import { reactive, ref } from 'vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import {
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getLiveList,
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addLive,
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updateLive,
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deleteLive,
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getLiveById
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} from '@/api/live'
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import { isImageMime } from '@/utils/image'
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import { isUrl } from '@/utils/validator'
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import { formatDate } from '@/utils/format'
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const page = ref(1)
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const total = ref(0)
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const pageSize = ref(10)
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const searchInfo = ref({})
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const elSearchFormRef = ref(null)
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const isDateEndGtStart = (rule, value, callback) => {
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if (value < editForm.value.startTime) {
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callback(new Error("结束时间必须大于开始时间"))
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} else {
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callback()
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}
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}
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const rules = reactive({
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cover: [
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{ required: true, message: '请选择封面', trigger: 'blur' }
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],
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title: [
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{ required: true, message: '请输入标题', trigger: 'blur' }
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],
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liveTimeline: [
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{ required: true, message: '请输入时间线', trigger: 'blur' }
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],
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liveUrl: [
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{ required: true, message: '请输入url', trigger: 'blur' },
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{ validator: isUrl, message: '请输入正确的url', trigger: 'blur' }
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],
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startTime: [
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{ required: true, message: '请输入开始时间', trigger: 'blur' }
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],
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endTime: [
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{ required: true, message: '请输入结束时间', trigger: 'blur' },
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{ validator: isDateEndGtStart, message: '结束时间必须大于开始时间', trigger: 'blur' }
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],
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replayUrl: [
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{ validator: isUrl, message: '请输入正确的url', trigger: 'blur' }
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],
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})
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const initSearchInfo = () => {
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searchInfo.value.keyword = ''
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page.value = 1
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}
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initSearchInfo()
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// 重置
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const handleResetSearch = () => {
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initSearchInfo()
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getTableData()
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}
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// 搜索
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const handleSubmitSearch = () => {
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elSearchFormRef.value?.validate(async valid => {
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if (!valid) return
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getTableData()
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})
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}
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// 查询
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const tableData = ref([])
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const getTableData = async () => {
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const res = await getLiveList({ page: page.value, pageSize: pageSize.value, ...searchInfo.value })
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if (res.code === 0) {
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tableData.value = res.data.list
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}
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}
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getTableData()
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// 分页
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const handleSizeChange = (val) => {
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pageSize.value = val
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getTableData()
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}
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// 修改页面容量
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const handleCurrentChange = (val) => {
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page.value = val
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getTableData()
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}
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// ----- 以下为 editForm 操作 -----
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// 提交表单
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const handleFormSubmit = async () => {
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console.log('handleFormSubmit before validate')
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copyTimelineData()
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editFormRef.value.validate(async valid => {
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if (!valid) {
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return false
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}
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let res
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if (isEdit.value) {
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res = await updateLive(editForm.value)
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} else {
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res = await addLive(editForm.value)
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}
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if (res.code === 0) {
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ElMessage({
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type: 'success',
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message: isEdit.value ? '编辑成功' : '添加成功!'
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})
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getTableData()
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initForm()
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dialogFormVisible.value = false
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}
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})
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}
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// 初始化弹窗内表格方法
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const editFormRef = ref(null)
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const editForm = ref({})
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const checkFlag = ref(false)
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const liveTimelineArr = ref([])
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const copyTimelineData = () => {
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const arr = liveTimelineArr.value.filter(item => item.title.trim() != '')
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if (arr.length > 0) {
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editForm.value.liveTimeline = JSON.stringify(arr)
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}
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}
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const timelineAdd = (index) => {
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liveTimelineArr.value.splice(index + 1, 0, { title: '', content: '' })
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}
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const timelineDel = (index) => {
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liveTimelineArr.value.splice(index, 1)
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}
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const timelineBlur = (index) => {
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copyTimelineData()
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}
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const initForm = () => {
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checkFlag.value = false
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liveTimelineArr.value = [{
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title: "",
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content: "",
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}]
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editForm.value = {
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ID: 0,
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title: '',
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brief: '',
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cover: '',
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liveTimeline: '',
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liveUrl: '',
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startTime: '',
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endTime: '',
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replayUrl: '',
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}
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}
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// 关闭弹窗
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const dialogFormVisible = ref(false)
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const handleCloseDialog = () => {
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initForm()
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dialogFormVisible.value = false
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}
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// 删除
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const handleDelete = (ID) => {
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ElMessageBox.confirm('此操作将永久删除直播, 是否继续?', '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning'
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})
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.then(async () => {
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const res = await deleteLive({ id: ID })
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if (res.code === 0) {
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ElMessage({
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type: 'success',
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message: '删除成功!'
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})
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if (tableData.value.length === 1 && page.value > 1) {
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page.value--
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}
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getTableData()
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}
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})
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.catch(() => {
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ElMessage({
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type: 'info',
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message: '已取消删除'
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})
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})
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}
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const isEdit = ref(false)
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const dialogTitle = ref('新增直播')
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const handleAdd = (id) => {
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dialogTitle.value = '新增直播'
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initForm()
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isEdit.value = false
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dialogFormVisible.value = true
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}
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// 修改菜单方法
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const handleEdit = async (ID) => {
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dialogTitle.value = '编辑直播'
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const res = await getLiveById({ id: ID })
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editForm.value = res.data.live
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if (editForm.value.liveTimeline != '') {
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liveTimelineArr.value = JSON.parse(editForm.value.liveTimeline)
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} else {
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liveTimelineArr.value = [{
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title: "",
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content: ""
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}]
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}
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isEdit.value = true
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dialogFormVisible.value = true
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}
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// ------- 图片操作 -------
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const imgUploadPath = ref(import.meta.env.VITE_BASE_API)
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const beforeUpload = (file) => {
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const isLt500K = file.size / 1024 / 1024 < 0.5 // 500K, @todo 应支持在项目中设置
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const isImage = isImageMime(file.type)
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if (!isImage) {
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ElMessage.error('上传图片只能是 jpg,png,svg,webp 格式!')
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return false
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}
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if (!isLt500K && isImage) {
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ElMessage.error('未压缩的上传图片大小不能超过 500KB，请使用压缩上传')
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return false
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}
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return true
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}
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const uploadSuccess = (res) => {
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const { code, data, msg } = res
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if (code !== 0) {
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ElMessage({ type: 'error', message: msg })
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return
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}
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if (!data.mediaFile) {
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ElMessage({ type: 'error', message: '返回错误，上传失败' })
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return
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}
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editForm.value.cover = data.mediaFile.url
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}
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const uploadFailure = () => {
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ElMessage({
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type: 'error',
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message: '上传失败'
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})
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}
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</script>
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<style scoped>
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.gva-multi-input {
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margin-bottom: 15px;
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}
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</style>
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