wlkjyy
f7c3be1d30
- Created ImageForm.vue as standalone page for add/edit image functionality - Removed dialog-based image form from VmImages.vue - Implemented tagsViewStore for global tab state management - Added automatic tab closing on form cancel/back - Fixed data persistence issue when switching between image edits - Removed quick actions section from ImageForm - Updated router configuration for new image form route
476 lines
13 KiB
Vue
476 lines
13 KiB
Vue
<template>
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<div class="announcements-container">
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<!-- 主容器 -->
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<el-card class="main-container" shadow="never">
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<!-- 搜索和操作栏 -->
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<div class="filter-section">
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<div class="filter-content">
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<el-form :inline="true" :model="searchForm" class="search-form">
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<el-form-item label="公告标题">
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<el-input v-model="searchForm.title" placeholder="请输入公告标题" clearable style="width: 200px" />
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</el-form-item>
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<el-form-item label="发布时间">
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<el-date-picker
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v-model="searchForm.dateRange"
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type="daterange"
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range-separator="至"
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start-placeholder="开始日期"
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end-placeholder="结束日期"
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format="YYYY-MM-DD"
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value-format="YYYY-MM-DD"
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clearable
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style="width: 240px"
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/>
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</el-form-item>
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<el-form-item label="状态">
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<el-select v-model="searchForm.status" placeholder="请选择状态" clearable style="width: 150px">
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<el-option label="已发布" value="published" />
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<el-option label="草稿" value="draft" />
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<el-option label="已下线" value="offline" />
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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" @click="handleSearch">
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<el-icon><search /></el-icon>搜索
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</el-button>
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<el-button @click="resetSearch">
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<el-icon><refresh /></el-icon>重置
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</el-button>
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</el-form-item>
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</el-form>
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<div class="action-bar">
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<el-button type="primary" @click="handleAdd">
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<el-icon><plus /></el-icon>发布公告
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</el-button>
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</div>
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</div>
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</div>
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<!-- 数据表格 -->
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<div class="table-section">
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<el-table
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v-loading="loading"
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:data="tableData"
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style="width: 100%"
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row-key="id"
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:header-cell-style="{ background: '#fafafa', color: '#333', fontWeight: 600 }"
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>
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<el-table-column type="index" label="序号" width="60" align="center" />
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<el-table-column prop="title" label="公告标题" min-width="200" show-overflow-tooltip />
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<el-table-column prop="publisher" label="发布人" width="120" />
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<el-table-column prop="publishTime" label="发布时间" width="180" />
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<el-table-column prop="viewCount" label="查看数" width="100" align="center" />
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<el-table-column prop="status" label="状态" width="100" align="center">
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<template #default="scope">
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<el-tag :type="getStatusType(scope.row.status)">
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{{ getStatusText(scope.row.status) }}
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</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="操作" width="220" fixed="right">
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<template #default="scope">
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<el-button type="primary" link @click="handleView(scope.row)">查看</el-button>
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<el-button type="primary" link @click="handleEdit(scope.row)">编辑</el-button>
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<el-button
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type="warning"
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link
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@click="handleChangeStatus(scope.row)"
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v-if="scope.row.status !== 'offline'"
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>下线</el-button>
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<el-button
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type="danger"
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link
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@click="handleDelete(scope.row)"
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v-if="scope.row.status === 'offline'"
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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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<el-pagination
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v-model:current-page="pagination.currentPage"
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v-model:page-size="pagination.pageSize"
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:page-sizes="[10, 20, 50, 100]"
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:total="pagination.total"
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layout="total, sizes, prev, pager, next, jumper"
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@size-change="handleSizeChange"
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@current-change="handleCurrentChange"
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background
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class="pagination"
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/>
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</div>
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</el-card>
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<!-- 公告详情对话框 -->
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<el-dialog
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v-model="dialogVisible"
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:title="dialogTitle"
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width="800px"
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:before-close="handleDialogClose"
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>
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<div v-if="dialogType === 'view'" class="announcement-detail">
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<h2 class="detail-title">{{ currentAnnouncement.title }}</h2>
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<div class="detail-info">
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<span>发布人: {{ currentAnnouncement.publisher }}</span>
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<span>发布时间: {{ currentAnnouncement.publishTime }}</span>
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<span>状态: {{ getStatusText(currentAnnouncement.status) }}</span>
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</div>
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<div class="detail-content" v-html="currentAnnouncement.content"></div>
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</div>
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<div v-else>
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<el-form :model="announcementForm" label-width="120px" :rules="rules" ref="announcementFormRef">
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<el-form-item label="公告标题" prop="title">
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<el-input v-model="announcementForm.title" placeholder="请输入公告标题" />
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</el-form-item>
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<el-form-item label="公告内容" prop="content">
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<el-input
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v-model="announcementForm.content"
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type="textarea"
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:rows="10"
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placeholder="请输入公告内容"
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/>
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</el-form-item>
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<el-form-item label="状态" prop="status">
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<el-radio-group v-model="announcementForm.status">
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<el-radio label="published">立即发布</el-radio>
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<el-radio label="draft">保存为草稿</el-radio>
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</el-radio-group>
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</el-form-item>
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</el-form>
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</div>
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<template #footer>
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<div class="dialog-footer" v-if="dialogType !== 'view'">
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<el-button @click="handleDialogClose">取消</el-button>
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<el-button type="primary" @click="submitForm">确认</el-button>
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</div>
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</template>
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</el-dialog>
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</div>
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</template>
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<script setup>
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import { ref, reactive, onMounted, computed } from 'vue'
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import {
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Plus, Search, Refresh, View, Edit, TurnOff, Delete
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} from '@element-plus/icons-vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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// 搜索表单
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const searchForm = reactive({
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title: '',
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dateRange: [],
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status: ''
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})
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// 重置搜索
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const resetSearch = () => {
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searchForm.title = ''
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searchForm.dateRange = []
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searchForm.status = ''
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handleSearch()
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}
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// 表格数据
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const loading = ref(false)
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const tableData = ref([])
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// 分页
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const pagination = reactive({
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currentPage: 1,
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pageSize: 10,
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total: 0
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})
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// 处理页码变化
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const handleCurrentChange = (val) => {
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pagination.currentPage = val
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fetchData()
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}
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// 处理每页条数变化
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const handleSizeChange = (val) => {
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pagination.pageSize = val
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fetchData()
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}
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// 对话框相关
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const dialogVisible = ref(false)
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const dialogType = ref('') // 'add', 'edit', 'view'
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const dialogTitle = computed(() => {
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if (dialogType.value === 'add') return '发布公告'
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if (dialogType.value === 'edit') return '编辑公告'
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return '公告详情'
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})
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// 当前选中的公告
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const currentAnnouncement = ref({})
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// 表单对象和规则
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const announcementFormRef = ref(null)
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const announcementForm = reactive({
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id: '',
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title: '',
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content: '',
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status: 'published'
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})
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const rules = {
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title: [{ required: true, message: '请输入公告标题', trigger: 'blur' }],
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content: [{ required: true, message: '请输入公告内容', trigger: 'blur' }],
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status: [{ required: true, message: '请选择状态', trigger: 'change' }]
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}
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// 状态标签样式
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const getStatusType = (status) => {
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const map = {
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published: 'success',
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draft: 'info',
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offline: 'danger'
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}
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return map[status] || 'info'
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}
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const getStatusText = (status) => {
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const map = {
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published: '已发布',
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draft: '草稿',
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offline: '已下线'
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}
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return map[status] || '未知'
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}
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// 处理搜索
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const handleSearch = () => {
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pagination.currentPage = 1
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fetchData()
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}
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// 获取数据
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const fetchData = () => {
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loading.value = true
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// 模拟API请求
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setTimeout(() => {
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// 这里应该是真实的API请求
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const mockData = []
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for (let i = 0; i < pagination.pageSize; i++) {
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const id = (pagination.currentPage - 1) * pagination.pageSize + i + 1
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if (id > 35) break // 模拟总数
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mockData.push({
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id: `announcement-${id}`,
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title: `关于云服务平台升级维护的公告 ${id}`,
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publisher: '系统管理员',
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publishTime: '2023-10-15 08:30:00',
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viewCount: Math.floor(Math.random() * 1000),
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status: ['published', 'draft', 'offline'][Math.floor(Math.random() * 3)],
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content: `<p>尊敬的用户：</p>
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<p>为了提供更好的服务体验，我们的云服务平台将于2023年10月20日凌晨2:00-6:00进行系统升级维护。</p>
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<p>维护期间，部分功能可能暂时无法使用，给您带来的不便敬请谅解。</p>
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<p>感谢您的理解与支持！</p>`
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})
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}
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tableData.value = mockData
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pagination.total = 35
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loading.value = false
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}, 500)
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}
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// 添加公告
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const handleAdd = () => {
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dialogType.value = 'add'
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dialogVisible.value = true
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announcementForm.id = ''
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announcementForm.title = ''
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announcementForm.content = ''
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announcementForm.status = 'published'
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}
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// 查看公告
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const handleView = (row) => {
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dialogType.value = 'view'
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dialogVisible.value = true
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currentAnnouncement.value = { ...row }
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}
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// 编辑公告
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const handleEdit = (row) => {
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dialogType.value = 'edit'
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dialogVisible.value = true
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announcementForm.id = row.id
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announcementForm.title = row.title
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announcementForm.content = row.content
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announcementForm.status = row.status
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}
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// 更改公告状态（下线）
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const handleChangeStatus = (row) => {
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ElMessageBox.confirm(`确定要下线"${row.title}"吗？`, '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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}).then(() => {
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// 这里应该是API请求
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ElMessage.success('操作成功')
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fetchData()
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}).catch(() => {})
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}
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// 删除公告
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const handleDelete = (row) => {
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ElMessageBox.confirm(`确定要删除"${row.title}"吗？删除后不可恢复！`, '警告', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'error'
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}).then(() => {
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// 这里应该是API请求
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ElMessage.success('删除成功')
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fetchData()
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}).catch(() => {})
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}
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// 关闭对话框
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const handleDialogClose = () => {
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dialogVisible.value = false
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if (announcementFormRef.value) {
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announcementFormRef.value.resetFields()
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}
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}
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// 提交表单
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const submitForm = async () => {
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if (!announcementFormRef.value) return
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await announcementFormRef.value.validate((valid) => {
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if (valid) {
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// 这里应该是API请求
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ElMessage.success(dialogType.value === 'add' ? '发布成功' : '更新成功')
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dialogVisible.value = false
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fetchData()
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}
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})
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}
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// 初始加载
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onMounted(() => {
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fetchData()
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})
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</script>
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<style scoped>
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.announcements-container {
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padding: 0;
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}
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.main-container {
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border: 1px solid #e1e8ed;
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background: #ffffff;
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}
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.filter-section {
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padding: 0;
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border-bottom: 1px solid #e1e8ed;
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background: #fafbfc;
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}
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.filter-content {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 16px 20px;
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gap: 20px;
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flex-wrap: wrap;
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}
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.search-form {
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margin: 0;
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flex: 1;
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display: flex;
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align-items: center;
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gap: 12px;
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flex-wrap: wrap;
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}
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.search-form :deep(.el-form-item) {
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margin-bottom: 0;
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margin-right: 12px;
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}
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.action-bar {
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display: flex;
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gap: 12px;
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flex-shrink: 0;
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}
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.table-section {
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padding: 0;
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}
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.pagination {
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margin-top: 20px;
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padding: 16px 20px;
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border-top: 1px solid #e1e8ed;
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background: #fafbfc;
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justify-content: flex-end;
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}
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/* 公告详情样式 */
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.announcement-detail {
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padding: 0 20px;
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}
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.detail-title {
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text-align: center;
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margin-bottom: 20px;
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font-size: 22px;
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color: #303133;
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}
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.detail-info {
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display: flex;
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justify-content: space-around;
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color: #909399;
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margin-bottom: 30px;
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font-size: 14px;
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border-bottom: 1px solid #EBEEF5;
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padding-bottom: 15px;
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}
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.detail-content {
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line-height: 1.8;
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color: #606266;
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}
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/* 表格样式优化 */
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:deep(.el-table) {
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border: none;
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color: #2c3e50;
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}
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:deep(.el-table__header) {
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background: #f8f9fa;
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}
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:deep(.el-table th) {
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background: #f8f9fa !important;
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border-bottom: 2px solid #e1e8ed;
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color: #2c3e50;
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font-weight: 600;
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font-size: 13px;
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}
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:deep(.el-table td) {
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border-bottom: 1px solid #f0f2f5;
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color: #34495e;
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}
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:deep(.el-table tr:hover > td) {
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background-color: #f8f9fa !important;
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}
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:deep(.el-card__body) {
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padding: 0;
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}
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</style> |