560 lines
13 KiB
Vue
560 lines
13 KiB
Vue
<template>
|
|
<Header />
|
|
<div class="headtop"></div>
|
|
<div class="content-container">
|
|
<div class="topcontent">
|
|
<div class="top-content">
|
|
<div class="top-content-title">站点资讯 - 站点公告</div>
|
|
<div class="top-content-subtitle">NEWS CENTER - ANNOUNCEMENT</div>
|
|
</div>
|
|
</div>
|
|
<div class="maincontent">
|
|
<!-- 筛选栏 -->
|
|
<div class="filter-panel">
|
|
<div class="filter-row">
|
|
<span class="filter-label">新闻分类</span>
|
|
<div class="filter-options">
|
|
<span
|
|
v-for="item in categoryList"
|
|
:key="item.value"
|
|
:class="[
|
|
'filter-item',
|
|
{ active: activeCategory === item.value },
|
|
]"
|
|
@click="activeCategory = item.value"
|
|
>
|
|
{{ item.label }}
|
|
</span>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="filter-row">
|
|
<span class="filter-label">新闻属性</span>
|
|
<div class="filter-options">
|
|
<span
|
|
v-for="item in flagList"
|
|
:key="item.value"
|
|
:class="['filter-item', { active: activeFlag === item.value }]"
|
|
@click="activeFlag = item.value"
|
|
>
|
|
{{ item.label }}
|
|
</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<!-- 加载状态 -->
|
|
<div v-if="loading" class="loading-state">
|
|
<i class="fas fa-spinner fa-spin"></i>
|
|
<span>加载中...</span>
|
|
</div>
|
|
|
|
<!-- 错误信息 -->
|
|
<div v-else-if="error" class="error-state">
|
|
<i class="fas fa-exclamation-circle"></i>
|
|
<span>{{ error }}</span>
|
|
</div>
|
|
|
|
<!-- 新闻列表 -->
|
|
<div v-else-if="newsData.length > 0" class="news-grid">
|
|
<div
|
|
v-for="news in newsData"
|
|
:key="news.id"
|
|
class="news-card"
|
|
@click="goToDetail(news.id)"
|
|
>
|
|
<div class="card-image" v-if="news.image">
|
|
<img :src="getImageUrl(news.image)" :alt="news.title" />
|
|
</div>
|
|
<div v-else class="card-image-placeholder">
|
|
<i class="fas fa-image"></i>
|
|
</div>
|
|
<div class="card-content">
|
|
<div class="card-title-container">
|
|
<h3 class="card-title">
|
|
<span v-if="news.top === 1" class="top-tag">置顶</span>
|
|
<span v-if="news.recommend === 1" class="recommend-tag">
|
|
推荐
|
|
</span>
|
|
{{ news.title }}
|
|
</h3>
|
|
</div>
|
|
<div class="card-meta">
|
|
<span class="card-date">
|
|
<i class="fa-regular fa-calendar-minus"></i>
|
|
{{ formatDate(news.publish_date) }}
|
|
</span>
|
|
<span class="right-meta">
|
|
<span class="card-date">
|
|
<i class="fa-regular fa-heart"></i>
|
|
{{ news.likes }}
|
|
</span>
|
|
<span class="card-date">
|
|
<i class="fa-regular fa-eye"></i>
|
|
{{ news.views }}
|
|
</span>
|
|
</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<!-- 无数据状态 -->
|
|
<div v-else class="empty-state">
|
|
<el-empty :image-size="200" />
|
|
</div>
|
|
|
|
<!-- 加载更多按钮 -->
|
|
<div
|
|
v-if="!loading && !error && newsData.length > 0 && hasMore"
|
|
class="load-more"
|
|
>
|
|
<button class="load-more-btn" @click="loadMore" :disabled="loadingMore">
|
|
<i v-if="loadingMore" class="fas fa-spinner fa-spin"></i>
|
|
<span v-else>加载更多</span>
|
|
</button>
|
|
</div>
|
|
|
|
<!-- 没有更多数据提示 -->
|
|
<div
|
|
v-if="!loading && !error && newsData.length > 0 && !hasMore"
|
|
class="no-more"
|
|
>
|
|
<span>已加载全部数据</span>
|
|
</div>
|
|
</div>
|
|
<div class="bottomcontent"></div>
|
|
</div>
|
|
<Footer />
|
|
</template>
|
|
<script lang="ts" setup>
|
|
import { computed, onMounted, ref } from 'vue'
|
|
import { useRouter } from 'vue-router'
|
|
import Header from '@/views/components/header.vue'
|
|
import Footer from '@/views/components/footer.vue'
|
|
import { getCompanyNews } from '@/api/newscenter'
|
|
|
|
const router = useRouter()
|
|
|
|
const newsData = ref<any[]>([])
|
|
const loading = ref(false)
|
|
const loadingMore = ref(false)
|
|
const error = ref('')
|
|
const currentPage = ref(1)
|
|
const pageSize = ref(12) // 每次加载12条
|
|
const total = ref(0)
|
|
|
|
|
|
// 写死的筛选项
|
|
const categoryList = [
|
|
{ label: '全部', value: 'all' },
|
|
{ label: '公司新闻', value: 'company' },
|
|
{ label: '行业新闻', value: 'industry' },
|
|
{ label: '媒体报道', value: 'media' },
|
|
]
|
|
|
|
const flagList = [
|
|
{ label: '全部', value: 'all' },
|
|
{ label: '置顶', value: 'top' },
|
|
{ label: '推荐', value: 'recommend' },
|
|
]
|
|
|
|
// 当前选中状态
|
|
const activeCategory = ref('all')
|
|
const activeFlag = ref('all')
|
|
|
|
|
|
// 计算是否还有更多数据
|
|
const hasMore = computed(() => {
|
|
return newsData.value.length < total.value
|
|
})
|
|
|
|
// 获取图片URL
|
|
const getImageUrl = (image: string) => {
|
|
if (!image) return ''
|
|
if (image.startsWith('http')) return image
|
|
return `${import.meta.env.VITE_API_BASE_URL || ''}${image}`
|
|
}
|
|
|
|
// 格式化日期
|
|
const formatDate = (date: string) => {
|
|
if (!date) return ''
|
|
const d = new Date(date)
|
|
return d.toLocaleDateString('zh-CN', {
|
|
year: 'numeric',
|
|
month: 'long',
|
|
day: 'numeric',
|
|
})
|
|
}
|
|
|
|
const goToDetail = (id: number) => {
|
|
router.push(`/newscenter/companyNews/detail/${id}`)
|
|
}
|
|
|
|
// 加载更多数据
|
|
const loadMore = async () => {
|
|
if (loadingMore.value || !hasMore.value) return
|
|
|
|
loadingMore.value = true
|
|
currentPage.value++
|
|
|
|
try {
|
|
const response = await getCompanyNews(currentPage.value, pageSize.value)
|
|
if (response.code === 200) {
|
|
// 追加新数据到现有列表
|
|
newsData.value = [...newsData.value, ...(response.list || [])]
|
|
total.value = response.total || 0
|
|
} else {
|
|
error.value = response.msg || '加载更多数据失败'
|
|
currentPage.value-- // 回退页码
|
|
}
|
|
} catch (err: any) {
|
|
error.value = '加载更多数据时发生错误'
|
|
console.error('加载更多数据错误:', err)
|
|
currentPage.value-- // 回退页码
|
|
} finally {
|
|
loadingMore.value = false
|
|
}
|
|
}
|
|
|
|
// 初始加载新闻数据
|
|
const loadNews = async () => {
|
|
loading.value = true
|
|
error.value = ''
|
|
currentPage.value = 1
|
|
|
|
try {
|
|
const response = await getCompanyNews(currentPage.value, pageSize.value)
|
|
if (response.code === 200) {
|
|
newsData.value = response.list || []
|
|
total.value = response.total || 0
|
|
} else {
|
|
error.value = response.msg || '获取新闻数据失败'
|
|
}
|
|
} catch (err: any) {
|
|
error.value = '获取新闻数据时发生错误'
|
|
console.error('获取新闻数据错误:', err)
|
|
} finally {
|
|
loading.value = false
|
|
}
|
|
}
|
|
|
|
onMounted(() => {
|
|
loadNews()
|
|
})
|
|
</script>
|
|
<style lang="scss" scoped>
|
|
.headtop {
|
|
height: 80px;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.content-container {
|
|
min-height: calc(100vh - 80px);
|
|
display: flex;
|
|
flex-direction: column;
|
|
.filter-panel {
|
|
background: #fff;
|
|
padding: 20px 30px;
|
|
margin-bottom: 40px;
|
|
border-radius: 8px;
|
|
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
|
|
|
|
.filter-row {
|
|
display: flex;
|
|
align-items: center;
|
|
padding: 12px 0;
|
|
border-bottom: 1px dashed #eee;
|
|
|
|
&:last-child {
|
|
border-bottom: none;
|
|
}
|
|
|
|
.filter-label {
|
|
width: 90px;
|
|
font-size: 14px;
|
|
font-weight: 500;
|
|
color: #333;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.filter-options {
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
gap: 16px;
|
|
|
|
.filter-item {
|
|
font-size: 14px;
|
|
color: #666;
|
|
cursor: pointer;
|
|
transition: all 0.2s;
|
|
|
|
&:hover {
|
|
color: #1890ff;
|
|
}
|
|
|
|
&.active {
|
|
color: #1890ff;
|
|
font-weight: 600;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
.topcontent {
|
|
height: 450px;
|
|
width: 100%;
|
|
background-image: url(@/assets/images/newscenter.jpg);
|
|
background-size: cover;
|
|
background-position: center;
|
|
flex-shrink: 0;
|
|
|
|
.top-content {
|
|
padding-top: 180px;
|
|
width: 1200px;
|
|
margin: 0 auto;
|
|
|
|
.top-content-title {
|
|
font-size: 35px;
|
|
font-weight: 600;
|
|
color: #fff;
|
|
}
|
|
|
|
.top-content-subtitle {
|
|
width: 300px;
|
|
margin-top: 20px;
|
|
padding-top: 20px;
|
|
font-size: 16px;
|
|
color: #fff;
|
|
border-top: 2px solid #fff;
|
|
}
|
|
}
|
|
}
|
|
|
|
.maincontent {
|
|
flex: 1;
|
|
width: 1200px;
|
|
margin: 80px auto;
|
|
padding: 0 20px;
|
|
|
|
.loading-state,
|
|
.error-state,
|
|
.empty-state {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
padding: 60px 20px;
|
|
text-align: center;
|
|
color: #666;
|
|
font-size: 16px;
|
|
|
|
i {
|
|
margin-right: 10px;
|
|
font-size: 24px;
|
|
}
|
|
}
|
|
|
|
.error-state {
|
|
color: #f56c6c;
|
|
|
|
i {
|
|
color: #f56c6c;
|
|
}
|
|
}
|
|
|
|
.news-grid {
|
|
display: grid;
|
|
grid-template-columns: repeat(4, 1fr);
|
|
gap: 30px;
|
|
margin-bottom: 40px;
|
|
|
|
@media (max-width: 992px) {
|
|
grid-template-columns: repeat(4, 1fr);
|
|
gap: 20px;
|
|
}
|
|
|
|
@media (max-width: 576px) {
|
|
grid-template-columns: 1fr;
|
|
gap: 20px;
|
|
}
|
|
|
|
.news-card {
|
|
display: flex;
|
|
flex-direction: column;
|
|
background: #fff;
|
|
border-radius: 12px;
|
|
overflow: hidden;
|
|
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
|
|
transition: all 0.3s ease;
|
|
cursor: pointer;
|
|
|
|
&:hover {
|
|
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
|
|
transform: translateY(-4px);
|
|
}
|
|
|
|
.card-image {
|
|
width: 100%;
|
|
height: 140px;
|
|
overflow: hidden;
|
|
background: #f5f5f5;
|
|
|
|
img {
|
|
width: 100%;
|
|
height: 100%;
|
|
object-fit: cover;
|
|
transition: transform 0.3s ease;
|
|
}
|
|
|
|
&:hover img {
|
|
transform: scale(1.05);
|
|
}
|
|
}
|
|
|
|
.card-image-placeholder {
|
|
width: 100%;
|
|
height: 140px;
|
|
background: #f5f5f5;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
color: #ccc;
|
|
font-size: 48px;
|
|
}
|
|
|
|
.card-content {
|
|
padding: 20px;
|
|
display: flex;
|
|
flex-direction: column;
|
|
gap: 12px;
|
|
flex: 1;
|
|
|
|
.card-title-container {
|
|
display: flex;
|
|
align-items: flex-start;
|
|
gap: 8px;
|
|
flex-wrap: wrap;
|
|
|
|
.recommend-tag {
|
|
padding: 4px 10px;
|
|
background: #1890ff;
|
|
color: #fff;
|
|
font-size: 12px;
|
|
border-radius: 4px;
|
|
white-space: nowrap;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.top-tag {
|
|
padding: 4px 10px;
|
|
background: #ff5050;
|
|
color: #fff;
|
|
font-size: 12px;
|
|
border-radius: 4px;
|
|
white-space: nowrap;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.card-title {
|
|
font-size: 14px;
|
|
font-weight: 600;
|
|
color: #333;
|
|
margin: 0;
|
|
height: 40px;
|
|
line-height: 1.4;
|
|
display: -webkit-box;
|
|
-webkit-line-clamp: 2;
|
|
line-clamp: 2;
|
|
-webkit-box-orient: vertical;
|
|
overflow: hidden;
|
|
flex: 1;
|
|
min-width: 0;
|
|
}
|
|
}
|
|
|
|
.card-meta {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
font-size: 13px;
|
|
color: #999;
|
|
|
|
.right-meta {
|
|
display: flex;
|
|
gap: 6px;
|
|
}
|
|
|
|
span {
|
|
margin-right: 6px;
|
|
}
|
|
|
|
.card-date {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 5px;
|
|
}
|
|
}
|
|
|
|
.card-desc {
|
|
font-size: 14px;
|
|
color: #666;
|
|
line-height: 1.6;
|
|
margin: 0;
|
|
display: -webkit-box;
|
|
-webkit-line-clamp: 3;
|
|
line-clamp: 3;
|
|
-webkit-box-orient: vertical;
|
|
overflow: hidden;
|
|
flex: 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
.load-more {
|
|
display: flex;
|
|
justify-content: center;
|
|
margin-top: 40px;
|
|
padding: 20px 0;
|
|
|
|
.load-more-btn {
|
|
padding: 12px 40px;
|
|
border: 1px solid #1890ff;
|
|
border-radius: 6px;
|
|
background: #fff;
|
|
color: #1890ff;
|
|
cursor: pointer;
|
|
transition: all 0.3s ease;
|
|
font-size: 15px;
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 8px;
|
|
|
|
&:hover:not(:disabled) {
|
|
background: #1890ff;
|
|
color: #fff;
|
|
}
|
|
|
|
&:disabled {
|
|
opacity: 0.6;
|
|
cursor: not-allowed;
|
|
}
|
|
}
|
|
}
|
|
|
|
.no-more {
|
|
display: flex;
|
|
justify-content: center;
|
|
margin-top: 40px;
|
|
padding: 20px 0;
|
|
color: #999;
|
|
font-size: 14px;
|
|
}
|
|
}
|
|
|
|
.bottomcontent {
|
|
flex-shrink: 0;
|
|
}
|
|
}
|
|
</style>
|