437 lines
11 KiB
Vue
437 lines
11 KiB
Vue
<template>
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<Header />
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<div class="articles-page">
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<div class="container">
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<div class="top-content">
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<h1 class="page-title">技术文章</h1>
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<div class="content flex flex-column align-items-center">
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<p>探索知识与洞见</p>
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</div>
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</div>
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<div class="main-content">
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<!-- 左侧分类导航 -->
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<div class="left-menu">
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<div class="menu-title">分类导航</div>
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<ul class="category-list">
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<li
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v-for="category in categories"
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:key="category.id"
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class="category-item"
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:class="{ active: selectedCategory === category.id }"
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@click="selectCategory(category.id)"
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>
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{{ category.name }}
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</li>
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</ul>
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</div>
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<!-- 右侧内容区域 -->
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<div class="contents">
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<div v-if="loading" class="loading">加载中...</div>
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<div v-else-if="articles.length === 0" class="no-data">暂无内容</div>
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<div v-else class="articles-grid">
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<div
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v-for="article in articles"
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:key="article.id"
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class="article-card"
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>
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<div class="article-image">
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<img :src="getImageUrl(article.image)" :alt="article.title" />
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</div>
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<div class="card-header">
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<router-link
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:to="`/article?id=${article.id}&source=technicalArticles`"
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class="article-title-link"
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>
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<h3 class="article-title">{{ article.title }}</h3>
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</router-link>
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<div class="article-meta">
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<span class="article-view">
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<i class="fa-solid fa-eye"></i>
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{{ article.view || 0 }}
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</span>
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<span class="article-likes">
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<i class="fa-solid fa-heart"></i>
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{{ article.likes || 0 }}
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</span>
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<span class="article-date">{{
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formatDate(article.publishdate)
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}}</span>
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</div>
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</div>
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</div>
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</div>
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<!-- 分页组件 -->
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<div v-if="total > 0" class="pagination-wrapper">
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<el-pagination
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v-model:current-page="currentPage"
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v-model:page-size="pageSize"
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:page-sizes="[10, 20, 50]"
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:total="total"
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layout="total, sizes, prev, pager, next, jumper"
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@size-change="handlePageSizeChange"
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@current-change="handlePageChange"
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/>
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</div>
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</div>
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</div>
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</div>
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</div>
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<Footer />
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</template>
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<script setup lang="ts">
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import { ref, onMounted } from "vue";
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import { ElMessage } from "element-plus";
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import Header from "@/views/components/header.vue";
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import Footer from "@/views/components/footer.vue";
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import { technicalArticles } from "@/api/technicalArticles";
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// 响应式数据
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const categories = ref<any[]>([]); // 分类列表
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const articles = ref<any[]>([]); // 文章列表
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const selectedCategory = ref<string>(""); // 选中的分类
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const loading = ref(false); // 加载状态
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const currentPage = ref(1); // 当前页码
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const pageSize = ref(10); // 每页条数
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const total = ref(0); // 总条数
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// 获取图片地址
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const getImageUrl = (imagePath: string) => {
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if (!imagePath) return "/src/assets/imgs/default.png";
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return import.meta.env.VITE_API_DOMAIN + imagePath;
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};
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// 获取分类列表
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const fetchCategories = async () => {
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try {
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const response: any = await technicalArticles.getTechnicalArticlesCategory();
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if (
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response.data &&
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response.data.data &&
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Array.isArray(response.data.data)
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) {
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categories.value = response.data.data;
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// 默认选择第一个分类
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if (categories.value.length > 0) {
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selectedCategory.value = categories.value[0].id;
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fetchArticles();
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}
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} else {
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categories.value = [];
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ElMessage.warning(response.data?.msg || response.msg || "获取分类失败");
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}
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} catch (error) {
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console.error("获取分类失败:", error);
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categories.value = [];
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ElMessage.warning("获取分类失败");
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}
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};
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// 获取文章列表
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const fetchArticles = async (_page: number = currentPage.value) => {
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loading.value = true;
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try {
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const response: any = await technicalArticles.getTechnicalArticlesLists(
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selectedCategory.value
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);
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const data = response.data?.data;
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if (data?.articles && Array.isArray(data.articles)) {
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articles.value = data.articles;
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total.value = data.total || 0;
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currentPage.value = data.page || 1;
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pageSize.value = data.limit || 10;
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} else {
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articles.value = [];
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total.value = 0;
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ElMessage.warning(response.data?.msg || "获取文章失败");
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}
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} catch (error) {
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console.error("获取文章失败:", error);
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articles.value = [];
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total.value = 0;
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ElMessage.warning("获取文章失败");
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} finally {
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loading.value = false;
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}
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};
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// 选择分类
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const selectCategory = (categoryId: string) => {
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selectedCategory.value = categoryId;
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currentPage.value = 1; // 切换分类时重置到第一页
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fetchArticles(1);
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};
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// 分页处理
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const handlePageChange = (page: number) => {
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currentPage.value = page;
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fetchArticles(page);
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};
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// 每页条数变化
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const handlePageSizeChange = (size: number) => {
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pageSize.value = size;
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currentPage.value = 1; // 重置到第一页
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fetchArticles(1);
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};
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// 格式化日期
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const formatDate = (timestamp: string | number) => {
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if (!timestamp) return "";
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// 如果是字符串数字，转换为数字
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const numTimestamp =
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typeof timestamp === "string" ? parseInt(timestamp) : timestamp;
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// 如果时间戳是秒格式（10位），转换为毫秒
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const date = new Date(
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numTimestamp < 1e10 ? numTimestamp * 1000 : numTimestamp
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);
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return date.toLocaleDateString("zh-CN", {
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year: "numeric",
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month: "2-digit",
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day: "2-digit",
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});
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};
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// 组件挂载时获取数据
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onMounted(() => {
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fetchCategories();
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});
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</script>
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<style scoped lang="less">
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.articles-page {
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padding-top: 100px;
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min-height: 100vh;
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background: #f9fafc;
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.top-content {
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background: linear-gradient(135deg, #1e9fff 0%, #0d8aff 100%);
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padding: 80px 40px;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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color: var(--white);
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.page-title {
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font-size: 28px;
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font-weight: 600;
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margin-bottom: 20px;
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text-align: center;
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}
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.content {
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line-height: 1.6;
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p {
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margin-bottom: 16px;
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}
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}
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}
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.main-content {
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width: 1200px;
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margin: 0 auto;
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display: flex;
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gap: 30px;
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padding: 40px 0;
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align-items: flex-start;
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.left-menu {
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background-color: var(--white);
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padding: 20px;
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border-radius: 8px;
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width: 250px;
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flex-shrink: 0;
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align-self: flex-start;
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.menu-title {
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font-size: 18px;
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font-weight: 600;
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color: #333;
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margin-bottom: 20px;
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padding-bottom: 10px;
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border-bottom: 2px solid #1e9fff;
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}
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.category-list {
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list-style: none;
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padding: 0;
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margin: 0;
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.category-item {
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padding: 12px 16px;
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margin-bottom: 8px;
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cursor: pointer;
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border-radius: 6px;
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transition: all 0.3s ease;
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border-left: 3px solid transparent;
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&:hover {
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background: #f0f8ff;
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border-left-color: #1e9fff;
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}
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&.active {
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background: #e6f7ff;
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border-left-color: #1e9fff;
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color: #1e9fff;
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font-weight: 500;
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}
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}
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}
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}
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.contents {
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background-color: var(--white);
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// min-height: 400px;
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border-radius: 8px;
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padding: 20px;
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flex: 1;
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.pagination-wrapper {
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margin-top: 30px;
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display: flex;
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justify-content: center;
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padding: 20px 0;
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border-top: 1px solid #e8e8e8;
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.el-pagination {
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--el-pagination-font-size: 14px;
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--el-pagination-button-width: 40px;
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--el-pagination-button-height: 40px;
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}
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}
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.loading,
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.no-data {
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text-align: center;
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padding: 60px 20px;
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color: #666;
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font-size: 16px;
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}
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.articles-grid {
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display: grid;
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grid-template-columns: repeat(4, 1fr);
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gap: 20px;
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.article-card {
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// min-width: 250px;
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background: white;
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border-radius: 8px;
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overflow: hidden;
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box-shadow: 0 3px 15px rgba(0, 0, 0, 0.03);
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transition: all 0.3s ease;
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display: flex;
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flex-direction: column;
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&:hover {
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transform: translateY(-2px);
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box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
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}
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.article-image {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 100%;
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height: 140px;
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overflow: hidden;
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img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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}
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}
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.card-header {
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padding: 16px 16px 12px;
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.article-title-link {
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text-decoration: none;
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display: block;
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&:hover .article-title {
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color: #007bff;
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}
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}
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.article-title {
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font-size: 14px;
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font-weight: 600;
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height: 40px;
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color: #333;
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margin: 0 0 8px 0;
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line-height: 1.4;
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display: -webkit-box;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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overflow: hidden;
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text-overflow: ellipsis;
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word-break: break-word;
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transition: color 0.3s ease;
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cursor: pointer;
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}
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.article-meta {
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display: flex;
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justify-content: space-between;
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font-size: 12px;
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color: #999;
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.article-view,
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.article-likes,
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.article-date {
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display: flex;
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align-items: center;
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gap: 4px;
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}
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}
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}
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.card-body {
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padding: 0 16px;
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.article-summary {
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font-size: 12px;
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color: #666;
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line-height: 1.5;
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display: -webkit-box;
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-webkit-line-clamp: 3;
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-webkit-box-orient: vertical;
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overflow: hidden;
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margin: 0;
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}
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}
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.card-footer {
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padding: 12px 16px 16px;
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text-align: right;
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.read-more {
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color: #1e9fff;
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text-decoration: none;
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font-size: 12px;
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font-weight: 500;
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transition: color 0.3s ease;
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&:hover {
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color: #0d8aff;
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text-decoration: underline;
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}
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}
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}
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}
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}
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}
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}
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}
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</style>
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