651 lines
15 KiB
Vue
651 lines
15 KiB
Vue
<template>
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<!-- 头部 -->
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<div class="header">
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<span @click="$router.go(-1)"><返回</span>
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<el-icon @click="$router.push(`/product/${firstProduct.id}`)"><ShoppingCart /></el-icon>
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</div>
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<div class="products-container">
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<div class="product-card">
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<div class="product-image">
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<div v-if="loading || !firstProduct.images" class="carousel-skeleton">
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<div class="skeleton-image"></div>
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<div class="skeleton-indicators">
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<div class="skeleton-dot"></div>
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<div class="skeleton-dot"></div>
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<div class="skeleton-dot"></div>
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</div>
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</div>
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<el-carousel
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v-else
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:interval="4000"
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indicator-position="outside"
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style="min-height: 300px;"
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>
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<el-carousel-item v-for="(image, index) in firstProduct.images" :key="index">
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<img :src="getImageUrl(image)" :alt="firstProduct.name" class="carousel-image" />
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</el-carousel-item>
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</el-carousel>
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</div>
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<div class="product-details">
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<img :src="getImageUrl(firstProduct.image)" :alt="firstProduct.name" class="small-image" />
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<div class="product-info">
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<span class="product-name">{{ firstProduct.name }}</span>
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<div class="product-price">
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<div class="main-price">
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<img src='/imgs/profile/rongdou.png' alt="融豆" class="rongdou-icon" />
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<span class="rongdou-price">{{ firstProduct.rongdou_price }}</span>
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</div>
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<div class="sub-price">
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<el-icon class="points-icon"><Coin /></el-icon>
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<span class="points-price">{{ firstProduct.points_price }}</span>
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</div>
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</div>
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</div>
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<span @click="$router.push(`/product/${firstProduct.id}`)" class="link">详情></span>
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</div>
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<div class="action">
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<button class="button" @click="$router.push(`/product/${firstProduct.id}`)">立即购买</button>
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</div>
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</div>
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<div v-for="product in products.filter(p => p.id !== firstProduct.id)" :key="product.id" class="product-card">
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<!-- 轮播图部分 -->
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<div class="product-image">
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<div v-if="!detailsLoaded" class="carousel-skeleton">
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<div class="skeleton-image"></div>
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<div class="skeleton-indicators">
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<div class="skeleton-dot"></div>
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<div class="skeleton-dot"></div>
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<div class="skeleton-dot"></div>
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</div>
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</div>
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<el-carousel
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v-else
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:interval="4000"
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indicator-position="outside"
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style="min-height: 300px;"
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>
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<el-carousel-item v-for="(image, index) in (productDetailsCache[product.id]?.images || [])" :key="index">
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<img :src="getImageUrl(image)" :alt="product.name" class="carousel-image" />
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</el-carousel-item>
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</el-carousel>
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</div>
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<div class="product-details">
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<img :src="getImageUrl(product.image)" :alt="product.name" class="small-image" />
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<div class="product-info">
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<span class="product-name">{{ product.name }}</span>
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<div class="product-price">
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<div class="main-price">
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<img src='/imgs/profile/rongdou.png' alt="融豆" class="rongdou-icon" />
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<span class="rongdou-price">{{ product.rongdou_price }}</span>
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</div>
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<div class="sub-price">
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<el-icon class="points-icon"><Coin /></el-icon>
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<span class="points-price">{{ product.points_price }}</span>
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</div>
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</div>
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</div>
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<span @click="$router.push(`/product/${product.id}`)" class="link">详情></span>
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</div>
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<div class="action">
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<button class="button" @click="$router.push(`/product/${product.id}`)">立即购买</button>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, onMounted } from 'vue'
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import api from '@/utils/api'
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import { useRoute, useRouter } from 'vue-router'
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import {ElMessage} from "element-plus";
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import {Bottom, ShoppingCart, Coin} from "@element-plus/icons-vue";
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import { getImageUrl } from '@/config'
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const products = ref([])
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const firstProduct = ref([])
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const productDetail = ref([])
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const productDetailsCache = ref({}) // 缓存所有商品详情
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const loading = ref(true) // 添加加载状态
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const detailsLoaded = ref(false) // 商品详情是否加载完成
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const route = useRoute()
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const productId = ref(null)
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const getProducts = async () => {
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try {
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const { data } = await api.get('/products', {
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params: {
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page: 1,
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limit: 20,
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category: '',
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keyword: '',
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sort: ''
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}
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})
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console.log('API 响应数据:', data)
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// 根据你的 API 响应结构调整这里
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if (data.data && data.data.products) {
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products.value = data.data.products
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}
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else if (Array.isArray(data.products)) {
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products.value = data.products
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}
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else if (Array.isArray(data)) {
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products.value = data
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}
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else {
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console.error('无法解析的商品数据格式:', data)
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}
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// 不需要预处理图片路径，在模板中使用getImageUrl处理
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console.log('解析后的商品数据:', products.value)
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// 预加载所有商品详情
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await loadAllProductDetails()
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} catch (error) {
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console.error('获取商品失败:', error)
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console.error('错误详情:', error.response?.data)
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}
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}
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const getFirstProduct = async () => {
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try {
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const productId = route.params.id
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const [productRes] = await Promise.all([
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api.get(`/products/${productId}`)
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])
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console.log(productRes,'productRes');
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firstProduct.value = productRes.data.data.product
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// 不需要预处理图片路径，在模板中使用getImageUrl处理
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} catch (error) {
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ElMessage.error('获取商品详情失败')
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console.log(error)
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} finally {
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loading.value = false
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}
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}
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// const getProductDetail = async (productId) => {
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// try {
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// const response = await api.get(`/products/${productId}`)
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// if (response.data && response.data.data && response.data.data.product) {
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// productDetail.value = response.data.data.product
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// // 处理商品详情的图片路径
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// if (productDetail.value.image) {
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// productDetail.value.image = getImageUrl(productDetail.value.image)
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// }
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// if (productDetail.value.images && Array.isArray(productDetail.value.images)) {
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// productDetail.value.images = productDetail.value.images.map(img => getImageUrl(img))
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// }
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// // 缓存商品详情
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// productDetailsCache.value[productId] = productDetail.value
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// } else {
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// console.error('无法解析商品详情数据:', response.data)
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// ElMessage.error('获取商品详情失败')
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// }
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// return productDetail.value
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// } catch (error) {
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// console.error('获取商品详情失败:', error)
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// console.error('错误详情:', error.response?.data)
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// ElMessage.error('获取商品详情失败')
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// throw error
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// }
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// }
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// 预加载所有商品详情的函数
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const loadAllProductDetails = async () => {
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const uniqueProductIds = [...new Set(products.value.map(p => p.id))]
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// 并行加载所有商品详情，避免逐个加载时的多次渲染
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const loadPromises = uniqueProductIds.map(async (id) => {
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try {
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const response = await api.get(`/products/${id}`)
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if (response.data && response.data.data && response.data.data.product) {
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return { id, product: response.data.data.product }
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}
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} catch (error) {
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console.warn(`Failed to load details for product ${id}:`, error)
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return null
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}
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})
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// 等待所有请求完成
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const results = await Promise.all(loadPromises)
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// 一次性更新缓存，避免多次触发响应式更新
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const newCache = { ...productDetailsCache.value }
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results.forEach(result => {
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if (result) {
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// 不需要预处理图片路径，在模板中使用getImageUrl处理
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newCache[result.id] = result.product
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}
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})
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// 一次性更新缓存和加载状态
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productDetailsCache.value = newCache
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detailsLoaded.value = true
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}
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// 添加生命周期钩子来调用函数
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onMounted(async () => {
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productId.value = route.params.id
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console.log('Product ID:', productId.value)
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loading.value = true
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// 先加载第一个商品，再加载商品列表，确保数据同步
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await getFirstProduct()
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await getProducts()
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})
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</script>
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<style scoped>
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.header {
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/* 基础布局 */
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padding: 16px 20px;
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background-color: #ffffff;
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border-bottom: 1px solid #f0f0f0;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
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/* 固定在顶部 */
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position: sticky;
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top: 0;
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z-index: 100;
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/* 内容居中 */
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display: flex;
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align-items: center;
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justify-content: space-between; /* 添加此项使内容分布在两端 */
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}
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.button {
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background: #3ab3ff;
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color: white;
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border: none;
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padding: 12px 24px;
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border-radius: 6px;
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font-size: 16px;
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font-weight: 500;
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cursor: pointer;
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transition: all 0.3s ease;
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box-shadow: 0 4px 6px rgba(50, 142, 240, 0.2);
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width: 50%;
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margin: 12px auto 0; /* 修改这里：上下12px，左右自动居中 */
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display: block; /* 添加此项使margin: auto生效 */
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}
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.button:hover {
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background: linear-gradient(135deg, #337ecc, #2a6db3);
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transform: translateY(-2px);
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box-shadow: 0 6px 12px rgba(50, 142, 240, 0.3);
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}
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.button:active {
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transform: translateY(0);
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box-shadow: 0 2px 4px rgba(50, 142, 240, 0.2);
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}
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.header span {
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/* 返回按钮样式 */
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color: #333333;
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font-size: 16px;
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font-weight: 500;
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cursor: pointer;
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padding: 6px 10px;
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border-radius: 6px;
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transition: all 0.2s ease;
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/* 添加返回图标占位 */
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display: inline-flex;
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align-items: center;
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gap: 6px;
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}
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.products-container {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
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gap: 20px;
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padding: 20px;
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background: linear-gradient(to bottom, #72c9ffae, #f3f3f3);
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}
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.product-card {
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border: 1px solid #e0e0e0;
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border-radius: 12px;
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padding: 16px;
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background: white;
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box-shadow: 0 2px 8px rgba(0,0,0,0.1);
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transition: all 0.3s ease;
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overflow: hidden;
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width: 374px;
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min-height: 526px;
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display: flex;
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flex-direction: column; /* 改为垂直布局 */
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}
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.product-card:hover {
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transform: translateY(-4px);
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box-shadow: 0 8px 16px rgba(0,0,0,0.15);
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}
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.product-image {
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position: relative;
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margin-bottom: 12px;
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border-radius: 8px;
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overflow: hidden;
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/* 关键：添加底部内边距，容纳指示器 */
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padding-bottom: 30px;
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min-height: 300px; /* 保留轮播图最小高度 */
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}
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.carousel-image {
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width: 100%;
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height: 100%;
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object-fit: contain; /* 完整显示图片，不裁剪 */
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background-color: #f5f5f5; /* 空白处用浅灰色填充，避免白屏 */
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}
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/* 修改部分开始 */
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.product-details {
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display: flex;
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align-items: flex-start;
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gap: 12px;
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text-align: left;
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margin-top: auto; /* 推到卡片底部 */
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padding-top: 12px; /* 添加顶部间距 */
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border-top: 1px solid #f0f0f0; /* 可选：添加分隔线 */
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min-height: 70px; /* 确保有足够高度 */
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}
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.small-image {
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width: 60px;
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height: 60px;
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object-fit: cover;
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border-radius: 8px;
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border: 2px solid #f0f0f0;
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flex-shrink: 0;
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}
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.product-info {
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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flex: 1;
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min-width: 0;
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padding-right: 8px; /* 为详情链接留出空间 */
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}
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.product-name {
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font-size: 16px;
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font-weight: 600;
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color: #333;
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line-height: 1.4;
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overflow: hidden;
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text-overflow: ellipsis;
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display: -webkit-box;
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line-clamp: 2;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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margin-bottom: 8px;
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word-break: break-word; /* 允许长单词换行 */
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}
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.product-price {
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display: flex;
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flex-direction: column;
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align-items: flex-start;
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gap: 4px;
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margin-top: auto; /* 推到底部 */
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}
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.main-price {
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display: flex;
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align-items: center;
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gap: 4px;
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color: #e53935;
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font-weight: bold;
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font-size: 18px;
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}
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.rongdou-icon {
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width: 16px;
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height: 16px;
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object-fit: contain;
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}
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.rongdou-price {
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color: #e53935;
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font-weight: bold;
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}
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.sub-price {
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display: flex;
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align-items: center;
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gap: 2px;
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margin-left: 0;
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margin-top: 2px;
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}
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.points-icon {
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width: 12px;
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height: 12px;
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color: #666;
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}
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.points-price {
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font-size: 12px;
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color: #666;
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font-weight: normal;
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}
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.link {
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color: #409eff;
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font-size: 14px;
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cursor: pointer;
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text-decoration: none;
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flex-shrink: 0;
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align-self: flex-start;
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margin-top: 4px;
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white-space: nowrap;
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}
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/* 修改部分结束 */
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/* 骨架屏样式 */
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.carousel-skeleton {
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position: relative;
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width: 100%;
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height: 300px;
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border-radius: 8px;
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overflow: hidden;
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background: #f5f5f5;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.skeleton-image {
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width: 80%;
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height: 80%;
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background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
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background-size: 200% 100%;
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animation: skeleton-loading 1.5s infinite;
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border-radius: 8px;
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}
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.skeleton-indicators {
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position: absolute;
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bottom: 15px;
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left: 50%;
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transform: translateX(-50%);
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display: flex;
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gap: 8px;
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}
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.skeleton-dot {
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width: 8px;
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height: 8px;
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border-radius: 50%;
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background: #d0d0d0;
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animation: skeleton-pulse 1.5s infinite;
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}
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.skeleton-dot:nth-child(2) {
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animation-delay: 0.2s;
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}
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.skeleton-dot:nth-child(3) {
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animation-delay: 0.4s;
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}
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@keyframes skeleton-loading {
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0% {
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background-position: -200% 0;
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}
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100% {
|
||
background-position: 200% 0;
|
||
}
|
||
}
|
||
|
||
@keyframes skeleton-pulse {
|
||
0%, 100% {
|
||
opacity: 0.4;
|
||
}
|
||
50% {
|
||
opacity: 0.8;
|
||
}
|
||
}
|
||
|
||
/* 轮播图样式调整 */
|
||
:deep(.el-carousel) {
|
||
border-radius: 8px;
|
||
}
|
||
|
||
:deep(.el-carousel__container) {
|
||
border-radius: 8px;
|
||
}
|
||
|
||
:deep(.el-carousel__indicators) {
|
||
bottom: 10px; /* 从 -25px 改为 10px，放在轮播图底部内侧 */
|
||
z-index: 10; /* 确保指示器在图片上方显示 */
|
||
}
|
||
|
||
:deep(.el-carousel__button) {
|
||
width: 8px;
|
||
height: 8px;
|
||
border-radius: 50%;
|
||
background-color: #ccc;
|
||
}
|
||
|
||
:deep(.el-carousel__indicator.is-active .el-carousel__button) {
|
||
background-color: #409eff;
|
||
}
|
||
|
||
/* 响应式设计 */
|
||
@media (max-width: 768px) {
|
||
.products-container {
|
||
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
|
||
gap: 16px;
|
||
padding: 16px;
|
||
}
|
||
|
||
.product-card {
|
||
padding: 12px;
|
||
min-height: 450px; /* 移动端最小高度适配 */
|
||
width: 100%; /* 移动端卡片宽度占满父容器，避免超出屏幕 */
|
||
}
|
||
|
||
.product-image {
|
||
padding-bottom: 75%;
|
||
min-height: 200px; /* 移动端轮播图最小高度 */
|
||
}
|
||
|
||
/* 响应式调整 */
|
||
.product-details {
|
||
gap: 10px;
|
||
min-height: 60px;
|
||
}
|
||
|
||
.small-image {
|
||
width: 50px;
|
||
height: 50px;
|
||
}
|
||
|
||
.product-info {
|
||
padding-right: 6px;
|
||
}
|
||
|
||
.product-name {
|
||
font-size: 14px;
|
||
margin-bottom: 6px;
|
||
}
|
||
|
||
.product-price {
|
||
font-size: 16px;
|
||
}
|
||
|
||
.link {
|
||
font-size: 12px;
|
||
}
|
||
}
|
||
|
||
@media (max-width: 480px) {
|
||
.products-container {
|
||
grid-template-columns: repeat(1, 1fr);
|
||
gap: 12px;
|
||
padding: 12px;
|
||
}
|
||
|
||
.product-card {
|
||
padding: 10px;
|
||
}
|
||
|
||
.product-image {
|
||
height: 200px;
|
||
}
|
||
|
||
/* 响应式调整 */
|
||
.product-details {
|
||
gap: 8px;
|
||
min-height: 55px;
|
||
}
|
||
|
||
.small-image {
|
||
width: 45px;
|
||
height: 45px;
|
||
}
|
||
|
||
.product-info {
|
||
padding-right: 4px;
|
||
}
|
||
|
||
.product-name {
|
||
font-size: 13px;
|
||
margin-bottom: 4px;
|
||
}
|
||
|
||
.product-price {
|
||
font-size: 15px;
|
||
}
|
||
|
||
.link {
|
||
font-size: 11px;
|
||
}
|
||
}
|
||
</style> |