1.0
This commit is contained in:
solosw
@@ -0,0 +1,482 @@
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<template>
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<view class="container">
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<!-- 顶部搜索框 -->
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<view class="search-container">
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<view class="search-box">
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<uni-icons type="search" size="16" color="#999"></uni-icons>
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<input class="search-input" placeholder="请输入关键词搜索" />
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</view>
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</view>
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<!-- 轮播图 -->
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<view class="banner-container" v-if="banners.length > 0">
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<swiper class="banner-swiper" indicator-dots="true" autoplay="true" interval="3000" duration="500">
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<swiper-item v-for="banner in banners" :key="banner.id" @click="onBannerClick(banner)">
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<view class="banner-item">
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<image class="banner-image" :src="getFullImageUrl(banner.image_url)" mode="aspectFill"></image>
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<!-- <view class="banner-content" v-if="banner.title || banner.description">
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<text class="banner-title" v-if="banner.title">{{ banner.title }}</text>
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<text class="banner-description" v-if="banner.description">{{ banner.description }}</text>
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</view> -->
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</view>
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</swiper-item>
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</swiper>
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</view>
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<!-- 分类导航 -->
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<view class="category-container" v-if="categories.length > 0">
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<swiper class="category-swiper" indicator-dots="true" v-if="categoryPages.length > 1">
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<swiper-item v-for="(page, pageIndex) in categoryPages" :key="pageIndex">
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<view class="category-grid">
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<view class="category-row" v-for="(row, rowIndex) in page" :key="rowIndex">
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<view class="category-item" v-for="category in row" :key="category.id" @click="navigateToCategory(category.id)">
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<image v-if="category.category_icon" class="category-icon" :src="getFullImageUrl(category.category_icon)" mode="aspectFit"></image>
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<uni-icons v-else type="apps" size="40" color="#FF4444"></uni-icons>
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<text class="category-text">{{ category.category_name }}</text>
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</view>
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</view>
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</view>
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</swiper-item>
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</swiper>
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<!-- 如果只有一页分类，不显示swiper -->
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<view class="category-grid" v-else-if="categoryPages.length === 1">
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<view class="category-row" v-for="(row, rowIndex) in categoryPages[0]" :key="rowIndex">
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<view class="category-item" v-for="category in row" :key="category.id" @click="navigateToCategory(category.id)">
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<image v-if="category.category_icon" class="category-icon" :src="getFullImageUrl(category.category_icon)" mode="aspectFit"></image>
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<uni-icons v-else type="apps" size="40" color="#FF4444"></uni-icons>
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<text class="category-text">{{ category.category_name }}</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 一级商品列表 -->
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<view class="product-section" v-if="primaryProducts.length > 0">
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<view class="section-header">
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<text class="section-title">热门商品</text>
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<text class="view-all" @click="viewAllProducts">查看全部></text>
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</view>
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<view class="product-grid">
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<view class="product-item" v-for="product in displayProducts" :key="product.id" @click="navigateToProduct(product.id)">
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<view class="product-image-container">
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<image v-if="product.product_images"
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:src="getFullImageUrl(getFirstImage(product.product_images))"
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mode="aspectFill"
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class="product-image"></image>
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<view v-else class="default-image">
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<uni-icons type="image" size="60" color="#ccc"></uni-icons>
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</view>
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</view>
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<view class="product-info">
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<text class="product-name">{{ product.product_name }}</text>
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<text class="product-description">{{ product.product_description }}</text>
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<view class="product-price">
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<text class="current-price">¥{{ product.current_price }}</text>
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<text class="original-price" v-if="product.original_price > product.current_price">¥{{ product.original_price }}</text>
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</view>
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<view class="product-stats">
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<text class="stats-text">销量 {{ product.sales_count }}</text>
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<text class="stats-text">库存 {{ product.stock_quantity }}</text>
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<!-- <text class="stats-text">浏览 {{ product.view_count }}</text> -->
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import request from '@/utils/request.js'
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export default {
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data() {
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return {
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banners: [],
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categories: [],
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primaryProducts: [],
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token: ''
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}
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},
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onLoad() {
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this.checkLogin()
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this.loadData()
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},
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computed: {
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// 将分类按每页8个分组，用于滑动分页
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categoryPages() {
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const pages = []
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for (let i = 0; i < this.categories.length; i += 8) {
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const pageCategories = this.categories.slice(i, i + 8)
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// 每页内部按每行4个分组
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const rows = []
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for (let j = 0; j < pageCategories.length; j += 4) {
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rows.push(pageCategories.slice(j, j + 4))
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}
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pages.push(rows)
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}
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return pages
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},
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// 首页只显示前8个商品，每行2个
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displayProducts() {
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return this.primaryProducts
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}
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},
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methods: {
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// 检查登录状态
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checkLogin() {
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this. token = uni.getStorageSync('token')
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if (!this. token) {
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uni.redirectTo({
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url: '/pages/login/login'
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})
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}
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},
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// 加载数据
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async loadData() {
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try {
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// 加载首页数据
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const res = await request.get('/back/user/home/data')
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if (res.success) {
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this.banners = res.data.banners || []
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this.categories = res.data.categories || []
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this.primaryProducts = res.data.primary_products || []
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this.primaryProducts=this.primaryProducts.slice(0,12)
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}
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} catch (error) {
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console.error('加载首页数据失败：', error)
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// uni.showToast({
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// title: '加载数据失败',
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// icon: 'none'
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// })
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}
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},
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// 获取完整的图片URL
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getFullImageUrl(url) {
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return request.getImageUrl(url)
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},
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// 获取商品的第一张图片
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getFirstImage(images) {
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if (!images) return ''
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// 如果是逗号分隔的字符串
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if (typeof images === 'string') {
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return images.split(',')[0].trim()
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}
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// 如果是数组
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if (Array.isArray(images) && images.length > 0) {
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return images[0]
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}
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return ''
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},
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// 导航到分类页面（商城页面）
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navigateToCategory(categoryId) {
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uni.setStorage({
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data:categoryId,
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key:"categoryId",
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success() {
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setTimeout(()=>{
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uni.switchTab({
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url: `/pages/mall/mall`
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})
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},500)
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}
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})
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},
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// 导航到商品详情
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navigateToProduct(productId) {
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uni.navigateTo({
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url: `/pages/product/detail?id=${productId}&type=primary`
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})
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},
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// 轮播图点击事件
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onBannerClick(banner) {
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if (banner.link_url) {
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// 如果有链接，跳转到对应页面
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if (banner.link_url.startsWith('http')) {
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// 外部链接，打开浏览器
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// #ifdef APP-PLUS
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plus.runtime.openURL(banner.link_url)
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// #endif
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// #ifdef H5
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window.open(banner.link_url, '_blank')
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// #endif
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} else {
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// 内部链接，使用uni.navigateTo
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uni.navigateTo({
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url: banner.link_url
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})
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}
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}
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},
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// 查看全部商品
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async viewAllProducts() {
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try {
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// 加载首页数据
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const res = await request.get('/back/user/home/data')
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if (res.success) {
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this.banners = res.data.banners || []
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this.categories = res.data.categories || []
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this.primaryProducts = res.data.primary_products || []
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}
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} catch (error) {
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console.error('加载首页数据失败：', error)
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// uni.showToast({
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// title: '加载数据失败',
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// icon: 'none'
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// })
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}
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}
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}
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}
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</script>
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<style scoped>
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.container {
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background-color: #f5f5f5;
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min-height: 100vh;
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}
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/* 搜索框样式 */
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.search-container {
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background: linear-gradient(135deg, #FF4444 0%, #FF6666 100%);
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padding: 20rpx;
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}
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.search-box {
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background-color: #fff;
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border-radius: 50rpx;
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padding: 20rpx 30rpx;
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display: flex;
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align-items: center;
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}
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.search-box uni-icons {
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margin-right: 20rpx;
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}
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.search-input {
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flex: 1;
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font-size: 28rpx;
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color: #999;
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}
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/* 轮播图样式 */
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.banner-container {
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margin: 20rpx;
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border-radius: 16rpx;
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overflow: hidden;
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box-shadow: 0 4rpx 12rpx rgba(0,0,0,0.1);
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}
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.banner-swiper {
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height: 300rpx;
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}
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.banner-item {
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position: relative;
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height: 100%;
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}
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.banner-image {
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width: 100%;
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height: 100%;
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}
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.banner-content {
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position: absolute;
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right: 30rpx;
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top: 30rpx;
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color: #333;
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}
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.banner-title {
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display: block;
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font-size: 32rpx;
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font-weight: bold;
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margin-bottom: 10rpx;
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color: #fff;
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text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
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}
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.banner-description {
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display: block;
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font-size: 24rpx;
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color: #fff;
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text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
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}
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/* 分类容器样式 */
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.category-container {
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margin: 20rpx;
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background-color: #fff;
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border-radius: 16rpx;
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overflow: hidden;
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}
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.category-swiper {
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height: 400rpx;
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}
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/* 分类网格样式 */
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.category-grid {
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padding: 40rpx 20rpx;
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}
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.category-row {
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display: flex;
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justify-content: space-between;
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margin-bottom: 40rpx;
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}
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.category-row:last-child {
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margin-bottom: 0;
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}
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.category-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 140rpx;
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}
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.category-item uni-icons {
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margin-bottom: 20rpx;
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}
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.category-icon {
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width: 80rpx;
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height: 80rpx;
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margin-bottom: 20rpx;
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}
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.category-text {
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font-size: 24rpx;
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color: #333;
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}
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/* 商品区域样式 */
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.product-section {
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margin: 20rpx;
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background-color: #fff;
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border-radius: 16rpx;
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padding: 30rpx;
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}
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.section-header {
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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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margin-bottom: 30rpx;
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}
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.section-title {
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font-size: 32rpx;
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font-weight: bold;
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color: #333;
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}
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.view-all {
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font-size: 24rpx;
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color: #999;
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}
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/* 商品网格样式 */
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.product-grid {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 20rpx;
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}
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.product-item {
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background-color: #f8f8f8;
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border-radius: 12rpx;
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overflow: hidden;
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box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.1);
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}
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.product-image-container {
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width: 100%;
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height: 200rpx;
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position: relative;
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}
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.product-image {
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width: 100%;
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height: 100%;
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}
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.default-image {
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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background-color: #f0f0f0;
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}
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.product-info {
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padding: 20rpx;
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}
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.product-name {
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display: block;
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font-size: 28rpx;
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font-weight: bold;
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color: #333;
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margin-bottom: 10rpx;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.product-description {
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display: block;
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font-size: 24rpx;
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color: #666;
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margin-bottom: 15rpx;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.product-price {
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display: flex;
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align-items: center;
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margin-bottom: 10rpx;
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}
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.current-price {
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font-size: 32rpx;
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font-weight: bold;
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color: #FF4444;
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margin-right: 15rpx;
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}
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.original-price {
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font-size: 24rpx;
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color: #999;
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text-decoration: line-through;
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}
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.product-stats {
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display: flex;
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justify-content: space-between;
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}
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.stats-text {
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font-size: 22rpx;
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color: #999;
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}
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</style>
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