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472 lines
12 KiB
472 lines
12 KiB
<template>
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<view class="container" :style="appThemeStyle">
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<mescroll-body ref="mescrollRef" :sticky="true" @init="mescrollInit" :down="{ native: true }" @down="downCallback" :up="upOption"
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@up="upCallback">
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<!-- 页面头部 -->
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<view class="header">
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<view class="search">
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<search :tips="options.search ? options.search : '搜索商品'" @event="handleSearch" />
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</view>
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<!-- 切换列表显示方式 -->
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<view class="show-view" @click="handleShowView">
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<text class="iconfont icon-view-tile" v-if="showView"></text>
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<text class="iconfont icon-view-list" v-else></text>
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</view>
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</view>
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<!-- 排序标签 -->
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<view class="store-sort">
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<view class="sort-item" :class="{ active: sortType === 'all' }" @click="handleSortType('all')">
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<text>综合</text>
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</view>
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<view class="sort-item" :class="{ active: sortType === 'sales' }" @click="handleSortType('sales')">
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<text>销量</text>
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</view>
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<view class="sort-item sort-item-price" :class="{ active: sortType === 'price' }" @click="handleSortType('price')">
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<text>价格</text>
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<view class="price-arrow">
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<view class="icon up" :class="{ active: sortType === 'price' && !sortPrice }">
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<text class="iconfont icon-arrow-up"></text>
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</view>
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<view class="icon down" :class="{ active: sortType === 'price' && sortPrice }">
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<text class="iconfont icon-arrow-down"></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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<!-- 商品列表 -->
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<view class="goods-list clearfix" :class="['column-' + (showView ? '1' : '2')]">
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<view class="goods-item" v-for="(item, index) in list.data" :key="index" @click="onTargetDetail(item.goods_id)">
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<!-- 单列显示 -->
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<view v-if="showView" class="dis-flex">
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<!-- 商品图片 -->
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<view class="goods-item-left">
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<image class="image" :src="item.goods_image"></image>
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</view>
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<view class="goods-item-right">
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<!-- 商品名称 -->
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<view class="goods-name">
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<text class="twoline-hide">{{ item.goods_name }}</text>
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</view>
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<view class="goods-item-desc">
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<!-- 商品卖点 -->
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<view class="desc-selling-point dis-flex">
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<text class="oneline-hide">{{ item.selling_point }}</text>
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</view>
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<!-- 商品销量 -->
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<view class="desc-goods-sales dis-flex">
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<text>已售{{ item.goods_sales }}件</text>
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</view>
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<!-- 商品价格 -->
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<view class="desc-footer">
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<text class="price-x">¥{{ item.goods_price_min }}</text>
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<text class="price-y col-9" v-if="item.line_price_min > 0">¥{{ item.line_price_min }}</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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<!-- 多列显示 -->
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<view v-else class="">
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<!-- 商品图片 -->
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<view class="goods-image">
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<image class="image" mode="aspectFill" :src="item.goods_image"></image>
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</view>
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<view class="detail">
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<!-- 商品名称 -->
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<view class="goods-name">
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<text class="twoline-hide">{{ item.goods_name }}</text>
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</view>
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<!-- 商品价格 -->
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<view class="detail-price oneline-hide">
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<text class="goods-price f-30 col-m">￥{{ item.goods_price_min }}</text>
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<text v-if="item.line_price_min > 0" class="line-price col-9 f-24">￥{{ item.line_price_min }}</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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</mescroll-body>
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</view>
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</template>
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<script>
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import WxofficialMixin from '@/core/mixins/wxofficial'
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import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins'
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import * as GoodsApi from '@/api/goods'
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import { getEmptyPaginateObj, getMoreListData } from '@/core/app'
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import Search from '@/components/search'
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const pageSize = 15
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const showViewKey = 'GoodsList-ShowView';
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export default {
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components: {
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Search
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},
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mixins: [MescrollMixin, WxofficialMixin],
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data() {
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return {
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showView: false, // 列表显示方式 (true列表、false平铺)
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sortType: 'all', // 排序类型
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sortPrice: false, // 价格排序 (true高到低 false低到高)
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options: {}, // 当前页面参数
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list: getEmptyPaginateObj(), // 商品列表数据
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// 上拉加载配置
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upOption: {
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// 首次自动执行
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auto: true,
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// 每页数据的数量; 默认10
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page: { size: pageSize },
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// 数量要大于4条才显示无更多数据
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noMoreSize: 4,
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}
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}
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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// 记录options
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this.options = options
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// 设置默认列表显示方式
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this.setShowView()
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// 设置微信公众号链接分享卡片内容
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this.setWxofficialShareData()
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},
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methods: {
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/**
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* 上拉加载的回调 (页面初始化时也会执行一次)
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* 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10
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* @param {Object} page
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*/
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upCallback(page) {
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const app = this
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// 设置列表数据
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app.getGoodsList(page.num)
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.then(list => {
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const curPageLen = list.data.length
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const totalSize = list.data.total
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app.mescroll.endBySize(curPageLen, totalSize)
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})
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.catch(() => app.mescroll.endErr())
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},
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// 设置默认列表显示方式
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setShowView() {
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this.showView = uni.getStorageSync(showViewKey) || false
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},
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/**
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* 获取商品列表
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* @param {number} pageNo 页码
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*/
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getGoodsList(pageNo = 1) {
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const app = this
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console.log(app.options)
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const param = {
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sortType: app.sortType,
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sortPrice: Number(app.sortPrice),
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categoryId: app.options.categoryId || 0,
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goodsName: app.options.search || '',
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page: pageNo
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}
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return new Promise((resolve, reject) => {
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GoodsApi.list(param)
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.then(result => {
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// 合并新数据
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const newList = result.data.list
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app.list.data = getMoreListData(newList, app.list, pageNo)
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resolve(newList)
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})
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.catch(reject)
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})
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},
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// 切换排序方式
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handleSortType(newSortType) {
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const app = this
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const newSortPrice = newSortType === 'price' ? !app.sortPrice : true
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app.sortType = newSortType
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app.sortPrice = newSortPrice
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// 刷新列表数据
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app.list = getEmptyPaginateObj()
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app.mescroll.resetUpScroll()
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},
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// 切换列表显示方式
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handleShowView() {
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const app = this
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app.showView = !app.showView
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uni.setStorageSync(showViewKey, app.showView)
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},
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// 跳转商品详情页
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onTargetDetail(goodsId) {
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this.$navTo('pages/goods/detail', { goodsId })
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},
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/**
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* 商品搜索
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*/
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handleSearch() {
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const searchPageUrl = 'pages/search/index'
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// 判断来源页面
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let pages = getCurrentPages()
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if (pages.length > 1 &&
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pages[pages.length - 2].route === searchPageUrl) {
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uni.navigateBack()
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return
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}
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// 跳转到商品搜索页
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this.$navTo(searchPageUrl)
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},
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// 设置微信公众号链接分享卡片内容
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setWxofficialShareData() {
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this.updateShareCardData({ title: '商品列表' })
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},
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},
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/**
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* 设置分享内容
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*/
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onShareAppMessage() {
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// 构建分享参数
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const app = this
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return {
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title: "商品列表",
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path: "/pages/goods/list?" + this.$getShareUrlParams(app.options)
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}
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},
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/**
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* 分享到朋友圈
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* 本接口为 Beta 版本，暂只在 Android 平台支持，详见分享到朋友圈 (Beta)
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* https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/share-timeline.html
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*/
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onShareTimeline() {
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// 构建分享参数
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const app = this
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return {
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title: "商品列表",
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path: "/pages/goods/list?" + this.$getShareUrlParams(app.options)
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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// 页面头部
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.header {
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display: flex;
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align-items: center;
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background-color: #fff;
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// 搜索框
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.search {
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flex: 1;
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}
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// 切换显示方式
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.show-view {
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width: 60rpx;
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height: 60rpx;
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font-size: 36rpx;
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color: #505050;
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display: flex;
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align-items: center;
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}
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}
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// 排序组件
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.store-sort {
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position: sticky;
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top: var(--window-top);
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display: flex;
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padding: 20rpx 0;
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font-size: 28rpx;
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background: #fff;
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color: #000;
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z-index: 99;
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.sort-item {
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flex-basis: 33.3333%;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 50rpx;
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&.active {
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color: $main-bg;
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}
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}
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.sort-item-price .price-arrow {
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margin-left: 20rpx;
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font-size: 24rpx;
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color: #000;
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.icon {
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&.active {
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color: $main-bg;
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}
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&.up {
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margin-bottom: -16rpx;
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}
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&.down {
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margin-top: -16rpx;
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}
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}
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}
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}
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// 商品列表
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.goods-list {
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padding: 4rpx;
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box-sizing: border-box;
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}
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// 单列显示
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.goods-list.column-1 {
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.goods-item {
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width: 100%;
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height: 280rpx;
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margin-bottom: 12rpx;
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padding: 20rpx;
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box-sizing: border-box;
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background: #fff;
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line-height: 1.6;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.goods-item-left {
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display: flex;
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width: 300rpx;
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background: #fff;
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align-items: center;
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.image {
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display: block;
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width: 240rpx;
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height: 240rpx;
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}
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}
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.goods-item-right {
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position: relative;
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flex: 1;
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.goods-name {
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margin-top: 10rpx;
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min-height: 68rpx;
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line-height: 1.3;
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white-space: normal;
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color: #484848;
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font-size: 26rpx;
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}
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}
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.goods-item-desc {
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margin-top: 8rpx;
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}
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.desc-selling-point {
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width: 400rpx;
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font-size: 24rpx;
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color: #e49a3d;
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}
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.desc-goods-sales {
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color: #999;
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font-size: 24rpx;
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}
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.desc-footer {
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font-size: 24rpx;
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.price-x {
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margin-right: 16rpx;
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color: $main-bg;
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font-size: 30rpx;
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}
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.price-y {
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text-decoration: line-through;
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}
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}
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}
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// 平铺显示
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.goods-list.column-2 {
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.goods-item {
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width: 50%;
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}
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}
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.goods-item {
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float: left;
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box-sizing: border-box;
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padding: 6rpx;
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.goods-image {
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position: relative;
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width: 100%;
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height: 0;
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padding-bottom: 100%;
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overflow: hidden;
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background: #fff;
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&:after {
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content: '';
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display: block;
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margin-top: 100%;
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}
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.image {
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position: absolute;
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width: 100%;
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height: 100%;
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top: 0;
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left: 0;
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-o-object-fit: cover;
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object-fit: cover;
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}
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}
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.detail {
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padding: 8rpx;
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background: #fff;
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.goods-name {
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min-height: 68rpx;
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line-height: 1.3;
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white-space: normal;
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color: #484848;
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font-size: 26rpx;
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margin-bottom: 4rpx;
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}
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.detail-price {
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.goods-price {
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margin-right: 8rpx;
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}
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.line-price {
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text-decoration: line-through;
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}
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}
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}
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}
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</style> |