462 lines
13 KiB
Vue
462 lines
13 KiB
Vue
<template>
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<view v-if="!isLoading" class="container" :style="appThemeStyle">
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<!-- 订单信息 -->
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<view class="order-info">
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<!-- 支付剩余时间 -->
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<view v-if="order.showExpiration" class="order-countdown">
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<text class="m-r-6">剩余时间</text>
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<count-down :date="order.expirationTime" separator="zh" theme="text" textColor="#666666" customNumColor="#666666" />
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</view>
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<!-- 付款金额 -->
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<view class="order-amount">
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<text class="unit">￥</text>
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<text class="amount">{{ order.pay_price }}</text>
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</view>
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</view>
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<!-- 支付方式 -->
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<view class="payment-method">
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<view v-for="(item, index) in methods" :key="index" class="pay-item dis-flex flex-x-between" @click="handleSelectPayType(index)">
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<view class="item-left dis-flex flex-y-center">
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<view class="item-left_icon" :class="[item.method]">
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<text class="iconfont" :class="[PayMethodIconEnum[item.method]]"></text>
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</view>
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<view class="item-left_text">
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<text>{{ PayMethodEnum[item.method].name }}</text>
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</view>
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<view v-if="item.method === PayMethodEnum.BALANCE.value" class="user-balance">
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<text>(可用￥{{ personal.balance }}元)</text>
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</view>
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</view>
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<view class="item-right col-m" v-if="curPaymentItem && curPaymentItem.method == item.method">
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<text class="iconfont icon-check"></text>
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</view>
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</view>
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</view>
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<!-- 确认按钮 -->
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<view class="footer-fixed">
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<view class="btn-wrapper">
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<view class="btn-item btn-item-main" :class="{ disabled }" @click="handleSubmit()">确认支付</view>
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</view>
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</view>
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<!-- 支付确认弹窗 -->
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<!-- #ifdef H5 -->
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<u-modal v-if="tempUnifyData" v-model="showConfirmModal" title="支付确认" show-cancel-button confirm-text="已完成支付"
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:confirm-color="appTheme.mainBg" negative-top="100" :asyncClose="true"
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@confirm="onTradeQuery(tempUnifyData.outTradeNo, tempUnifyData.method)">
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<view class="modal-content">
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<text>请在{{ PayMethodClientNameEnum[tempUnifyData.method] }}内完成支付，如果您已经支付成功，请点击“已完成支付”按钮</text>
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</view>
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</u-modal>
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<!-- #endif -->
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</view>
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</template>
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<script>
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import storage from '@/utils/storage'
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import { inArray, urlEncode } from '@/utils/util'
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import { Alipay, Wechat } from '@/core/payment'
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import CountDown from '@/components/countdown'
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import { PayMethodEnum } from '@/common/enum/payment'
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import { PayStatusEnum } from '@/common/enum/order'
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import * as CashierApi from '@/api/cashier'
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// 支付方式对应的图标
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const PayMethodIconEnum = {
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[PayMethodEnum.WECHAT.value]: 'icon-wechat-pay',
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[PayMethodEnum.ALIPAY.value]: 'icon-alipay',
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[PayMethodEnum.BALANCE.value]: 'icon-balance-pay'
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}
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// 支付方式的终端名称
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const PayMethodClientNameEnum = {
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[PayMethodEnum.WECHAT.value]: '微信',
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[PayMethodEnum.ALIPAY.value]: '支付宝'
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}
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// H5端支付下单时的数据
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// 用于从第三方支付页返回到收银台页面后拿到下单数据
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const getTempUnifyData = orderKey => {
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// if (window.performance && window.performance.navigation.type == 2) {
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const tempUnifyData = storage.get('tempUnifyData_' + orderKey)
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if (tempUnifyData) {
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storage.remove('tempUnifyData_' + orderKey)
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return tempUnifyData
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}
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// }
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return null
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}
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export default {
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components: {
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CountDown
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},
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data() {
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return {
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// 加载中
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isLoading: true,
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// 确认按钮禁用
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disabled: false,
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// 枚举类
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PayMethodEnum,
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PayMethodIconEnum,
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PayMethodClientNameEnum,
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// 当前选中的支付方式
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curPaymentItem: null,
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// 当前订单ID
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orderId: null,
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// 当前结算订单信息
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order: {},
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// 个人信息
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personal: { balance: '0.00' },
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// 当前客户端的支付方式列表（后端根据platform判断）
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methods: [],
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// 支付确认弹窗
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showConfirmModal: false,
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// #ifdef H5
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// 当前第三方支付信息 (临时数据, 仅用于H5端)
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tempUnifyData: { outTradeNo: '', method: '' },
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// #endif
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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({ orderId }) {
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// 记录订单ID
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this.orderId = Number(orderId)
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {
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// 获取收银台信息
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this.getCashierInfo()
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},
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methods: {
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// 获取收银台信息
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getCashierInfo() {
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const app = this
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app.isLoading = true
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CashierApi.orderInfo(app.orderId, { client: app.platform })
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.then(result => {
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app.order = result.data.order
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app.personal = result.data.personal
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app.methods = result.data.paymentMethods
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app.isLoading = false
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app.setDefaultPayType()
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app.checkOrderPayStatus()
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// #ifdef H5
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// 判断当前页面来源于浏览器返回
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this.performance()
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// #endif
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})
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},
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// 设置默认的支付方式
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setDefaultPayType() {
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const app = this
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if (app.disabled) return
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if (app.curPaymentItem) return
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const defaultIndex = app.methods.findIndex(item => item.is_default == true)
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defaultIndex > -1 && app.handleSelectPayType(defaultIndex)
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},
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// 判断当前订单是否为已支付
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checkOrderPayStatus() {
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const app = this
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if (app.order.pay_status == PayStatusEnum.SUCCESS.value) {
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app.$toast('恭喜您，订单已付款成功')
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app.onSuccessNav()
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}
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},
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// 选择支付方式
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handleSelectPayType(index) {
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this.curPaymentItem = this.methods[index]
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},
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// 判断当前页面来源于浏览器返回并提示手动查单
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// #ifdef H5
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performance() {
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const app = this
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// 判断订单状态, 异步回调会将订单状态变为已支付, 那么就不需要让用户手动查单了
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if (app.order.pay_status == PayStatusEnum.PENDING.value) {
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const performanceData = getTempUnifyData(app.orderId)
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if (performanceData) {
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app.tempUnifyData = performanceData
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app.showConfirmModal = true
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}
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}
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},
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// #endif
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// 确认支付
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handleSubmit() {
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const app = this
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// 判断是否选择了支付方式
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if (!app.curPaymentItem) {
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app.$toast('您还没有选择支付方式')
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return
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}
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// 按钮禁用
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if (app.disabled) return
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app.disabled = true
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// 提交到后端API
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CashierApi.orderPay(app.orderId, {
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method: app.curPaymentItem.method,
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client: app.platform,
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extra: app.getExtraAsUnify(app.curPaymentItem.method)
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})
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.then(result => app.onSubmitCallback(result))
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.finally(err => setTimeout(() => app.disabled = false, 10))
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},
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// 获取第三方支付的扩展参数
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getExtraAsUnify(method) {
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if (method === PayMethodEnum.ALIPAY.value) {
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return Alipay.extraAsUnify()
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}
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if (method === PayMethodEnum.WECHAT.value) {
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return Wechat.extraAsUnify()
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}
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return {}
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},
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// 订单提交成功后回调
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onSubmitCallback(result) {
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const app = this
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const method = app.curPaymentItem.method
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const paymentData = result.data.payment
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// 余额支付
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if (method === PayMethodEnum.BALANCE.value) {
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app.onShowSuccess(result)
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}
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// 发起支付宝支付
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if (method === PayMethodEnum.ALIPAY.value) {
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console.log('paymentData', paymentData)
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Alipay.payment({ orderKey: app.orderId, ...paymentData })
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.then(res => app.onPaySuccess(res))
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.catch(err => app.onPayFail(err))
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}
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// 发起微信支付
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if (method === PayMethodEnum.WECHAT.value) {
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console.log('paymentData', paymentData)
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Wechat.payment({ orderKey: app.orderId, ...paymentData })
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.then(res => app.onPaySuccess(res))
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.catch(err => app.onPayFail(err))
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}
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},
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// 订单支付成功的回调方法
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// 这里只是前端支付api返回结果success,实际订单是否支付成功 以后端的查单和异步通知为准
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onPaySuccess({ res, option: { isRequireQuery, outTradeNo, method } }) {
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const app = this
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// 判断是否需要主动查单
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// isRequireQuery为true代表需要主动查单
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if (isRequireQuery) {
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app.onTradeQuery(outTradeNo, method)
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return true
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}
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this.onShowSuccess(res)
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},
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// 显示支付成功信息并页面跳转
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onShowSuccess({ message }) {
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this.$toast(message || '订单支付成功')
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this.onSuccessNav()
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},
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// 订单支付失败
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onPayFail(err) {
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console.log('onPayFail', err)
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const errMsg = err.message || '订单未支付'
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this.$error(errMsg)
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},
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// 已完成支付按钮事件: 请求后端查单
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onTradeQuery(outTradeNo, method) {
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const app = this
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// 交易查询
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// 查询第三方支付订单是否付款成功
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CashierApi.tradeQuery({ outTradeNo, method, client: app.platform })
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.then(result => result.data.isPay ? app.onShowSuccess(result) : app.onPayFail(result))
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.finally(() => app.showConfirmModal = false)
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},
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// 支付成功后的跳转
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onSuccessNav() {
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// 相应全局事件订阅: 刷新上级页面数据
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uni.$emit('syncRefresh', true)
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// 获取上级页面
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const pages = getCurrentPages()
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const lastPage = pages.length < 2 ? null : pages[pages.length - 2]
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const backRoutes = [
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'pages/order/index',
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'pages/order/detail'
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]
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setTimeout(() => {
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if (lastPage && inArray(lastPage.route, backRoutes)) {
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uni.navigateBack()
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} else {
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this.$navTo('pages/order/index', {}, 'redirectTo')
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}
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}, 1200)
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},
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}
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}
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</script>
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<style>
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page {
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background: #F4F4F4;
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}
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</style>
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<style lang="scss" scoped>
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.container {
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background-color: #F4F4F4;
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}
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// 订单信息
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.order-info {
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padding: 80rpx 0;
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text-align: center;
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.order-countdown {
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display: flex;
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justify-content: center;
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font-size: 26rpx;
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color: #666666;
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margin-bottom: 20rpx;
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}
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.order-amount {
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margin: 0 auto;
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max-width: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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color: #111111;
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.unit {
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font-size: 30rpx;
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margin-bottom: -18rpx;
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}
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.amount {
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font-size: 56rpx;
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}
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}
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}
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// 支付方式
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.payment-method {
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width: 94%;
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margin: 0 auto 20rpx auto;
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padding: 0 40rpx;
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background-color: #ffffff;
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border-radius: 20rpx;
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.pay-item {
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padding: 26rpx 0;
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font-size: 28rpx;
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border-bottom: 1rpx solid rgb(248, 248, 248);
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&:last-child {
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border-bottom: none;
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}
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.item-left_icon {
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margin-right: 20rpx;
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font-size: 44rpx;
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&.wechat {
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color: #00c800;
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}
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&.alipay {
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color: #009fe8;
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}
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&.balance {
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color: #ff9700;
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}
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}
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.item-left_text {
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font-size: 28rpx;
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}
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.item-right {
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font-size: 32rpx;
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}
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.user-balance {
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margin-left: 20rpx;
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font-size: 26rpx;
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}
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}
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}
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// 支付确认弹窗
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.modal-content {
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padding: 40rpx 48rpx;
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font-size: 30rpx;
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line-height: 50rpx;
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text-align: left;
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color: #606266;
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// height: 620rpx;
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box-sizing: border-box;
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}
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// 底部操作栏
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.footer-fixed {
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position: fixed;
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bottom: var(--window-bottom);
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left: var(--window-left);
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right: var(--window-right);
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z-index: 11;
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box-shadow: 0 -4rpx 40rpx 0 rgba(151, 151, 151, 0.24);
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background: #fff;
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// 设置ios刘海屏底部横线安全区域
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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.btn-wrapper {
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height: 120rpx;
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display: flex;
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align-items: center;
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padding: 0 40rpx;
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}
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.btn-item {
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flex: 1;
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font-size: 28rpx;
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height: 80rpx;
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color: #fff;
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border-radius: 50rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.btn-item-main {
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background: linear-gradient(to right, $main-bg, $main-bg2);
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color: $main-text;
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// 禁用按钮
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&.disabled {
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opacity: 0.6;
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}
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}
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}
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</style> |