138 lines
2.8 KiB
Vue
138 lines
2.8 KiB
Vue
<template>
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<view class="lottery-container">
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<!-- 抽奖圆盘 -->
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<view class="lottery-wheel" @click="startLottery">
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<view class="lottery-item" v-for="(item, index) in lotteryItems" :key="index">
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<image :src="item.icon" mode="aspectFit"></image>
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<text>{{ item.name }}</text>
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</view>
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<view class="start-btn">开始抽奖</view>
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</view>
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<!-- 剩余抽奖次数 -->
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<view class="lottery-info">
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<text>剩余免费抽奖{{ remainingTimes }}次</text>
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</view>
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</view>
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</template>
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<script setup>
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import { ref } from 'vue';
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// 抽奖项目数据
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const lotteryItems = [
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{
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name: '现金红包',
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icon: 'https://example.com/red-envelope-icon.png'
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},
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{
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name: '平板',
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icon: 'https://example.com/tablet-icon.png'
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},
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{
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name: '爱奇艺会员',
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icon: 'https://example.com/iqiyi-icon.png'
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},
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{
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name: '淘宝优惠券',
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icon: 'https://example.com/taobao-coupon-icon.png'
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},
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{
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name: '京东优惠券',
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icon: 'https://example.com/jd-coupon-icon.png'
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},
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{
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name: '拼多多优惠券',
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icon: 'https://example.com/pdd-coupon-icon.png'
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}
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];
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// 剩余抽奖次数
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const remainingTimes = ref(2);
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// 开始抽奖函数
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const startLottery = () => {
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if (remainingTimes.value > 0) {
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// 这里可以添加实际的抽奖逻辑，例如随机选择一个奖项
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// 以下只是模拟抽奖过程
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const randomIndex = Math.floor(Math.random() * lotteryItems.length);
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const selectedItem = lotteryItems[randomIndex];
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console.log('恭喜你获得：', selectedItem.name);
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remainingTimes.value--;
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} else {
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uni.showToast({
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title: '抽奖次数已用完',
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icon: 'none'
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});
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}
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}
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</script>
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<style lang="scss">
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.lottery-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100vh;
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}
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.lottery-wheel {
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width: 300px;
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height: 300px;
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border-radius: 50%;
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background-color: #ffd700;
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display: flex;
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justify-content: center;
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align-items: center;
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position: relative;
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}
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.lottery-item {
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width: 50%;
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height: 50%;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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position: absolute;
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}
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.lottery-item:nth-child(1) {
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transform: rotate(0deg);
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}
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.lottery-item:nth-child(2) {
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transform: rotate(60deg);
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}
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.lottery-item:nth-child(3) {
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transform: rotate(120deg);
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}
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.lottery-item:nth-child(4) {
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transform: rotate(180deg);
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}
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.lottery-item:nth-child(5) {
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transform: rotate(240deg);
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}
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.lottery-item:nth-child(6) {
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transform: rotate(300deg);
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}
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.start-btn {
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width: 100px;
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height: 100px;
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border-radius: 50%;
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background-color: #ff4500;
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display: flex;
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justify-content: center;
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align-items: center;
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color: #fff;
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font-size: 18px;
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}
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.lottery-info {
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margin-top: 20px;
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}
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</style> |