最近在买双色球，据说流言头奖中奖号码是这一期所有号码组合中注数起码的一个，基于大部分人都是机选买彩票，所以写了代码如下模仿彩票抽奖后果。
图个乐子，早上下班跑起来，上班看下后果再去买，哈哈
代码如下
<template> <div class="detail-page-box"> <span> {{ count }} </span> <button @click="alertResult">点我进行，并计算</button> </div></template><script lang="ts">import { Component, Vue, Watch, Prop } from "vue-property-decorator";import { Search, Toast } from "vant";let timer: any;@Component({ components: { "van-search": Search, },})export default class CardItem extends Vue { @Prop() boxWidth: any; @Prop({ default: false }) ifShowCancel!: boolean; count: number = 0; allList: any = {}; guess() { this.count++; let str = ""; let numEdList: any = []; for (let i = 0; i < 7; i++) { if (i < 6) { let randomNum:any = Math.floor(Math.random() * 35 + 1); while (numEdList.includes(randomNum)) { randomNum = Math.floor(Math.random() * 35 + 1); } if (randomNum < 10) { str +=" "+ "0" + randomNum; } else { str +=" "+ randomNum; } numEdList.push(randomNum); } else { let randomNum = Math.floor(Math.random() * 15 + 1); if (randomNum < 10) { str +=" "+ "0" + randomNum; } else { str +=" "+ randomNum; } } } if (!this.allList[str]) { this.allList[str] = 1; } else { this.allList[str]++; } } alertResult() { let minCombination: any = ""; let minNum: number = 0; clearInterval(timer); Object.keys(this.allList).forEach((item, index) => { if (index === 0) { minNum = this.allList[item]; minCombination = item; } else { if (minNum > this.allList[item]) { minNum = this.allList[item]; minCombination = item; } } }); alert(`最小注数为：` + minNum + `号码组合为：` + minCombination); } created() { timer = setInterval(this.guess, 500); }}</script><style lang="less" scoped>.detail-page-box { text-align: center; line-height: 100px;}</style>效果图比拟简陋如下
以及点击后果后图片如下，最初一个号码为蓝球，前六个为红球