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Java实现双色球历史开奖对比器

news 2026/6/12 12:43:03

Java实现双色球历史开奖对比器

众多彩友热衷于双色球的定投，大家会精心挑选几组心仪的号码，并坚持每期进行投注。完成号码选择后，一个自然的疑问便是如何确认这组号码在双色球的历史开奖记录中是否已经被开出过。值得注意的是，截至目前，双色球开奖尚未出现过重复的号码组合，这一特点为彩友们提供了一个有价值的参考点，有助于大家更加准确地评估自己的选号策略。

作为开发者兼彩友，这个问题就简单了，决定解决一下这个问题，制作一个双色球历史开奖对比器，先上结果：双色球历史开奖对比器网站

要实现这个双色球号码分析工具，关键点如下：

全面收集并实时更新双色球历史数据：首先，系统需自动整合双色球的所有历史开奖记录，并设立机制以实时捕获并集成每一期新增的开奖数据，确保数据的完整性和时效性。
构建灵活的号码比对接口：开发一个高度可配置的接口，支持用户通过传入双色球号码（包括单式、复式、胆拖等多种投注方式）作为参数。接口后端将自动接收这些号码，并与历史开奖数据进行详尽的比对，快速判断并返回是否中奖及具体中奖情况。
设计直观易用的前端查询界面：创建一个用户友好的前端展示页面，该页面允许用户轻松输入双色球号码。用户完成输入后，通过点击“查询”按钮，即可触发对第2步中构建的接口的调用。接口返回的结果（如是否中奖、中奖等级等）将在页面上以清晰、直观的方式展示给用户，提升用户体验。

通过以上步骤，提供一个全面、易用的双色球号码分析工具，帮助彩友快速了解自己的投注的双色球号码是否中奖。

采用Springboot微服务+Freemarker模板引擎实现

1. 收集双色球历史所有数据

采取java jsoup爬虫方式，示例：


import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;public class LotteryCrawler {private static final String URL = "http://kaijiang.500.com/ssq.shtml";private static final Path CSV_FILE_PATH = Paths.get("双色球开奖结果.csv");public static void main(String[] args) {try {crawlLotteryData();} catch (IOException e) {e.printStackTrace();}}public static void crawlLotteryData() throws IOException {try (BufferedWriter writer = Files.newBufferedWriter(CSV_FILE_PATH, StandardCharsets.UTF_8)) {writer.write("期号,红球1,红球2,红球3,红球4,红球5,红球6,蓝球\n");Document doc = Jsoup.connect(URL).get();Elements pageLinks = doc.select("div.iSelectList a"); // 根据实际页面结构调整选择器for (Element link : pageLinks) {String pageUrl = link.attr("href");String period = link.text();crawlLotteryPeriodData(writer, pageUrl, period);}}}public static void crawlLotteryPeriodData(BufferedWriter writer, String url, String period) throws IOException {Document periodDoc = Jsoup.connect(url).get();Elements balls = periodDoc.select("div.ball_box01 ul li"); // 根据实际页面结构调整选择器StringBuilder dataRow = new StringBuilder(period);for (Element ball : balls) {dataRow.append(",").append(ball.text());}writer.newLine();writer.write(dataRow.toString());System.out.println("第" + period + "期开奖结果录入完成");}
}

2. 双色球号码比对器查询接口

 import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;@RestController
public class DuotoneLotteryController {private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DuotoneLotteryController.class);private final DuotoneLotteryHistoryService duotoneLotteryHistoryService;// 构造函数注入服务public DuotoneLotteryController(DuotoneLotteryHistoryService duotoneLotteryHistoryService) {this.duotoneLotteryHistoryService = duotoneLotteryHistoryService;}@RequestMapping(value = "/duotoneLottery/query", method = RequestMethod.GET)public List<DuotoneLotteryHistory> getDuotoneLotteriesByList(@RequestParam(value = "blue", required = false) Integer blue,@RequestParam(value = "red") String red) {long startTime = System.currentTimeMillis();logger.info("Begin query, blue: {}, red: {}", blue, red);if (red == null || red.isEmpty()) {throw new IllegalArgumentException("Red balls input is required and cannot be empty.");}List<Integer> balls = Arrays.stream(red.split(",")).map(Integer::parseInt).sorted().collect(Collectors.toList);if (balls.size() != 6) {throw new IllegalArgumentException("Exactly six red balls are required.");}DuotoneLotteryHistory queryObject = new DuotoneLotteryHistory();setQueryObjectBalls(queryObject, balls);queryObject.setBlue(blue != null ? blue : 0);List<DuotoneLotteryHistory> duotoneLotteryHistories = duotoneLotteryHistoryService.list(new QueryWrapper<>(queryObject));logger.info("Result size: {}", duotoneLotteryHistories.size());String totalTime = DateUtils.getFriendlyTimeDiff(startTime, System.currentTimeMillis(), "ms");logger.info("End query, total time: {}", totalTime);return duotoneLotteryHistories;}private void setQueryObjectBalls(DuotoneLotteryHistory queryObject, List<Integer> balls) {queryObject.setRed1(balls.get(0));queryObject.setRed2(balls.get(1));queryObject.setRed3(balls.get(2));queryObject.setRed4(balls.get(3));queryObject.setRed5(balls.get(4));queryObject.setRed6(balls.get(5));}
}

3. 前端

<!--begin header-->
<header class="header"><#include "../../mobile/public/header.html">
</header>
<!--end header--><body ng-controller="CodeCtrl">
<div class="wrapperSidebar">
<!--head begin-->
<header id="uiHead" class="ui-head hide"><div class="ui-head-in"><div class="ui-head-l"><a href="javascript:history.go(-1);"><span class="ui-head-btn1 ">返回</span></a></div><div class="ui-head-m"><h2 class="ui-head-tit">双色球历史开奖对比器</h2></div><div class="ui-head-r"><a href="/"><span class="ui-head-btn3">首页</span></a></div></div>
</header>
<!--head end-->
<!--彩种导航 start-->
<div class="ui-navbox"><div class="ui-navbox-in" id="ui-navbox-in"><ul id="ul_nav"><li ng-click="navClick('query')" class="select" >单式中奖查询</li><li ng-click="navClick('fs')" >复式中奖查询</li></ul></div>
</div>
<!--彩种导航 end--><div id="wrap" class="wrapper"  style="display: none;"><div class="ng-show" ng-show="chooseShow"><div class="chax-qih">查询输入的双色球号码，在历史期数中是否中过奖</div><div class="dlt_xuan  chax-xuan"><div class="before_area"><p class="area_tit"><span class="area_name">红球--选择6个</span></p><div class="area_ball"><ul><li  ng-repeat="red in rednums"><span data="{{red}}"  ng-click="ChoiceRedCode(red)" class="ball_icon" ng-class="{'ball_select':isSelected}" ng-bind="red"></span></li></ul></div></div><div class="after_area"><p class="area_tit"><span class="area_name">蓝球--选择1个</span></p><div class="area_ball area_blue"><ul><li ng-repeat="blue in bluenums"><span class="ball_icon" ng-click="ChoiceBlueCode(blue)"  ng-class="{'ball_select':isSelected}" ng-bind="blue"></span></li></ul></div></div></div></div><div class="scroller ng-hide" ng-show="resultShow"><div class="chax-scol"><div class="chax-shd"><h4 class="chax-stit">您选择的号码：</h4></div><div class="chax-sbd"><div class="chax-sballs"><i ng-repeat="red in inRed.sort()" class="sball-red ng-scope ng-binding" ng-bind="red">{{red}}</i><i ng-repeat="blue in inBlue.sort()" class="sball-blue ng-scope ng-binding" ng-bind="blue">{{blue}}</i></div></div></div><div class="loading" ng-class="{'hide':loadingHided}"><i class="icon-loading"></i></div><div class="chax-hd chax-space ng-hide" ng-show="ZjShow"><h3 class="chax-title"><i class="chax-kuico-brt"></i><span>共匹配到&nbsp;{{ result.length }}&nbsp;条记录</span></h3></p></div><div class="chax-hd chax-space ng-hide" ng-show="NoZjShow"><h3 class="chax-title"><i class="chax-kuico-brt"></i><span>未出现在历史中奖纪录中！</span></h3></p></div><div class="kaij-boxer ng-hide" ng-repeat="kj in result" ng-show="ZjShow"><a href="/mobile/ssq/info/{{ kj.issue }}"> <h1 class="kaij-tit"><em>第{{ kj.issue }}期</em> <em>{{ kj.lotteryDate }}</em></h1><div class="kaij-jg"><ul><li class="sball-red sball-red-on">{{ kj.red1 }}</li><li class="sball-red sball-red-on">{{ kj.red2 }}</li><li class="sball-red sball-red-on">{{ kj.red3 }}</li><li class="sball-red sball-red-on">{{ kj.red4 }}</li><li class="sball-red sball-red-on">{{ kj.red5 }}</li><li class="sball-red sball-red-on">{{ kj.red6 }}</li><li class="sball-blue sball-blue-on">{{ kj.blue }}</li></ul><dl class="lotto-pond"><dd><label>一等奖：</label><span>{{ kj.firstCount }} 注</span><label>&nbsp;&nbsp;奖金：</label><span>{{ kj.firstMoney/10000 | number:0 }} 万</span></dd></dl></div></a></div></div>
</div><!--foot begin-->
<div class="chax-foot"><span ng-click="submitCode('query')" class="chax-foot-btn ng-show" ng-show="searchBtn">查询</span><span ng-click="reSearch()" id="reSearch"  style="display: none;" class="chax-foot-btn ng-hide" ng-show="reSearchBtn">重新查询</span><!--<p><a class="chax-foot-tips" href="http://beian.miit.gov.cn/">*ICP备******号</a></p> -->
</div>
<!--foot end-->
</div>
<script type="text/javascript" src="/js/mobile/zepto-1.1.4.min.js?v=2023-05"></script>
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