微信公众平台开发—成语接龙
因为申请的是个人未认证的订阅号,开启开发者模式以后没有菜单,只能使用接收消息—回复消息的方式来开发
一、实现思路
1、成语接龙题库
成语接龙的题库比24点的复杂一些,数量也很大,我建的表字段是:"四字成语"、"首字"、"首字拼音"、"尾字"、"尾字拼音"、"全字拼音"、"含义"、"出自"、"例句"这几个,未来可以支持查询读音、含义、出自和例句的功能
题库来自http://download.csdn.net/index.php/mobile/source/download/opensrc/8385371
找了很久的,有3w多个成语信息,我把内容拷到excel里,截取了上面需要的字段,然后复制到数据库表里,去掉了重复的和不是四个字的成语,最后数据3w不到一点
2、接龙方式
自己试了一下正常的成语接龙(就是首尾字完全一样的接),感觉没几个就接不下去了,所以加入了谐音接龙(首尾字谐音相同)和包含接龙(包含有那个字,不一定是第一个),这样接龙连胜可以长一点
3、出题
从29543中取一个随机数,作为成语id,查询成语信息然后返回
4、计算答案
(1)首先判断答案是否在题库里面出现(是一个成语)
(2)判断题目尾字是否和答案首字一样,是就相同匹配,加3分
(3)判断题目尾字拼音是否和答案首字拼音一样,是就谐音匹配,加1分
(4)判断题目尾字是否在答案4字中存在,而且题目和答案不是同一个成语,是就包含匹配,加1分
(5)完成判断以后更新用户的"积分、答题数、答对数、命中率、连胜次数、最长连胜"
5、再次出题
根据答案尾字在题库表中查询成语,如果得到一个列表,随机取出一个成语返回(防止每次返回匹配的第一个成语),如果没有结果,就提示"我也接不下去了",用户积分加5..然后重新走开始的出题步骤出下一题
6、排行榜
按用户表的积分大小倒序输出排名即可,需要注意的是如果前10名没有当前用户,要再输出一行当前用户的排名。还可以支持最长连胜排行榜
7、答题状态
出题后用户会切换成答题状态,回复的内容除了关键字都会当做答案来计算,回复"开始"、"答案"、"公告"答案后会再切换成正常状态
和24点游戏不同的是这个是一直接下去的(所以增加了连胜次数和最长连胜字段)
二、核心源码
package org.xs.dntown.wx.idiom.modules.web; import java.util.Date; import java.util.List; import java.util.Random; import javax.servlet.http.HttpServletRequest; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.xs.dntown.wx.common.utils.MessageUtil; import org.xs.dntown.wx.common.web.BaseController; import org.xs.dntown.wx.core.modules.entity.UserInfo; import org.xs.dntown.wx.core.modules.entity.enums.ModuleEnum; import org.xs.dntown.wx.core.modules.entity.req.BaseMsgReq; import org.xs.dntown.wx.core.modules.service.LogService; import org.xs.dntown.wx.core.modules.service.UserService; import org.xs.dntown.wx.idiom.modules.entity.IdiomListInfo; import org.xs.dntown.wx.idiom.modules.entity.IdiomUserInfo; import org.xs.dntown.wx.idiom.modules.entity.enums.StepEnum; import org.xs.dntown.wx.idiom.modules.service.IdiomListService; import org.xs.dntown.wx.idiom.modules.service.IdiomUserService; /** * 核心Controller */ @Controller(value = "idiomCoreController") @RequestMapping("idiom") public class CoreController extends BaseController { @Autowired private IdiomUserService idiomUserService; @Autowired private IdiomListService idiomListService; @Autowired private UserService userService; @Autowired private LogService logService; /** * 文本消息 */ @ResponseBody @RequestMapping(value = "msg", produces = { "text/plain;charset=utf-8" }) public String textMsg(HttpServletRequest request) throws Exception { String result = ""; String openId = ""; String userName = ""; String content = ""; try { //得到接收消息实体 BaseMsgReq msgReq = (BaseMsgReq)request.getAttribute("msgReq"); openId = msgReq.getFromUserName(); content = msgReq.getContent(); //得到用户信息实体 UserInfo userInfo = (UserInfo)request.getAttribute("userInfo"); userName = userInfo.getUserName(); log.info("收到消息:" + msgReq.getContent()); //更新模块 userService.setModule(msgReq.getFromUserName(), ModuleEnum.idiom.getValue()); //得到接龙用户信息实体 IdiomUserInfo iUserInfo = idiomUserService.getByOpenId(userInfo.getOpenId()); if(iUserInfo == null) { log.info("新增接龙用户"); //如果没有就新增 iUserInfo = new IdiomUserInfo(); iUserInfo.setOpenId(userInfo.getOpenId()); iUserInfo.setModuleStep(StepEnum.normal.getValue()); iUserInfo.setStepTime(new Date()); iUserInfo.setIsAnswered(false); idiomUserService.add(iUserInfo); } //刷新模块(1小时) long timeDiff = new Date().getTime() - userInfo.getModuleTime().getTime(); long hoursDiff = timeDiff / (1000 * 60 * 60); if(hoursDiff >= 1) { idiomUserService.setStep(userInfo.getOpenId(), StepEnum.normal.getValue()); iUserInfo.setModuleStep(StepEnum.normal.getValue()); } log.info("开始转入步骤"); //出题 if(msgReq.getContent().equals("开始")) { //完成上一个成语 if(!StringUtils.isEmpty(iUserInfo.getIdiomId()) && iUserInfo.getModuleStep().equals(StepEnum.answer.getValue())) { //处理答题结果 disposeAnswer(iUserInfo, msgReq); result += finishAnswer(iUserInfo, msgReq, false) + "\n"; } log.info("开始下一题"); //下一题 result = nextIdiom(iUserInfo, result); logService.addInfoLog(openId, userName, content, result, ModuleEnum.idiom.getValue(), StepEnum.answer.getValue()); result += MessageUtil.msgReqToXml(msgReq, result); log.info(result); return result; } //答案 else if(msgReq.getContent().equals("答案") && iUserInfo.getModuleStep().equals(StepEnum.answer.getValue())) { //返回答案 if(!StringUtils.isEmpty(iUserInfo.getIdiomId())) { log.info("返回答案"); //完成答题 result += finishAnswer(iUserInfo, msgReq, true); //设置步骤 iUserInfo.setModuleStep(StepEnum.normal.getValue()); iUserInfo.setStepTime(new Date()); idiomUserService.update(iUserInfo); logService.addInfoLog(openId, userName, content, result, ModuleEnum.game24.getValue(), StepEnum.answer.getValue()); result = MessageUtil.msgReqToXml(msgReq, result); log.info(result); return result; } } //排行榜 else if(msgReq.getContent().equals("排行") || msgReq.getContent().equals("排行榜")) { log.info("返回排行榜"); result += "【排行榜】\n"; boolean flag = false; List<IdiomUserInfo> list = idiomUserService.getTopScope(1000); if(list != null && list.size() > 0) { for (int i = 0; i < list.size(); i++) { if(list.get(i).getOpenId().equals(iUserInfo.getOpenId())) { flag = true; } //TODO 优化 UserInfo sUserInfo = userService.getByOpenId(list.get(i).getOpenId()); if(sUserInfo != null) { result += "No." + (i + 1) + " 『" + sUserInfo.getUserName() + "』(" + list.get(i).getScore() + "分)\n"; } } } if(!flag) { result += "No." + (Integer.parseInt(idiomUserService.getRankScope(iUserInfo.getScore()))) + " 『" + userInfo.getUserName() + "』(" + iUserInfo.getScore() + "分)"; } else { result = result.substring(0, result.length() - 1); } logService.addInfoLog(openId, userName, content, result, ModuleEnum.idiom.getValue(), StepEnum.normal.getValue()); result = MessageUtil.msgReqToXml(msgReq, result); log.info(result); return result; } //如果是新进来就刷新状态 if(msgReq.getContent().equals("接龙")) { //完成答题 if(!StringUtils.isEmpty(iUserInfo.getIdiomId())) { finishAnswer(iUserInfo, msgReq, true); } //设置步骤 iUserInfo.setModuleStep(StepEnum.normal.getValue()); iUserInfo.setStepTime(new Date()); idiomUserService.update(iUserInfo); } //如果是答题状态 if(iUserInfo.getModuleStep().equals(StepEnum.answer.getValue())) { //返回处理答题结果 result = disposeAnswer(iUserInfo, msgReq); logService.addInfoLog(openId, userName, content, result, ModuleEnum.idiom.getValue(), StepEnum.answer.getValue()); result = MessageUtil.msgReqToXml(msgReq, result); log.info(result); return result; } //返回接龙公告 result += "『成语接龙』\n"; result += "【规则】\n"; result += "有3种接龙方式:\n"; result += "与尾字相同接龙,积分+3\n"; result += "与尾字谐音接龙,积分+1\n"; result += "包含尾字接龙,积分+1\n"; result += "连胜有积分奖励\n"; result += "【说明】\n"; result += "1、输入“开始”:开始答题\n"; result += "2、输入“答案”:完成答题\n"; result += "3、输入“排行”:查看排行\n"; result += "4、输入“公告”:返回首页"; logService.addInfoLog(openId, userName, content, result, ModuleEnum.idiom.getValue(), StepEnum.normal.getValue()); result = MessageUtil.msgReqToXml(msgReq, result); } catch (Exception e) { log.debug("执行失败"); logService.addErrorLog(openId, userName, content, "", ModuleEnum.idiom.getValue(), StepEnum.normal.getValue(), e); e.printStackTrace(); } //返回消息 log.info(result); return result; } /** * 获得下一题 */ private String nextIdiom(IdiomUserInfo iUserInfo, String result) { //下一题 Random r = new Random(); String questionId = String.valueOf(r.nextInt(29543) + 1); iUserInfo.setIdiomId(questionId); iUserInfo.setModuleStep(StepEnum.answer.getValue()); iUserInfo.setStepTime(new Date()); iUserInfo.setIsAnswered(false); //更新模块 idiomUserService.update(iUserInfo); //返回题目 IdiomListInfo idiomListInfo = idiomListService.getById(questionId); if(!StringUtils.isEmpty(result)) { result += "\n"; } result += idiomListInfo.getWord(); return result; } /** * 处理答题结果 */ private String disposeAnswer(IdiomUserInfo iUserInfo, BaseMsgReq msgReq) { log.info("处理答题结果"); String result = ""; boolean flag = true; int score = 0; //上一个成语 IdiomListInfo idiomListInfo = idiomListService.getById(iUserInfo.getIdiomId()); //获得回答的成语 IdiomListInfo idiomAnswerInfo = idiomListService.getByWord(msgReq.getContent()); //没有这个成语 if(idiomAnswerInfo == null) { result = "这不是成语吧"; flag = false; } else { //判断是否匹配 //如果是相同匹配 if(idiomListInfo.getWordEnd().equals(idiomAnswerInfo.getWordBegin())) { result = "答对了,积分+3\n"; flag = true; score = 3; } //如果是谐音匹配 else if(idiomListInfo.getWordEndSpell().equals(idiomAnswerInfo.getWordBeginSpell())) { result = "答对了,谐音,积分+1\n"; flag = true; score = 1; } //如果是包含匹配 else if(idiomAnswerInfo.getWord().indexOf(idiomListInfo.getWordEnd()) > -1) { if(idiomListInfo.getId().equals(idiomAnswerInfo.getId())) { //不能是同一个成语 result = "不能是同一个成语"; flag = false; } else { result = "答对了,包含,积分+1\n"; flag = true; score = 1; } } //不匹配 else { result = "成语没接上"; flag = false; } } //回答正确 if(flag) { log.info("回答正确"); //下一题 idiomListInfo = idiomListService.getNextIdiom(idiomAnswerInfo.getWordEnd()); if(idiomListInfo != null) { iUserInfo.setIdiomId(idiomListInfo.getId()); iUserInfo.setStepTime(new Date()); iUserInfo.setIsAnswered(false); //返回题目 if(!StringUtils.isEmpty(result)) { result += "\n"; } result += idiomListInfo.getWord(); } else { result += "我接不下去了,积分+5\n"; score += 5; result = nextIdiom(iUserInfo, result); } //更新用户积分、次数、答对次数、连胜次数、最长连胜 iUserInfo.setScore(iUserInfo.getScore() + score); iUserInfo.setRightTimes(iUserInfo.getRightTimes() + 1); iUserInfo.setTimes(iUserInfo.getTimes() + 1); iUserInfo.setComboTimes(iUserInfo.getComboTimes() + 1); if(iUserInfo.getComboTimes() > iUserInfo.getBestTimes()) { iUserInfo.setBestTimes(iUserInfo.getComboTimes()); } iUserInfo.setStepTime(new Date()); iUserInfo.setIsAnswered(false); } //回答错误 else { log.info("回答错误"); //如果第一次回答 if(!iUserInfo.getIsAnswered()) { //更新用户积分、次数、答对次数、连胜次数、最长连胜 iUserInfo.setTimes(iUserInfo.getTimes() + 1); iUserInfo.setIsAnswered(true); } } //更新接龙用户 idiomUserService.update(iUserInfo); return result; } /** * 完成答题 */ private String finishAnswer(IdiomUserInfo iUserInfo, BaseMsgReq msgReq, boolean flag) { log.info("完成答题"); String result = ""; //上一个成语 IdiomListInfo idiomListInfo = idiomListService.getById(iUserInfo.getIdiomId()); //下一题 if(flag) { idiomListInfo = idiomListService.getNextIdiom(idiomListInfo.getWordEnd()); if(idiomListInfo != null) { result += "答案:" + idiomListInfo.getWord() + "\n\n"; } else { result += "答案我也不知道\n\n"; } } int score = 0; int comboTimes = iUserInfo.getComboTimes(); if(comboTimes > 1) { int rank = comboTimes / 5 + 1; score += Math.pow(2, rank); } //更新用户积分、次数、答对次数、连胜次数、最长连胜 iUserInfo.setScore(iUserInfo.getScore() + score); iUserInfo.setStepTime(new Date()); iUserInfo.setIsAnswered(false); iUserInfo.setComboTimes(0); //更新接龙用户 idiomUserService.update(iUserInfo); result += "答对" + comboTimes + "题,连胜奖励积分+" + score; return result; } }
三、演示地址
四、源码地址
https://github.com/ctxsdhy/dntown