基于微信小程序的知识题库系统设计与实现-计算机毕业设计源码+LW文档

小程序开发说明

开发语言：Java
框架：ssm
JDK版本：JDK1.8
服务器：tomcat7
数据库：mysql 5.7（一定要5.7版本）
数据库工具：Navicat11
开发软件：eclipse/myeclipse/idea
Maven包：Maven3.3.9
浏览器：谷歌浏览器

小程序框架：uniapp
小程序开发软件：HBuilder X
小程序运行软件：微信开发者

关键代码：
 
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CREATE TABLE `config` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `name` varchar(100) NOT NULL COMMENT '配置参数名称',
  `value` varchar(100) DEFAULT NULL COMMENT '配置参数值',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='配置文件';
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INSERT INTO `config` VALUES (1,'picture1','upload/picture1.jpg'),(2,'picture2','upload/picture2.jpg'),(3,'picture3','upload/picture3.jpg');
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CREATE TABLE `discussshipinkecheng` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `refid` bigint(20) NOT NULL COMMENT '关联表id',
  `userid` bigint(20) NOT NULL COMMENT '用户id',
  `nickname` varchar(200) DEFAULT NULL COMMENT '用户名',
  `content` longtext NOT NULL COMMENT '评论内容',
  `reply` longtext COMMENT '回复内容',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=117 DEFAULT CHARSET=utf8 COMMENT='视频课程评论表';
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INSERT INTO `discussshipinkecheng` VALUES (111,'2022-02-21 08:35:17',1,1,'用户名1','评论内容1','回复内容1'),(112,'2022-02-21 08:35:17',2,2,'用户名2','评论内容2','回复内容2'),(113,'2022-02-21 08:35:17',3,3,'用户名3','评论内容3','回复内容3'),(114,'2022-02-21 08:35:17',4,4,'用户名4','评论内容4','回复内容4'),(115,'2022-02-21 08:35:17',5,5,'用户名5','评论内容5','回复内容5'),(116,'2022-02-21 08:35:17',6,6,'用户名6','评论内容6','回复内容6');
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CREATE TABLE `exampaper` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `name` varchar(200) NOT NULL COMMENT '知识测卷名称',
  `time` int(11) NOT NULL COMMENT '考试时长(分钟)',
  `status` int(11) NOT NULL DEFAULT '0' COMMENT '知识测卷状态',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='知识测卷表';
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INSERT INTO `exampaper` VALUES (1,'2022-02-21 08:35:17','十万个为什么',60,1);
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DROP TABLE IF EXISTS `examquestion`;
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CREATE TABLE `examquestion` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `paperid` bigint(20) NOT NULL COMMENT '所属知识测卷id（外键）',
  `papername` varchar(200) NOT NULL COMMENT '知识测卷名称',
  `questionname` varchar(200) NOT NULL COMMENT '试题名称',
  `options` longtext COMMENT '选项，json字符串',
  `score` bigint(20) DEFAULT '0' COMMENT '分值',
  `answer` varchar(200) DEFAULT NULL COMMENT '正确答案',
  `analysis` longtext COMMENT '答案解析',
  `type` bigint(20) DEFAULT '0' COMMENT '试题类型，0：单选题 1：多选题 2：判断题 3：填空题（暂不考虑多项填空）',
  `sequence` bigint(20) DEFAULT '100' COMMENT '试题排序，值越大排越前面',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='试题表';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `examquestion`
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INSERT INTO `examquestion` VALUES (1,'2022-02-21 08:35:17',1,'十万个为什么','下面动物不属于昆虫的是（）。','[{\"text\":\"A.苍蝇\",\"code\":\"A\"},{\"text\":\"B.蜜蜂\",\"code\":\"B\"},{\"text\":\"C.蜂鸟\",\"code\":\"C\"}]',20,'C','蜂鸟',0,1),(2,'2022-02-21 08:35:17',1,'十万个为什么','油着火后可以用水扑灭。','[{\"text\":\"A.对\",\"code\":\"A\"},{\"text\":\"B.错\",\"code\":\"B\"}]',20,'B','油着火后不可以用水扑灭',2,2),(3,'2022-02-21 08:35:17',1,'十万个为什么','地球是个球体，中间是（ ）。','[]',30,'赤道','赤道',3,3),(4,'2022-02-21 08:35:17',1,'十万个为什么','下面动物中会流汗的有（ ）。','[{\"text\":\"A.马\",\"code\":\"A\"},{\"text\":\"B.猫\",\"code\":\"B\"},{\"text\":\"C.狗\",\"code\":\"C\"}]',30,'A,B','狗不会流汗',1,4);
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CREATE TABLE `examrecord` (
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  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `userid` bigint(20) NOT NULL COMMENT '用户id',
  `username` varchar(200) DEFAULT NULL COMMENT '用户名',
  `paperid` bigint(20) NOT NULL COMMENT '知识测卷id（外键）',
  `papername` varchar(200) NOT NULL COMMENT '知识测卷名称',
  `questionid` bigint(20) NOT NULL COMMENT '试题id（外键）',
  `questionname` varchar(200) NOT NULL COMMENT '试题名称',
  `options` longtext COMMENT '选项，json字符串',
  `score` bigint(20) DEFAULT '0' COMMENT '分值',
  `answer` varchar(200) DEFAULT NULL COMMENT '正确答案',
  `analysis` longtext COMMENT '答案解析',
  `myscore` bigint(20) NOT NULL DEFAULT '0' COMMENT '试题得分',
  `myanswer` varchar(200) DEFAULT NULL COMMENT '考生答案',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1645433332826 DEFAULT CHARSET=utf8 COMMENT='考试记录表';
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INSERT INTO `examrecord` VALUES (1645433287063,'2022-02-21 08:48:06',11,'学生姓名1',1,'十万个为什么',1,'下面动物不属于昆虫的是（）。','[{\"text\":\"A.苍蝇\",\"code\":\"A\",\"checked\":false},{\"text\":\"B.蜜蜂\",\"code\":\"B\",\"checked\":false},{\"text\":\"C.蜂鸟\",\"code\":\"C\",\"checked\":true}]',20,'C','蜂鸟',20,'C'),(1645433300893,'2022-02-21 08:48:20',11,'学生姓名1',1,'十万个为什么',2,'油着火后可以用水扑灭。','[{\"text\":\"A.对\",\"code\":\"A\",\"checked\":false},{\"text\":\"B.错\",\"code\":\"B\",\"checked\":true}]',20,'B','油着火后不可以用水扑灭',20,'B'),(1645433318940,'2022-02-21 08:48:38',11,'学生姓名1',1,'十万个为什么',3,'地球是个球体，中间是（ ）。','[]',30,'赤道','赤道',0,'11'),(1645433332825,'2022-02-21 08:48:51',11,'学生姓名1',1,'十万个为什么',4,'下面动物中会流汗的有（ ）。','[{\"text\":\"A.马\",\"code\":\"A\",\"checked\":true},{\"text\":\"B.猫\",\"code\":\"B\",\"checked\":true},{\"text\":\"C.狗\",\"code\":\"C\",\"checked\":false}]',30,'A,B','狗不会流汗',30,'A,B');
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  `title` varchar(200) DEFAULT NULL COMMENT '帖子标题',
  `content` longtext NOT NULL COMMENT '帖子内容',
  `parentid` bigint(20) DEFAULT NULL COMMENT '父节点id',
  `userid` bigint(20) NOT NULL COMMENT '用户id',
  `username` varchar(200) DEFAULT NULL COMMENT '用户名',
  `isdone` varchar(200) DEFAULT NULL COMMENT '状态',
  PRIMARY KEY (`id`)
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