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软件测试自学需要多久,信息流优化师培训,百度推广还要求做网站,做科研找论文的网站博主介绍:✌从事软件开发10年之余,专注于Java技术领域、Python人工智能及数据挖掘、小程序项目开发和Android项目开发等。CSDN、掘金、华为云、InfoQ、阿里云等平台优质作者✌ 🍅文末获取源码联系🍅 👇🏻 精…

博主介绍:✌从事软件开发10年之余,专注于Java技术领域、Python人工智能及数据挖掘、小程序项目开发和Android项目开发等。CSDN、掘金、华为云、InfoQ、阿里云等平台优质作者✌
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计算机毕业设计《1000套》✌

 目录

1、项目介绍及开发技术

1.1 项目介绍

1.2 开发技术

2、系统功能模块设计

3、功能截图

3.1 前台功能

3.2 后台功能

4、数据库表结构设计

5、关键代码

5.1 学生管理Controller模块 

5.2 学生管理Service模块 

5.3 学生管理ServiceImpl模块

5.4 学生管理Dao模块

6、论文目录结构

7、源码获取


1、项目介绍及开发技术

1.1 项目介绍

网络的广泛应用给生活带来了十分的便利。所以把实训管理与现在网络相结合,利用java技术建设实训管理系统,实现实训管理的信息化。则对于进一步提高实训管理发展,对实训管理系统能起到不少的促进作用。本系统能够通过互联网得到广泛的、全面的宣传,让尽可能多的用户了解和熟知实训管理系统的便捷高效,不仅为群众提供了服务,而且也推广了自己,让更多的群众了解自己。

本系统设计的现状和趋势,从需求、结构、数据库等方面的设计到系统的实现,分别为管理员、教师和学生实现。论文的内容从系统的设计、描述、实现、分析、测试方面来表明开发的过程。本系统根据现实情况来选择一种可行的开发方案,借助java编程语言和MySQL数据库等实现系统的全部功能,接下来对系统进行测试,测试系统是否有漏洞和测试用户权限来完善系统最终系统完成达到相关标准。

1.2 开发技术

Java开发语言、SpringBoot、MyBatisPlus、MySQL数据库、Maven、IDEA开发工具、JDK1.8+、Vue、HTML、CSS、JS。

2、系统功能模块设计

学生:注册登录、首页、论坛、公告信息、实训模块、实训实施、个人中心(个人信息、成绩、考勤、请假、实训成果)。

老师:注册登录、个人中心、学生管理、成绩管理、论坛管理、公告信息管理、考勤管理、请假管理、实训模块管理、实训实施管理、实训成果管理、轮播图管理。

管理员:首页、个人中心、管理员管理、老师管理、学生管理、成绩管理、论坛管理、公告信息管理、考勤管理、请假管理、实训模块管理、实训实施管理。

3、功能截图

3.1 前台功能

首页

论坛

公告信息

实训模块

实训实施

个人中心

 

3.2 后台功能

个人中心

学生管理

成绩管理

论坛管理

公告信息管理

考勤管理

请假管理

实训模块管理

实训实施管理

实训成果管理

4、数据库表结构设计

CREATE TABLE `chengji` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`chengji_uuid_number` varchar(200) DEFAULT NULL COMMENT '报名唯一编号 Search111 ',`laoshi_id` int(11) DEFAULT NULL COMMENT '老师',`yonghu_id` int(11) DEFAULT NULL COMMENT '学生',`chengji_kemu` varchar(200) DEFAULT NULL COMMENT '实训模块 ',`chengji_pigai` int(11) DEFAULT NULL COMMENT '分数',`insert_time` timestamp NULL DEFAULT NULL COMMENT '作业提交时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='成绩';/*Data for the table `chengji` */insert  into `chengji`(`id`,`chengji_uuid_number`,`laoshi_id`,`yonghu_id`,`chengji_kemu`,`chengji_pigai`,`insert_time`,`create_time`) values (1,'1683535083878',3,1,'实训模块1',253,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(2,'1683535083848',3,3,'实训模块2',73,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(3,'1683535083924',1,2,'实训模块3',192,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(4,'1683535083929',2,2,'实训模块4',405,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(5,'1683535083854',1,2,'实训模块5',300,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(6,'1683535083935',2,2,'实训模块6',441,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(7,'1683535083900',3,2,'实训模块7',272,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(8,'1683535083847',1,1,'实训模块8',112,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(9,'1683535083883',1,3,'实训模块9',255,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(10,'1683535083893',1,1,'实训模块10',492,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(11,'1683535083913',1,3,'实训模块11',221,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(12,'1683535083916',1,3,'实训模块12',366,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(13,'1683535083848',1,2,'实训模块13',107,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(14,'1683535083911',3,2,'实训模块14',285,'2023-05-08 16:38:03','2023-05-08 16:38:03');/*Table structure for table `config` */DROP TABLE IF EXISTS `config`;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';/*Data for the table `config` */insert  into `config`(`id`,`name`,`value`) values (1,'轮播图1','upload/config1.jpg'),(2,'轮播图2','upload/config2.jpg'),(3,'轮播图3','upload/config3.jpg');/*Table structure for table `dictionary` */DROP TABLE IF EXISTS `dictionary`;CREATE TABLE `dictionary` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`dic_code` varchar(200) DEFAULT NULL COMMENT '字段',`dic_name` varchar(200) DEFAULT NULL COMMENT '字段名',`code_index` int(11) DEFAULT NULL COMMENT '编码',`index_name` varchar(200) DEFAULT NULL COMMENT '编码名字  Search111 ',`super_id` int(11) DEFAULT NULL COMMENT '父字段id',`beizhu` varchar(200) DEFAULT NULL COMMENT '备注',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=22 DEFAULT CHARSET=utf8 COMMENT='字典';/*Data for the table `dictionary` */insert  into `dictionary`(`id`,`dic_code`,`dic_name`,`code_index`,`index_name`,`super_id`,`beizhu`,`create_time`) values (1,'sex_types','性别类型',1,'男',NULL,NULL,'2023-05-08 16:37:55'),(2,'sex_types','性别类型',2,'女',NULL,NULL,'2023-05-08 16:37:55'),(3,'gonggao_types','公告类型',1,'公告类型1',NULL,NULL,'2023-05-08 16:37:55'),(4,'gonggao_types','公告类型',2,'公告类型2',NULL,NULL,'2023-05-08 16:37:55'),(5,'qingjia_types','请假类型',1,'生病',NULL,NULL,'2023-05-08 16:37:55'),(6,'qingjia_types','请假类型',2,'有事',NULL,NULL,'2023-05-08 16:37:55'),(7,'qingjia_yesno_types','申请状态',1,'待审核',NULL,NULL,'2023-05-08 16:37:55'),(8,'qingjia_yesno_types','申请状态',2,'同意',NULL,NULL,'2023-05-08 16:37:55'),(9,'qingjia_yesno_types','申请状态',3,'拒绝',NULL,NULL,'2023-05-08 16:37:55'),(10,'qingjia_yesno_types','申请状态',4,'销假',NULL,NULL,'2023-05-08 16:37:55'),(11,'yonghu_kaoqin_types','学生考勤类型',1,'日常考勤',NULL,NULL,'2023-05-08 16:37:55'),(12,'yonghu_kaoqin_types','学生考勤类型',2,'考勤类型2',NULL,NULL,'2023-05-08 16:37:55'),(13,'yonghu_kaoqin_list_types','打卡状态',1,'未打卡',NULL,NULL,'2023-05-08 16:37:55'),(14,'yonghu_kaoqin_list_types','打卡状态',2,'已打卡',NULL,NULL,'2023-05-08 16:37:55'),(15,'zuoye_types','实训模块类型',1,'实训模块类型1',NULL,NULL,'2023-05-08 16:37:55'),(16,'zuoye_types','实训模块类型',2,'实训模块类型2',NULL,NULL,'2023-05-08 16:37:55'),(17,'zuoye_types','实训模块类型',3,'实训模块类型3',NULL,NULL,'2023-05-08 16:37:55'),(18,'zuoye_types','实训模块类型',4,'实训模块类型4',NULL,NULL,'2023-05-08 16:37:55'),(19,'zuoye_tijiao_yesno_types','提交状态',1,'待批改',NULL,NULL,'2023-05-08 16:37:55'),(20,'zuoye_tijiao_yesno_types','提交状态',2,'已批改',NULL,NULL,'2023-05-08 16:37:55'),(21,'zuoye_tijiao_yesno_types','提交状态',3,'未批改',NULL,NULL,'2023-05-08 16:37:55');/*Table structure for table `gonggao` */DROP TABLE IF EXISTS `gonggao`;CREATE TABLE `gonggao` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`gonggao_name` varchar(200) DEFAULT NULL COMMENT '公告名称 Search111  ',`gonggao_photo` varchar(200) DEFAULT NULL COMMENT '公告图片 ',`gonggao_types` int(11) NOT NULL COMMENT '公告类型 Search111 ',`insert_time` timestamp NULL DEFAULT NULL COMMENT '发布时间',`gonggao_content` longtext COMMENT '公告详情 ',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show1 show2 nameShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='公告信息';/*Data for the table `gonggao` */insert  into `gonggao`(`id`,`gonggao_name`,`gonggao_photo`,`gonggao_types`,`insert_time`,`gonggao_content`,`create_time`) values (1,'公告名称1','upload/gonggao1.jpg',1,'2023-05-08 16:38:03','公告详情1','2023-05-08 16:38:03'),(2,'公告名称2','upload/gonggao2.jpg',2,'2023-05-08 16:38:03','公告详情2','2023-05-08 16:38:03'),(3,'公告名称3','upload/gonggao3.jpg',1,'2023-05-08 16:38:03','公告详情3','2023-05-08 16:38:03'),(4,'公告名称4','upload/gonggao4.jpg',1,'2023-05-08 16:38:03','公告详情4','2023-05-08 16:38:03'),(5,'公告名称5','upload/gonggao5.jpg',1,'2023-05-08 16:38:03','公告详情5','2023-05-08 16:38:03'),(6,'公告名称6','upload/gonggao6.jpg',2,'2023-05-08 16:38:03','公告详情6','2023-05-08 16:38:03'),(7,'公告名称7','upload/gonggao7.jpg',1,'2023-05-08 16:38:03','公告详情7','2023-05-08 16:38:03'),(8,'公告名称8','upload/gonggao8.jpg',2,'2023-05-08 16:38:03','公告详情8','2023-05-08 16:38:03'),(9,'公告名称9','upload/gonggao9.jpg',2,'2023-05-08 16:38:03','公告详情9','2023-05-08 16:38:03'),(10,'公告名称10','upload/gonggao10.jpg',2,'2023-05-08 16:38:03','公告详情10','2023-05-08 16:38:03'),(11,'公告名称11','upload/gonggao11.jpg',2,'2023-05-08 16:38:03','公告详情11','2023-05-08 16:38:03'),(12,'公告名称12','upload/gonggao12.jpg',2,'2023-05-08 16:38:03','公告详情12','2023-05-08 16:38:03'),(13,'公告名称13','upload/gonggao13.jpg',1,'2023-05-08 16:38:03','公告详情13','2023-05-08 16:38:03'),(14,'公告名称14','upload/gonggao14.jpg',1,'2023-05-08 16:38:03','公告详情14','2023-05-08 16:38:03');/*Table structure for table `laoshi` */DROP TABLE IF EXISTS `laoshi`;CREATE TABLE `laoshi` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`username` varchar(200) DEFAULT NULL COMMENT '账户',`password` varchar(200) DEFAULT NULL COMMENT '密码',`laoshi_uuid_number` varchar(200) DEFAULT NULL COMMENT '老师编号 Search111 ',`laoshi_name` varchar(200) DEFAULT NULL COMMENT '老师姓名 Search111 ',`laoshi_phone` varchar(200) DEFAULT NULL COMMENT '老师手机号',`laoshi_id_number` varchar(200) DEFAULT NULL COMMENT '老师身份证号',`laoshi_photo` varchar(200) DEFAULT NULL COMMENT '老师头像',`sex_types` int(11) DEFAULT NULL COMMENT '性别',`laoshi_email` varchar(200) DEFAULT NULL COMMENT '老师邮箱',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='老师';/*Data for the table `laoshi` */insert  into `laoshi`(`id`,`username`,`password`,`laoshi_uuid_number`,`laoshi_name`,`laoshi_phone`,`laoshi_id_number`,`laoshi_photo`,`sex_types`,`laoshi_email`,`create_time`) values (1,'a1','123456','1683535083859','老师姓名1','17703786901','410224199010102001','upload/laoshi1.jpg',2,'1@qq.com','2023-05-08 16:38:03'),(2,'a2','123456','1683535083949','老师姓名2','17703786902','410224199010102002','upload/laoshi2.jpg',2,'2@qq.com','2023-05-08 16:38:03'),(3,'a3','123456','1683535083901','老师姓名3','17703786903','410224199010102003','upload/laoshi3.jpg',2,'3@qq.com','2023-05-08 16:38:03');/*Table structure for table `qingjia` */DROP TABLE IF EXISTS `qingjia`;CREATE TABLE `qingjia` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`yonghu_id` int(11) DEFAULT NULL COMMENT '学生',`laoshi_id` int(11) DEFAULT NULL COMMENT '老师',`qingjia_name` varchar(200) DEFAULT NULL COMMENT '请假标题 Search111 ',`qingjia_text` longtext COMMENT '请假缘由',`qingjia_types` int(11) DEFAULT NULL COMMENT '请假类型 Search111',`insert_time` timestamp NULL DEFAULT NULL COMMENT '申请时间',`qingjia_time` timestamp NULL DEFAULT NULL COMMENT '请假时间',`qingjia_number` int(200) DEFAULT NULL COMMENT '请假天数',`qingjia_yesno_types` int(11) DEFAULT NULL COMMENT '申请状态 Search111 ',`qingjia_yesno_text` longtext COMMENT '处理意见',`qingjia_shenhe_time` timestamp NULL DEFAULT NULL COMMENT '审核时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='请假';/*Data for the table `qingjia` */insert  into `qingjia`(`id`,`yonghu_id`,`laoshi_id`,`qingjia_name`,`qingjia_text`,`qingjia_types`,`insert_time`,`qingjia_time`,`qingjia_number`,`qingjia_yesno_types`,`qingjia_yesno_text`,`qingjia_shenhe_time`,`create_time`) values (1,3,1,'请假标题1','请假缘由1',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',166,1,NULL,NULL,'2023-05-08 16:38:03'),(2,2,2,'请假标题2','请假缘由2',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',214,1,NULL,NULL,'2023-05-08 16:38:03'),(3,3,2,'请假标题3','请假缘由3',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',49,1,NULL,NULL,'2023-05-08 16:38:03'),(4,1,3,'请假标题4','请假缘由4',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',360,1,NULL,NULL,'2023-05-08 16:38:03'),(5,3,3,'请假标题5','请假缘由5',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',261,1,NULL,NULL,'2023-05-08 16:38:03'),(6,1,3,'请假标题6','请假缘由6',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',492,1,NULL,NULL,'2023-05-08 16:38:03'),(7,3,1,'请假标题7','请假缘由7',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',127,1,NULL,NULL,'2023-05-08 16:38:03'),(8,3,1,'请假标题8','请假缘由8',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',35,1,NULL,NULL,'2023-05-08 16:38:03'),(9,3,2,'请假标题9','请假缘由9',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',408,1,NULL,NULL,'2023-05-08 16:38:03'),(10,2,1,'请假标题10','请假缘由10',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',73,1,NULL,NULL,'2023-05-08 16:38:03'),(11,1,2,'请假标题11','请假缘由11',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',372,1,NULL,NULL,'2023-05-08 16:38:03'),(12,2,2,'请假标题12','请假缘由12',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',149,1,NULL,NULL,'2023-05-08 16:38:03'),(13,1,1,'请假标题13','请假缘由13',1,'2023-05-08 16:38:03','2023-05-08 16:38:03',66,2,'大','2023-05-08 17:22:18','2023-05-08 16:38:03'),(14,2,2,'请假标题14','请假缘由14',2,'2023-05-08 16:38:03','2023-05-08 16:38:03',235,1,NULL,NULL,'2023-05-08 16:38:03');/*Table structure for table `token` */DROP TABLE IF EXISTS `token`;CREATE TABLE `token` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`userid` bigint(20) NOT NULL COMMENT '儿童id',`username` varchar(100) NOT NULL COMMENT '儿童名',`tablename` varchar(100) DEFAULT NULL COMMENT '表名',`role` varchar(100) DEFAULT NULL COMMENT '角色',`token` varchar(200) NOT NULL COMMENT '密码',`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',`expiratedtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '过期时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='token表';/*Data for the table `token` */insert  into `token`(`id`,`userid`,`username`,`tablename`,`role`,`token`,`addtime`,`expiratedtime`) values (1,1,'a1','yonghu','学生','41ipbb99auhifklf4023gxvjv96d072f','2023-05-08 16:41:52','2023-05-08 18:18:26'),(2,1,'admin','users','管理员','rn18jhbym351xlc2e1wl8ytogwmhk4fc','2023-05-08 16:44:36','2023-05-08 18:23:30'),(3,1,'a1','laoshi','老师','ocv4r1q63c4h33nmuqjhz4iaf7om20s0','2023-05-08 16:55:31','2023-05-08 18:21:53');/*Table structure for table `users` */DROP TABLE IF EXISTS `users`;CREATE TABLE `users` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`username` varchar(100) NOT NULL COMMENT '儿童名',`password` varchar(100) NOT NULL COMMENT '密码',`role` varchar(100) DEFAULT '管理员' COMMENT '角色',`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='管理员';/*Data for the table `users` */insert  into `users`(`id`,`username`,`password`,`role`,`addtime`) values (1,'admin','admin','管理员','2023-05-08 16:37:55');/*Table structure for table `yonghu` */DROP TABLE IF EXISTS `yonghu`;CREATE TABLE `yonghu` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`username` varchar(200) DEFAULT NULL COMMENT '账户',`password` varchar(200) DEFAULT NULL COMMENT '密码',`yonghu_uuid_number` varchar(200) DEFAULT NULL COMMENT '学生编号 Search111 ',`yonghu_name` varchar(200) DEFAULT NULL COMMENT '学生姓名 Search111 ',`yonghu_phone` varchar(200) DEFAULT NULL COMMENT '学生手机号',`yonghu_id_number` varchar(200) DEFAULT NULL COMMENT '学生身份证号',`yonghu_photo` varchar(200) DEFAULT NULL COMMENT '学生头像',`sex_types` int(11) DEFAULT NULL COMMENT '性别',`yonghu_email` varchar(200) DEFAULT NULL COMMENT '学生邮箱',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='学生';/*Data for the table `yonghu` */insert  into `yonghu`(`id`,`username`,`password`,`yonghu_uuid_number`,`yonghu_name`,`yonghu_phone`,`yonghu_id_number`,`yonghu_photo`,`sex_types`,`yonghu_email`,`create_time`) values (1,'a1','123456','1683535083894','学生姓名1','17703786901','410224199010102001','upload/yonghu1.jpg',1,'1@qq.com','2023-05-08 16:38:03'),(2,'a2','123456','1683535083865','学生姓名2','17703786902','410224199010102002','upload/yonghu2.jpg',2,'2@qq.com','2023-05-08 16:38:03'),(3,'a3','123456','1683535083934','学生姓名3','17703786903','410224199010102003','upload/yonghu3.jpg',2,'3@qq.com','2023-05-08 16:38:03');/*Table structure for table `yonghu_kaoqin` */DROP TABLE IF EXISTS `yonghu_kaoqin`;CREATE TABLE `yonghu_kaoqin` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`laoshi_id` int(11) DEFAULT NULL COMMENT '老师',`yonghu_kaoqin_uuid_number` varchar(200) DEFAULT NULL COMMENT '考勤唯一编号 Search111 ',`yonghu_kaoqin_name` varchar(200) DEFAULT NULL COMMENT '考勤标题 Search111 ',`yonghu_kaoqin_types` int(11) DEFAULT NULL COMMENT '学生考勤类型 Search111',`yonghu_kaoqin_content` longtext COMMENT '考勤详情',`insert_time` timestamp NULL DEFAULT NULL COMMENT '考勤发起时间',`jiezhi_time` timestamp NULL DEFAULT NULL COMMENT '考勤截止时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='学生考勤';/*Data for the table `yonghu_kaoqin` */insert  into `yonghu_kaoqin`(`id`,`laoshi_id`,`yonghu_kaoqin_uuid_number`,`yonghu_kaoqin_name`,`yonghu_kaoqin_types`,`yonghu_kaoqin_content`,`insert_time`,`jiezhi_time`,`create_time`) values (1,3,'1683535083885','考勤标题1',1,'考勤详情1','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(2,1,'1683535083949','考勤标题2',1,'考勤详情2','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(3,3,'1683535083948','考勤标题3',1,'考勤详情3','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(4,3,'1683535083878','考勤标题4',1,'考勤详情4','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(5,2,'1683535083908','考勤标题5',1,'考勤详情5','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(6,2,'1683535083856','考勤标题6',1,'考勤详情6','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(7,3,'1683535083881','考勤标题7',1,'考勤详情7','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(8,3,'1683535083929','考勤标题8',1,'考勤详情8','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(9,2,'1683535083909','考勤标题9',2,'考勤详情9','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(10,1,'1683535083953','考勤标题10',2,'考勤详情10','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(11,3,'1683535083942','考勤标题11',1,'考勤详情11','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(12,1,'1683535083875','考勤标题12',1,'考勤详情12','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(13,2,'1683535083933','考勤标题13',2,'考勤详情13','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(14,3,'1683535083921','考勤标题14',1,'考勤详情14','2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03');/*Table structure for table `yonghu_kaoqin_list` */DROP TABLE IF EXISTS `yonghu_kaoqin_list`;CREATE TABLE `yonghu_kaoqin_list` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`yonghu_id` int(11) DEFAULT NULL COMMENT '学生',`yonghu_kaoqin_id` int(11) DEFAULT NULL COMMENT '考勤',`yonghu_kaoqin_list_types` int(11) DEFAULT NULL COMMENT '打卡状态',`insert_time` timestamp NULL DEFAULT NULL COMMENT '添加时间',`update_time` timestamp NULL DEFAULT NULL COMMENT '打卡时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='学生考勤详情';/*Data for the table `yonghu_kaoqin_list` */insert  into `yonghu_kaoqin_list`(`id`,`yonghu_id`,`yonghu_kaoqin_id`,`yonghu_kaoqin_list_types`,`insert_time`,`update_time`,`create_time`) values (1,3,1,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(2,1,2,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(3,2,3,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(4,1,4,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(5,1,5,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(6,3,6,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(7,1,7,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(8,2,8,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(9,1,9,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(10,2,10,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(11,2,11,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(12,3,12,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(13,3,13,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(14,3,14,1,'2023-05-08 16:38:03','2023-05-08 16:38:03','2023-05-08 16:38:03'),(15,1,13,2,'2023-05-08 17:21:05',NULL,'2023-05-08 17:21:05'),(16,1,12,2,'2023-05-08 17:22:50',NULL,'2023-05-08 17:22:50');/*Table structure for table `zuoye` */DROP TABLE IF EXISTS `zuoye`;CREATE TABLE `zuoye` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`laoshi_id` int(11) DEFAULT NULL COMMENT '老师',`zuoye_name` varchar(200) DEFAULT NULL COMMENT '实训模块名称  Search111 ',`zuoye_uuid_number` varchar(200) DEFAULT NULL COMMENT '实训模块编号',`zuoye_address` varchar(200) DEFAULT NULL COMMENT '实训模块地点',`zuoye_photo` varchar(200) DEFAULT NULL COMMENT '实训模块照片',`zuoye_types` int(11) DEFAULT NULL COMMENT '实训模块类型 Search111',`zuoye_video` varchar(200) DEFAULT NULL COMMENT '视频',`zuoye_file` varchar(200) DEFAULT NULL COMMENT '文件',`zuoye_content` longtext COMMENT '实训模块介绍 ',`zuoye_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',`insert_time` timestamp NULL DEFAULT NULL COMMENT '录入时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间  show1 show2 photoShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='实训模块';/*Data for the table `zuoye` */insert  into `zuoye`(`id`,`laoshi_id`,`zuoye_name`,`zuoye_uuid_number`,`zuoye_address`,`zuoye_photo`,`zuoye_types`,`zuoye_video`,`zuoye_file`,`zuoye_content`,`zuoye_delete`,`insert_time`,`create_time`) values (1,2,'实训模块名称1','1683535083911','实训模块地点1','upload/zuoye1.jpg',3,'upload/video.mp4','upload/file.rar','实训模块介绍1',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(2,3,'实训模块名称2','1683535083950','实训模块地点2','upload/zuoye2.jpg',3,'upload/video.mp4','upload/file.rar','实训模块介绍2',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(3,1,'实训模块名称3','1683535083858','实训模块地点3','upload/zuoye3.jpg',2,'upload/video.mp4','upload/file.rar','实训模块介绍3',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(4,3,'实训模块名称4','1683535083900','实训模块地点4','upload/zuoye4.jpg',2,'upload/video.mp4','upload/file.rar','实训模块介绍4',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(5,1,'实训模块名称5','1683535083890','实训模块地点5','upload/zuoye5.jpg',1,'upload/video.mp4','upload/file.rar','实训模块介绍5',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(6,3,'实训模块名称6','1683535083939','实训模块地点6','upload/zuoye6.jpg',4,'upload/video.mp4','upload/file.rar','实训模块介绍6',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(7,2,'实训模块名称7','1683535083861','实训模块地点7','upload/zuoye7.jpg',4,'upload/video.mp4','upload/file.rar','实训模块介绍7',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(8,2,'实训模块名称8','1683535083886','实训模块地点8','upload/zuoye8.jpg',3,'upload/video.mp4','upload/file.rar','实训模块介绍8',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(9,3,'实训模块名称9','1683535083869','实训模块地点9','upload/zuoye9.jpg',2,'upload/video.mp4','upload/file.rar','实训模块介绍9',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(10,3,'实训模块名称10','1683535083886','实训模块地点10','upload/zuoye10.jpg',4,'upload/video.mp4','upload/file.rar','实训模块介绍10',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(11,1,'实训模块名称11','1683535083930','实训模块地点11','upload/zuoye11.jpg',1,'upload/video.mp4','upload/file.rar','实训模块介绍11',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(12,1,'实训模块名称12','1683535083861','实训模块地点12','upload/zuoye12.jpg',3,'upload/video.mp4','upload/file.rar','实训模块介绍12',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(13,1,'实训模块名称13','1683535083930','实训模块地点13','upload/zuoye13.jpg',3,'upload/video.mp4','upload/file.rar','实训模块介绍13',1,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(14,3,'实训模块名称14','1683535083941','实训模块地点14','upload/zuoye14.jpg',1,'upload/video.mp4','upload/file.rar','实训模块介绍14',1,'2023-05-08 16:38:03','2023-05-08 16:38:03');/*Table structure for table `zuoye_tijiao` */DROP TABLE IF EXISTS `zuoye_tijiao`;CREATE TABLE `zuoye_tijiao` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`zuoye_tijiao_uuid_number` varchar(200) DEFAULT NULL COMMENT '报名唯一编号 Search111 ',`zuoye_id` int(11) DEFAULT NULL COMMENT '实训模块',`laoshi_id` int(11) DEFAULT NULL COMMENT '老师',`yonghu_id` int(11) DEFAULT NULL COMMENT '学生',`zuoye_tijiao_text` text COMMENT '内容',`zuoye_shangchuan_file` varchar(200) DEFAULT NULL COMMENT '作业上传',`zuoye_tijiao_yesno_types` int(11) DEFAULT NULL COMMENT '提交状态 Search111 ',`zuoye_tijiao_pigai` int(11) DEFAULT NULL COMMENT '批改分数',`insert_time` timestamp NULL DEFAULT NULL COMMENT '作业提交时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8 COMMENT='实训成果';/*Data for the table `zuoye_tijiao` */insert  into `zuoye_tijiao`(`id`,`zuoye_tijiao_uuid_number`,`zuoye_id`,`laoshi_id`,`yonghu_id`,`zuoye_tijiao_text`,`zuoye_shangchuan_file`,`zuoye_tijiao_yesno_types`,`zuoye_tijiao_pigai`,`insert_time`,`create_time`) values (1,'1683535083916',1,2,3,'内容1','upload/file.rar',1,206,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(2,'1683535083891',2,2,3,'内容2','upload/file.rar',1,377,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(3,'1683535083863',3,1,3,'内容3','upload/file.rar',1,232,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(4,'1683535083891',4,1,2,'内容4','upload/file.rar',1,239,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(5,'1683535083887',5,3,1,'内容5','upload/file.rar',1,352,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(6,'1683535083910',6,3,1,'内容6','upload/file.rar',1,177,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(7,'1683535083921',7,2,3,'内容7','upload/file.rar',1,143,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(8,'1683535083879',8,1,3,'内容8','upload/file.rar',1,78,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(9,'1683535083876',9,1,2,'内容9','upload/file.rar',1,306,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(10,'1683535083877',10,1,3,'内容10','upload/file.rar',1,146,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(11,'1683535083942',11,3,1,'内容11','upload/file.rar',1,250,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(12,'1683535083914',12,1,2,'内容12','upload/file.rar',1,439,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(13,'1683535083953',13,3,3,'内容13','upload/file.rar',1,184,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(14,'1683535083959',14,2,2,'内容14','upload/file.rar',1,56,'2023-05-08 16:38:03','2023-05-08 16:38:03'),(15,'1683537627977',13,1,1,'测试','upload/1683537634369.jpg',2,50,'2023-05-08 17:20:36','2023-05-08 17:20:36');/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

5、关键代码

5.1 学生管理Controller模块 

package com.controller;import java.io.File;
import java.math.BigDecimal;
import java.net.URL;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.*;
import java.lang.reflect.InvocationTargetException;import com.service.DictionaryService;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.*;
import com.entity.view.*;
import com.service.*;
import com.utils.PageUtils;
import com.utils.R;
import com.alibaba.fastjson.*;/*** 学生* 后端接口* @author* @email
*/
@RestController
@Controller
@RequestMapping("/yonghu")
public class YonghuController {private static final Logger logger = LoggerFactory.getLogger(YonghuController.class);private static final String TABLE_NAME = "yonghu";@Autowiredprivate YonghuService yonghuService;@Autowiredprivate TokenService tokenService;@Autowiredprivate ChengjiService chengjiService;//成绩@Autowiredprivate DictionaryService dictionaryService;//字典@Autowiredprivate GonggaoService gonggaoService;//公告信息@Autowiredprivate LaoshiService laoshiService;//老师@Autowiredprivate QingjiaService qingjiaService;//请假@Autowiredprivate YonghuKaoqinService yonghuKaoqinService;//学生考勤@Autowiredprivate YonghuKaoqinListService yonghuKaoqinListService;//学生考勤详情@Autowiredprivate ZuoyeService zuoyeService;//实训模块@Autowiredprivate ZuoyeTijiaoService zuoyeTijiaoService;//实训成果@Autowiredprivate UsersService usersService;//管理员/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));String role = String.valueOf(request.getSession().getAttribute("role"));if(false)return R.error(511,"永不会进入");else if("学生".equals(role))params.put("yonghuId",request.getSession().getAttribute("userId"));else if("老师".equals(role))params.put("laoshiId",request.getSession().getAttribute("userId"));CommonUtil.checkMap(params);PageUtils page = yonghuService.queryPage(params);//字典表数据转换List<YonghuView> list =(List<YonghuView>)page.getList();for(YonghuView c:list){//修改对应字典表字段dictionaryService.dictionaryConvert(c, request);}return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id, HttpServletRequest request){logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);YonghuEntity yonghu = yonghuService.selectById(id);if(yonghu !=null){//entity转viewYonghuView view = new YonghuView();BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){logger.debug("save方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());String role = String.valueOf(request.getSession().getAttribute("role"));if(false)return R.error(511,"永远不会进入");Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>().eq("username", yonghu.getUsername()).or().eq("yonghu_phone", yonghu.getYonghuPhone()).or().eq("yonghu_id_number", yonghu.getYonghuIdNumber());logger.info("sql语句:"+queryWrapper.getSqlSegment());YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);if(yonghuEntity==null){yonghu.setCreateTime(new Date());yonghu.setPassword("123456");yonghuService.insert(yonghu);return R.ok();}else {return R.error(511,"账户或者学生手机号或者学生身份证号已经被使用");}}/*** 后端修改*/@RequestMapping("/update")public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {logger.debug("update方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());YonghuEntity oldYonghuEntity = yonghuService.selectById(yonghu.getId());//查询原先数据String role = String.valueOf(request.getSession().getAttribute("role"));
//        if(false)
//            return R.error(511,"永远不会进入");if("".equals(yonghu.getYonghuPhoto()) || "null".equals(yonghu.getYonghuPhoto())){yonghu.setYonghuPhoto(null);}yonghuService.updateById(yonghu);//根据id更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Integer[] ids, HttpServletRequest request){logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());List<YonghuEntity> oldYonghuList =yonghuService.selectBatchIds(Arrays.asList(ids));//要删除的数据yonghuService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/*** 批量上传*/@RequestMapping("/batchInsert")public R save( String fileName, HttpServletRequest request){logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//.eq("time", new SimpleDateFormat("yyyy-MM-dd").format(new Date()))try {List<YonghuEntity> yonghuList = new ArrayList<>();//上传的东西Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段Date date = new Date();int lastIndexOf = fileName.lastIndexOf(".");if(lastIndexOf == -1){return R.error(511,"该文件没有后缀");}else{String suffix = fileName.substring(lastIndexOf);if(!".xls".equals(suffix)){return R.error(511,"只支持后缀为xls的excel文件");}else{URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径File file = new File(resource.getFile());if(!file.exists()){return R.error(511,"找不到上传文件,请联系管理员");}else{List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件dataList.remove(0);//删除第一行,因为第一行是提示for(List<String> data:dataList){//循环YonghuEntity yonghuEntity = new YonghuEntity();
//                            yonghuEntity.setUsername(data.get(0));                    //账户 要改的
//                            yonghuEntity.setPassword("123456");//密码
//                            yonghuEntity.setYonghuUuidNumber(data.get(0));                    //学生编号 要改的
//                            yonghuEntity.setYonghuName(data.get(0));                    //学生姓名 要改的
//                            yonghuEntity.setYonghuPhone(data.get(0));                    //学生手机号 要改的
//                            yonghuEntity.setYonghuIdNumber(data.get(0));                    //学生身份证号 要改的
//                            yonghuEntity.setYonghuPhoto("");//详情和图片
//                            yonghuEntity.setSexTypes(Integer.valueOf(data.get(0)));   //性别 要改的
//                            yonghuEntity.setYonghuEmail(data.get(0));                    //学生邮箱 要改的
//                            yonghuEntity.setCreateTime(date);//时间yonghuList.add(yonghuEntity);//把要查询是否重复的字段放入map中//账户if(seachFields.containsKey("username")){List<String> username = seachFields.get("username");username.add(data.get(0));//要改的}else{List<String> username = new ArrayList<>();username.add(data.get(0));//要改的seachFields.put("username",username);}//学生编号if(seachFields.containsKey("yonghuUuidNumber")){List<String> yonghuUuidNumber = seachFields.get("yonghuUuidNumber");yonghuUuidNumber.add(data.get(0));//要改的}else{List<String> yonghuUuidNumber = new ArrayList<>();yonghuUuidNumber.add(data.get(0));//要改的seachFields.put("yonghuUuidNumber",yonghuUuidNumber);}//学生手机号if(seachFields.containsKey("yonghuPhone")){List<String> yonghuPhone = seachFields.get("yonghuPhone");yonghuPhone.add(data.get(0));//要改的}else{List<String> yonghuPhone = new ArrayList<>();yonghuPhone.add(data.get(0));//要改的seachFields.put("yonghuPhone",yonghuPhone);}//学生身份证号if(seachFields.containsKey("yonghuIdNumber")){List<String> yonghuIdNumber = seachFields.get("yonghuIdNumber");yonghuIdNumber.add(data.get(0));//要改的}else{List<String> yonghuIdNumber = new ArrayList<>();yonghuIdNumber.add(data.get(0));//要改的seachFields.put("yonghuIdNumber",yonghuIdNumber);}}//查询是否重复//账户List<YonghuEntity> yonghuEntities_username = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("username", seachFields.get("username")));if(yonghuEntities_username.size() >0 ){ArrayList<String> repeatFields = new ArrayList<>();for(YonghuEntity s:yonghuEntities_username){repeatFields.add(s.getUsername());}return R.error(511,"数据库的该表中的 [账户] 字段已经存在 存在数据为:"+repeatFields.toString());}//学生编号List<YonghuEntity> yonghuEntities_yonghuUuidNumber = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_uuid_number", seachFields.get("yonghuUuidNumber")));if(yonghuEntities_yonghuUuidNumber.size() >0 ){ArrayList<String> repeatFields = new ArrayList<>();for(YonghuEntity s:yonghuEntities_yonghuUuidNumber){repeatFields.add(s.getYonghuUuidNumber());}return R.error(511,"数据库的该表中的 [学生编号] 字段已经存在 存在数据为:"+repeatFields.toString());}//学生手机号List<YonghuEntity> yonghuEntities_yonghuPhone = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_phone", seachFields.get("yonghuPhone")));if(yonghuEntities_yonghuPhone.size() >0 ){ArrayList<String> repeatFields = new ArrayList<>();for(YonghuEntity s:yonghuEntities_yonghuPhone){repeatFields.add(s.getYonghuPhone());}return R.error(511,"数据库的该表中的 [学生手机号] 字段已经存在 存在数据为:"+repeatFields.toString());}//学生身份证号List<YonghuEntity> yonghuEntities_yonghuIdNumber = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_id_number", seachFields.get("yonghuIdNumber")));if(yonghuEntities_yonghuIdNumber.size() >0 ){ArrayList<String> repeatFields = new ArrayList<>();for(YonghuEntity s:yonghuEntities_yonghuIdNumber){repeatFields.add(s.getYonghuIdNumber());}return R.error(511,"数据库的该表中的 [学生身份证号] 字段已经存在 存在数据为:"+repeatFields.toString());}yonghuService.insertBatch(yonghuList);return R.ok();}}}}catch (Exception e){e.printStackTrace();return R.error(511,"批量插入数据异常,请联系管理员");}}/*** 登录*/@IgnoreAuth@RequestMapping(value = "/login")public R login(String username, String password, String captcha, HttpServletRequest request) {YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));if(yonghu==null || !yonghu.getPassword().equals(password))return R.error("账号或密码不正确");String token = tokenService.generateToken(yonghu.getId(),username, "yonghu", "学生");R r = R.ok();r.put("token", token);r.put("role","学生");r.put("username",yonghu.getYonghuName());r.put("tableName","yonghu");r.put("userId",yonghu.getId());return r;}/*** 注册*/@IgnoreAuth@PostMapping(value = "/register")public R register(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
//    	ValidatorUtils.validateEntity(user);Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>().eq("username", yonghu.getUsername()).or().eq("yonghu_phone", yonghu.getYonghuPhone()).or().eq("yonghu_id_number", yonghu.getYonghuIdNumber());YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);if(yonghuEntity != null)return R.error("账户或者学生手机号或者学生身份证号已经被使用");yonghu.setYonghuUuidNumber(String.valueOf(new Date().getTime()));yonghu.setCreateTime(new Date());yonghuService.insert(yonghu);return R.ok();}/*** 重置密码*/@GetMapping(value = "/resetPassword")public R resetPassword(Integer  id, HttpServletRequest request) {YonghuEntity yonghu = yonghuService.selectById(id);yonghu.setPassword("123456");yonghuService.updateById(yonghu);return R.ok();}/*** 修改密码*/@GetMapping(value = "/updatePassword")public R updatePassword(String  oldPassword, String  newPassword, HttpServletRequest request) {YonghuEntity yonghu = yonghuService.selectById((Integer)request.getSession().getAttribute("userId"));if(newPassword == null){return R.error("新密码不能为空") ;}if(!oldPassword.equals(yonghu.getPassword())){return R.error("原密码输入错误");}if(newPassword.equals(yonghu.getPassword())){return R.error("新密码不能和原密码一致") ;}yonghu.setPassword(newPassword);yonghuService.updateById(yonghu);return R.ok();}/*** 忘记密码*/@IgnoreAuth@RequestMapping(value = "/resetPass")public R resetPass(String username, HttpServletRequest request) {YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));if(yonghu!=null){yonghu.setPassword("123456");yonghuService.updateById(yonghu);return R.ok();}else{return R.error("账号不存在");}}/*** 获取用户的session用户信息*/@RequestMapping("/session")public R getCurrYonghu(HttpServletRequest request){Integer id = (Integer)request.getSession().getAttribute("userId");YonghuEntity yonghu = yonghuService.selectById(id);if(yonghu !=null){//entity转viewYonghuView view = new YonghuView();BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 退出*/@GetMapping(value = "logout")public R logout(HttpServletRequest request) {request.getSession().invalidate();return R.ok("退出成功");}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("list方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));CommonUtil.checkMap(params);PageUtils page = yonghuService.queryPage(params);//字典表数据转换List<YonghuView> list =(List<YonghuView>)page.getList();for(YonghuView c:list)dictionaryService.dictionaryConvert(c, request); //修改对应字典表字段return R.ok().put("data", page);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Integer id, HttpServletRequest request){logger.debug("detail方法:,,Controller:{},,id:{}",this.getClass().getName(),id);YonghuEntity yonghu = yonghuService.selectById(id);if(yonghu !=null){//entity转viewYonghuView view = new YonghuView();BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request){logger.debug("add方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>().eq("username", yonghu.getUsername()).or().eq("yonghu_phone", yonghu.getYonghuPhone()).or().eq("yonghu_id_number", yonghu.getYonghuIdNumber())
//            .notIn("yonghu_types", new Integer[]{102});logger.info("sql语句:"+queryWrapper.getSqlSegment());YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);if(yonghuEntity==null){yonghu.setCreateTime(new Date());yonghu.setPassword("123456");yonghuService.insert(yonghu);return R.ok();}else {return R.error(511,"账户或者学生手机号或者学生身份证号已经被使用");}}}

5.2 学生管理Service模块 

package com.service;import com.baomidou.mybatisplus.service.IService;
import com.utils.PageUtils;
import com.entity.YonghuEntity;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.lang.Nullable;
import java.util.List;/*** 学生 服务类*/
public interface YonghuService extends IService<YonghuEntity> {/*** @param params 查询参数* @return 带分页的查询出来的数据*/PageUtils queryPage(Map<String, Object> params);}

5.3 学生管理ServiceImpl模块

package com.service.impl;import com.utils.StringUtil;
import com.service.DictionaryService;
import com.utils.ClazzDiff;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.lang.reflect.Field;
import java.util.*;
import com.baomidou.mybatisplus.plugins.Page;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import org.springframework.transaction.annotation.Transactional;
import com.utils.PageUtils;
import com.utils.Query;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import com.dao.YonghuDao;
import com.entity.YonghuEntity;
import com.service.YonghuService;
import com.entity.view.YonghuView;/*** 学生 服务实现类*/
@Service("yonghuService")
@Transactional
public class YonghuServiceImpl extends ServiceImpl<YonghuDao, YonghuEntity> implements YonghuService {@Overridepublic PageUtils queryPage(Map<String,Object> params) {Page<YonghuView> page =new Query<YonghuView>(params).getPage();page.setRecords(baseMapper.selectListView(page,params));return new PageUtils(page);}}

5.4 学生管理Dao模块

package com.dao;import com.entity.YonghuEntity;
import com.baomidou.mybatisplus.mapper.BaseMapper;
import java.util.List;
import java.util.Map;
import com.baomidou.mybatisplus.plugins.pagination.Pagination;import org.apache.ibatis.annotations.Param;
import com.entity.view.YonghuView;/*** 学生 Dao 接口** @author */
public interface YonghuDao extends BaseMapper<YonghuEntity> {List<YonghuView> selectListView(Pagination page,@Param("params")Map<String,Object> params);}

6、论文目录结构

7、源码获取

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