计算机毕业设计 基于SpringBoot的房屋租赁管理系统的设计与实现 Java实战项目 附源码+文档+视频讲解

IT学长编程2023-12-26 19:32

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](#1.1 项目介绍)

[1.2 开发技术](#1.2 开发技术)

2、系统功能设计结构图

3、功能截图

[3.1 前台功能](#3.1 前台功能)

[3.2 后台功能](#3.2 后台功能)

4、数据库表结构设计

5、关键代码

[5.1 房源租赁Controller模块](#5.1 房源租赁Controller模块)

[5.2 房源租赁Service模块](#5.2 房源租赁Service模块)

[5.3 房源租赁ServiceImpl模块](#5.3 房源租赁ServiceImpl模块)

[5.4 房源租赁Dao模块](#5.4 房源租赁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

如今社会上各行各业，都喜欢用自己行业的专属软件工作，互联网发展到这个时候，人们已经发现离不开了互联网。新技术的产生，往往能解决一些老技术的弊端问题。因为传统房屋租赁管理系统信息管理难度大，容错率低，管理人员处理数据费工费时，所以专门为解决这个难题开发了一个房屋租赁管理系统管理系统，可以解决许多问题。

房屋租赁管理系统管理系统按照操作主体分为管理员和用户。管理员的功能包括报修管理、字典管理、租房房源管理、租房评价管理、房源租赁管理、租房预约管理、论坛管理、公告管理、投诉建议管理、用户管理、租房合同管理、管理员管理。用户的功能等。

房屋租赁管理系统管理系统可以提高房屋租赁管理系统信息管理问题的解决效率，优化房屋租赁管理系统信息处理流程，保证房屋租赁管理系统信息数据的安全，它是一个非常可靠，非常安全的应用程序。

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、系统功能设计结构图

3、功能截图

3.1 前台功能

房源

报修管理

公告管理

3.2 后台功能

租房房屋管理：管理员在房源管理界面中可以对界面中显示，可以对房源信息的房源状态进行查看，可以添加新的房源信息等。

报修管理： 管理员在报修管理界面中查看，新增报修信息等。

投诉建议管理： 管理员在投诉建议管理界面中新增投诉建议，可以删除投诉建议。

公告管理：管理员在公告管理界面查看公告的工作状态，可以对公告的数据进行导出，可以添加新公告的信息，可以编辑公告信息，删除公告信息。

4、数据库表结构设计

sql 复制代码 
CREATE TABLE `baoxiu` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `baoxiu_uuid_number` varchar(200) DEFAULT NULL COMMENT '报修编号',
  `baoxiu_address` varchar(200) DEFAULT NULL COMMENT '报修标题 Search111  ',
  `baoxiu_name` varchar(200) DEFAULT NULL COMMENT '报修位置',
  `baoxiu_types` int(11) NOT NULL COMMENT '报修类型 Search111 ',
  `baoxiu_content` longtext COMMENT '报修内容',
  `baoxiu_money` decimal(10,2) DEFAULT NULL COMMENT '报修费用 ',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '报修时间',
  `baoxiu_zhuangtai_types` int(11) DEFAULT '1' COMMENT '报修状态 Search111 ',
  `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='报修';

/*Data for the table `baoxiu` */

insert  into `baoxiu`(`id`,`yonghu_id`,`baoxiu_uuid_number`,`baoxiu_address`,`baoxiu_name`,`baoxiu_types`,`baoxiu_content`,`baoxiu_money`,`insert_time`,`baoxiu_zhuangtai_types`,`create_time`) values (1,1,'1679554992982','报修标题1','报修位置1',1,'报修内容1','214.68','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(2,3,'1679554993007','报修标题2','报修位置2',2,'报修内容2','841.09','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(3,3,'1679554992943','报修标题3','报修位置3',1,'报修内容3','135.02','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(4,1,'1679554992980','报修标题4','报修位置4',4,'报修内容4','803.96','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(5,2,'1679554992985','报修标题5','报修位置5',4,'报修内容5','804.90','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(6,1,'1679554992959','报修标题6','报修位置6',2,'报修内容6','828.76','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(7,2,'1679554992942','报修标题7','报修位置7',2,'报修内容7','955.66','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(8,2,'1679554992919','报修标题8','报修位置8',2,'报修内容8','408.43','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(9,3,'1679554993008','报修标题9','报修位置9',3,'报修内容9','832.71','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(10,3,'1679554992998','报修标题10','报修位置10',4,'报修内容10','759.51','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(11,2,'1679554993009','报修标题11','报修位置11',1,'报修内容11','450.57','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(12,3,'1679554993007','报修标题12','报修位置12',4,'报修内容12','379.24','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(13,2,'1679554992945','报修标题13','报修位置13',4,'报修内容13','715.02','2023-03-23 15:03:12',2,'2023-03-23 15:03:12'),(14,2,'1679554992944','报修标题14','报修位置14',1,'报修内容14','415.52','2023-03-23 15:03:12',1,'2023-03-23 15:03:12'),(15,1,'1679556015385','2266+','262',3,'<p>03203165</p>','80.00','2023-03-23 15:20:23',2,'2023-03-23 15:20:23'),(16,1,'1679556886079','丫丫','住址',2,'<p>内容</p>','800.00','2023-03-23 15:35:08',2,'2023-03-23 15:35:08');

/*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=25 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,'2023-03-23 15:02:17'),(2,'sex_types','性别类型',2,'女',NULL,NULL,'2023-03-23 15:02:17'),(3,'forum_state_types','帖子状态',1,'发帖',NULL,NULL,'2023-03-23 15:02:17'),(4,'forum_state_types','帖子状态',2,'回帖',NULL,NULL,'2023-03-23 15:02:17'),(5,'gonggao_types','公告类型',1,'公告类型1',NULL,NULL,'2023-03-23 15:02:18'),(6,'gonggao_types','公告类型',2,'公告类型2',NULL,NULL,'2023-03-23 15:02:18'),(7,'fangyuan_types','房源类型',1,'房源类型1',NULL,NULL,'2023-03-23 15:02:18'),(8,'fangyuan_types','房源类型',2,'房源类型2',NULL,NULL,'2023-03-23 15:02:18'),(9,'fangyuan_types','房源类型',3,'房源类型3',NULL,NULL,'2023-03-23 15:02:18'),(10,'fangyuan_types','房源类型',4,'房源类型4',NULL,NULL,'2023-03-23 15:02:18'),(11,'fangyuan_order_types','订单类型',101,'已缴纳订金',NULL,NULL,'2023-03-23 15:02:18'),(12,'fangyuan_order_types','订单类型',102,'已退还订金',NULL,NULL,'2023-03-23 15:02:18'),(13,'fangyuan_order_types','订单类型',103,'已上传合同',NULL,NULL,'2023-03-23 15:02:18'),(14,'fangyuan_order_types','订单类型',104,'已签订合同',NULL,NULL,'2023-03-23 15:02:18'),(15,'fangyuan_order_types','订单类型',105,'已评价',NULL,NULL,'2023-03-23 15:02:18'),(16,'baoxiu_types','报修类型',1,'报修类型1',NULL,NULL,'2023-03-23 15:02:18'),(17,'baoxiu_types','报修类型',2,'报修类型2',NULL,NULL,'2023-03-23 15:02:18'),(18,'baoxiu_types','报修类型',3,'报修类型3',NULL,NULL,'2023-03-23 15:02:18'),(19,'baoxiu_types','报修类型',4,'报修类型4',NULL,NULL,'2023-03-23 15:02:18'),(20,'baoxiu_zhuangtai_types','报修状态',1,'已报修',NULL,NULL,'2023-03-23 15:02:18'),(21,'baoxiu_zhuangtai_types','报修状态',2,'已维修',NULL,NULL,'2023-03-23 15:02:18'),(22,'fangyuan_yuyue_yesno_types','报名状态',1,'待审核',NULL,NULL,'2023-03-23 15:02:18'),(23,'fangyuan_yuyue_yesno_types','报名状态',2,'同意',NULL,NULL,'2023-03-23 15:02:18'),(24,'fangyuan_yuyue_yesno_types','报名状态',3,'拒绝',NULL,NULL,'2023-03-23 15:02:18');

/*Table structure for table `fangyuan` */

DROP TABLE IF EXISTS `fangyuan`;

CREATE TABLE `fangyuan` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',
  `fangyuan_name` varchar(200) DEFAULT NULL COMMENT '房源名称  Search111 ',
  `fangyuan_uuid_number` varchar(200) DEFAULT NULL COMMENT '房源编号  Search111 ',
  `fangyuan_photo` varchar(200) DEFAULT NULL COMMENT '房源照片',
  `fangyuan_types` int(11) DEFAULT NULL COMMENT '房源类型 Search111',
  `fangyuan_kucun_number` int(11) DEFAULT NULL COMMENT '可以时长/月',
  `fangyuan_new_money` decimal(10,2) DEFAULT NULL COMMENT '租赁价格/月 ',
  `fangyuan_content` text COMMENT '房源介绍 ',
  `fangyuan_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间  show1 show2 photoShow homeMain',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='租房房源';

/*Data for the table `fangyuan` */

insert  into `fangyuan`(`id`,`fangyuan_name`,`fangyuan_uuid_number`,`fangyuan_photo`,`fangyuan_types`,`fangyuan_kucun_number`,`fangyuan_new_money`,`fangyuan_content`,`fangyuan_delete`,`create_time`) values (1,'房源名称1','1679554992975','upload/fangyuan1.jpg',4,101,'479.89','房源介绍1',1,'2023-03-23 15:03:12'),(2,'房源名称2','1679554993007','upload/fangyuan2.jpg',1,102,'162.83','房源介绍2',1,'2023-03-23 15:03:12'),(3,'房源名称3','1679554992980','upload/fangyuan3.jpg',2,103,'180.66','房源介绍3',1,'2023-03-23 15:03:12'),(4,'房源名称4','1679554993016','upload/fangyuan4.jpg',3,104,'344.95','房源介绍4',1,'2023-03-23 15:03:12'),(5,'房源名称5','1679554992946','upload/fangyuan5.jpg',1,105,'224.15','房源介绍5',1,'2023-03-23 15:03:12'),(6,'房源名称6','1679554992936','upload/fangyuan6.jpg',3,106,'445.43','房源介绍6',1,'2023-03-23 15:03:12'),(7,'房源名称7','1679554992930','upload/fangyuan7.jpg',2,107,'396.46','房源介绍7',1,'2023-03-23 15:03:12'),(8,'房源名称8','1679554993002','upload/fangyuan8.jpg',2,108,'289.64','房源介绍8',1,'2023-03-23 15:03:12'),(9,'房源名称9','1679554992993','upload/fangyuan9.jpg',3,109,'360.28','房源介绍9',1,'2023-03-23 15:03:12'),(10,'房源名称10','1679554992976','upload/fangyuan10.jpg',2,1009,'160.58','房源介绍10',1,'2023-03-23 15:03:12'),(11,'房源名称11','1679554992965','upload/fangyuan11.jpg',2,1011,'202.36','房源介绍11',1,'2023-03-23 15:03:12'),(12,'房源名称12','1679554992932','upload/fangyuan12.jpg',1,1011,'195.03','房源介绍12',1,'2023-03-23 15:03:12'),(13,'房源名称13','1679554993009','upload/fangyuan13.jpg',3,1013,'431.76','房源介绍13',1,'2023-03-23 15:03:12'),(14,'房源名称14','1679554993008','upload/fangyuan14.jpg',4,1014,'237.93','房源介绍14',1,'2023-03-23 15:03:12');

/*Table structure for table `fangyuan_commentback` */

DROP TABLE IF EXISTS `fangyuan_commentback`;

CREATE TABLE `fangyuan_commentback` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `fangyuan_id` int(11) DEFAULT NULL COMMENT '租房',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `fangyuan_commentback_text` text COMMENT '评价内容',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '评价时间',
  `reply_text` text COMMENT '回复内容',
  `update_time` timestamp NULL DEFAULT NULL COMMENT '回复时间',
  `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='租房评价';

/*Data for the table `fangyuan_commentback` */

insert  into `fangyuan_commentback`(`id`,`fangyuan_id`,`yonghu_id`,`fangyuan_commentback_text`,`insert_time`,`reply_text`,`update_time`,`create_time`) values (1,1,1,'评价内容1','2023-03-23 15:03:12','回复信息1','2023-03-23 15:03:12','2023-03-23 15:03:12'),(2,2,1,'评价内容2','2023-03-23 15:03:12','回复信息2','2023-03-23 15:03:12','2023-03-23 15:03:12'),(3,3,2,'评价内容3','2023-03-23 15:03:12','回复信息3','2023-03-23 15:03:12','2023-03-23 15:03:12'),(4,4,3,'评价内容4','2023-03-23 15:03:12','回复信息4','2023-03-23 15:03:12','2023-03-23 15:03:12'),(5,5,1,'评价内容5','2023-03-23 15:03:12','回复信息5','2023-03-23 15:03:12','2023-03-23 15:03:12'),(6,6,3,'评价内容6','2023-03-23 15:03:12','回复信息6','2023-03-23 15:03:12','2023-03-23 15:03:12'),(7,7,1,'评价内容7','2023-03-23 15:03:12','回复信息7','2023-03-23 15:03:12','2023-03-23 15:03:12'),(8,8,2,'评价内容8','2023-03-23 15:03:12','回复信息8','2023-03-23 15:03:12','2023-03-23 15:03:12'),(9,9,3,'评价内容9','2023-03-23 15:03:12','回复信息9','2023-03-23 15:03:12','2023-03-23 15:03:12'),(10,10,3,'评价内容10','2023-03-23 15:03:12','回复信息10','2023-03-23 15:03:12','2023-03-23 15:03:12'),(11,11,3,'评价内容11','2023-03-23 15:03:12','回复信息11','2023-03-23 15:03:12','2023-03-23 15:03:12'),(12,12,2,'评价内容12','2023-03-23 15:03:12','回复信息12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(13,13,3,'评价内容13','2023-03-23 15:03:12','回复信息13','2023-03-23 15:03:12','2023-03-23 15:03:12'),(14,14,2,'评价内容14','2023-03-23 15:03:12','回复信息14','2023-03-23 15:03:12','2023-03-23 15:03:12'),(15,12,1,'不错','2023-03-23 15:22:07','呀','2023-03-23 15:36:25','2023-03-23 15:22:07'),(16,10,1,'原始的','2023-03-23 15:37:47','好的','2023-03-23 15:37:56','2023-03-23 15:37:47');

/*Table structure for table `fangyuan_order` */

DROP TABLE IF EXISTS `fangyuan_order`;

CREATE TABLE `fangyuan_order` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `fangyuan_order_uuid_number` varchar(200) DEFAULT NULL COMMENT '订单编号 Search111 ',
  `fangyuan_id` int(11) DEFAULT NULL COMMENT '房源',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `buy_number` int(11) DEFAULT NULL COMMENT '购买数量',
  `fangyuan_order_time` timestamp NULL DEFAULT NULL COMMENT '预约时间',
  `fangyuan_order_true_price` decimal(10,2) DEFAULT NULL COMMENT '实付价格',
  `fangyuan_order_types` int(11) DEFAULT NULL COMMENT '订单类型 Search111 ',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '订单创建时间',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='房源租赁';

/*Data for the table `fangyuan_order` */

insert  into `fangyuan_order`(`id`,`fangyuan_order_uuid_number`,`fangyuan_id`,`yonghu_id`,`buy_number`,`fangyuan_order_time`,`fangyuan_order_true_price`,`fangyuan_order_types`,`insert_time`,`create_time`) values (1,'1679555752738',12,1,1,'2023-03-23 15:15:51','195.03',105,'2023-03-23 15:15:53','2023-03-23 15:15:53'),(2,'1679556928653',12,1,1,'2023-03-23 15:35:24','195.03',102,'2023-03-23 15:35:29','2023-03-23 15:35:29'),(3,'1679556947993',10,1,1,'2023-03-23 15:35:45','160.58',105,'2023-03-23 15:35:48','2023-03-23 15:35:48');

/*Table structure for table `fangyuan_yuyue` */

DROP TABLE IF EXISTS `fangyuan_yuyue`;

CREATE TABLE `fangyuan_yuyue` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `fangyuan_yuyue_uuid_number` varchar(200) DEFAULT NULL COMMENT '报名唯一编号 Search111 ',
  `fangyuan_id` int(11) DEFAULT NULL COMMENT '房源',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `fangyuan_yuyue_text` text COMMENT '报名理由',
  `fangyuan_yuyue_yesno_types` int(11) DEFAULT NULL COMMENT '报名状态 Search111 ',
  `fangyuan_yuyue_yesno_text` text COMMENT '审核回复',
  `fangyuan_yuyue_shenhe_time` timestamp NULL DEFAULT NULL COMMENT '审核时间',
  `fangyuan_yuyue_time` timestamp NULL DEFAULT NULL COMMENT '预约时间',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '订单创建时间',
  `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='租房预约';

/*Data for the table `fangyuan_yuyue` */

insert  into `fangyuan_yuyue`(`id`,`fangyuan_yuyue_uuid_number`,`fangyuan_id`,`yonghu_id`,`fangyuan_yuyue_text`,`fangyuan_yuyue_yesno_types`,`fangyuan_yuyue_yesno_text`,`fangyuan_yuyue_shenhe_time`,`fangyuan_yuyue_time`,`insert_time`,`create_time`) values (1,'1679554993028',1,1,'报名理由1',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(2,'1679554992944',2,2,'报名理由2',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(3,'1679554993017',3,2,'报名理由3',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(4,'1679554992934',4,3,'报名理由4',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(5,'1679554992998',5,2,'报名理由5',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(6,'1679554993021',6,1,'报名理由6',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(7,'1679554993013',7,2,'报名理由7',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(8,'1679554993007',8,2,'报名理由8',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(9,'1679554993001',9,3,'报名理由9',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(10,'1679554992941',10,3,'报名理由10',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(11,'1679554992948',11,1,'报名理由11',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(12,'1679554992933',12,3,'报名理由12',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(13,'1679554992977',13,1,'报名理由13',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(14,'1679554992931',14,1,'报名理由14',1,NULL,NULL,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(15,'1679555929656',14,1,'99999',1,NULL,NULL,'2023-03-23 15:18:44','2023-03-23 15:18:50','2023-03-23 15:18:50'),(16,'1679556832361',14,1,'看房',2,'好的哦','2023-03-23 15:38:26','2023-03-23 15:33:46','2023-03-23 15:33:52','2023-03-23 15:33:52');

/*Table structure for table `forum` */

DROP TABLE IF EXISTS `forum`;

CREATE TABLE `forum` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `forum_name` varchar(200) DEFAULT NULL COMMENT '帖子标题  Search111 ',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `users_id` int(11) DEFAULT NULL COMMENT '管理员',
  `forum_content` longtext COMMENT '发布内容',
  `super_ids` int(11) DEFAULT NULL COMMENT '父id',
  `forum_state_types` int(11) DEFAULT NULL COMMENT '帖子状态',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '发帖时间',
  `update_time` timestamp NULL DEFAULT NULL COMMENT '修改时间',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show2',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='论坛';

/*Data for the table `forum` */

insert  into `forum`(`id`,`forum_name`,`yonghu_id`,`users_id`,`forum_content`,`super_ids`,`forum_state_types`,`insert_time`,`update_time`,`create_time`) values (1,'帖子标题1',3,NULL,'发布内容1',21,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(2,'帖子标题2',1,NULL,'发布内容2',482,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(3,'帖子标题3',3,NULL,'发布内容3',277,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(4,'帖子标题4',2,NULL,'发布内容4',142,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(5,'帖子标题5',3,NULL,'发布内容5',404,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(6,'帖子标题6',2,NULL,'发布内容6',87,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(7,'帖子标题7',2,NULL,'发布内容7',150,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(8,'帖子标题8',1,NULL,'发布内容8',233,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(9,'帖子标题9',2,NULL,'发布内容9',107,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(10,'帖子标题10',3,NULL,'发布内容10',234,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(11,'帖子标题11',3,NULL,'发布内容11',337,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(12,'帖子标题12',1,NULL,'发布内容12',104,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(13,'帖子标题13',1,NULL,'发布内容13',383,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(14,'帖子标题14',1,NULL,'发布内容14',329,1,'2023-03-23 15:03:12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(15,'帖子',1,NULL,'<p>帖子</p>',NULL,1,'2023-03-23 15:34:15',NULL,'2023-03-23 15:34:15'),(16,NULL,NULL,1,'11',15,2,'2023-03-23 15:39:01',NULL,'2023-03-23 15:39:01');

/*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 '公告发布时间 ',
  `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';

/*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',2,'2023-03-23 15:03:12','公告详情1','2023-03-23 15:03:12'),(2,'公告名称2','upload/gonggao2.jpg',1,'2023-03-23 15:03:12','公告详情2','2023-03-23 15:03:12'),(3,'公告名称3','upload/gonggao3.jpg',2,'2023-03-23 15:03:12','公告详情3','2023-03-23 15:03:12'),(4,'公告名称4','upload/gonggao4.jpg',2,'2023-03-23 15:03:12','公告详情4','2023-03-23 15:03:12'),(5,'公告名称5','upload/gonggao5.jpg',2,'2023-03-23 15:03:12','公告详情5','2023-03-23 15:03:12'),(6,'公告名称6','upload/gonggao6.jpg',2,'2023-03-23 15:03:12','公告详情6','2023-03-23 15:03:12'),(7,'公告名称7','upload/gonggao7.jpg',2,'2023-03-23 15:03:12','公告详情7','2023-03-23 15:03:12'),(8,'公告名称8','upload/gonggao8.jpg',1,'2023-03-23 15:03:12','公告详情8','2023-03-23 15:03:12'),(9,'公告名称9','upload/gonggao9.jpg',1,'2023-03-23 15:03:12','公告详情9','2023-03-23 15:03:12'),(10,'公告名称10','upload/gonggao10.jpg',1,'2023-03-23 15:03:12','公告详情10','2023-03-23 15:03:12'),(11,'公告名称11','upload/gonggao11.jpg',1,'2023-03-23 15:03:12','公告详情11','2023-03-23 15:03:12'),(12,'公告名称12','upload/gonggao12.jpg',1,'2023-03-23 15:03:12','公告详情12','2023-03-23 15:03:12'),(13,'公告名称13','upload/gonggao13.jpg',1,'2023-03-23 15:03:12','公告详情13','2023-03-23 15:03:12'),(14,'公告名称14','upload/gonggao14.jpg',2,'2023-03-23 15:03:12','公告详情14','2023-03-23 15:03:12');

/*Table structure for table `liuyan` */

DROP TABLE IF EXISTS `liuyan`;

CREATE TABLE `liuyan` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `liuyan_name` varchar(200) DEFAULT NULL COMMENT '投诉建议标题  Search111 ',
  `liuyan_text` longtext COMMENT '投诉建议内容',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '投诉建议时间',
  `reply_text` longtext COMMENT '回复内容',
  `update_time` timestamp NULL DEFAULT NULL COMMENT '回复时间',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show2 nameShow',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8 COMMENT='投诉建议';

/*Data for the table `liuyan` */

insert  into `liuyan`(`id`,`yonghu_id`,`liuyan_name`,`liuyan_text`,`insert_time`,`reply_text`,`update_time`,`create_time`) values (1,2,'投诉建议标题1','投诉建议内容1','2023-03-23 15:03:12','回复信息1','2023-03-23 15:03:12','2023-03-23 15:03:12'),(2,2,'投诉建议标题2','投诉建议内容2','2023-03-23 15:03:12','回复信息2','2023-03-23 15:03:12','2023-03-23 15:03:12'),(3,1,'投诉建议标题3','投诉建议内容3','2023-03-23 15:03:12','回复信息3','2023-03-23 15:03:12','2023-03-23 15:03:12'),(4,3,'投诉建议标题4','投诉建议内容4','2023-03-23 15:03:12','回复信息4','2023-03-23 15:03:12','2023-03-23 15:03:12'),(5,3,'投诉建议标题5','投诉建议内容5','2023-03-23 15:03:12','回复信息5','2023-03-23 15:03:12','2023-03-23 15:03:12'),(6,3,'投诉建议标题6','投诉建议内容6','2023-03-23 15:03:12','回复信息6','2023-03-23 15:03:12','2023-03-23 15:03:12'),(7,3,'投诉建议标题7','投诉建议内容7','2023-03-23 15:03:12','回复信息7','2023-03-23 15:03:12','2023-03-23 15:03:12'),(8,2,'投诉建议标题8','投诉建议内容8','2023-03-23 15:03:12','回复信息8','2023-03-23 15:03:12','2023-03-23 15:03:12'),(9,3,'投诉建议标题9','投诉建议内容9','2023-03-23 15:03:12','回复信息9','2023-03-23 15:03:12','2023-03-23 15:03:12'),(10,3,'投诉建议标题10','投诉建议内容10','2023-03-23 15:03:12','回复信息10','2023-03-23 15:03:12','2023-03-23 15:03:12'),(11,1,'投诉建议标题11','投诉建议内容11','2023-03-23 15:03:12','回复信息11','2023-03-23 15:03:12','2023-03-23 15:03:12'),(12,3,'投诉建议标题12','投诉建议内容12','2023-03-23 15:03:12','回复信息12','2023-03-23 15:03:12','2023-03-23 15:03:12'),(13,1,'投诉建议标题13','投诉建议内容13','2023-03-23 15:03:12','回复信息13','2023-03-23 15:03:12','2023-03-23 15:03:12'),(14,3,'投诉建议标题14','投诉建议内容14','2023-03-23 15:03:12','回复信息14','2023-03-23 15:03:12','2023-03-23 15:03:12'),(15,1,'不好','建议','2023-03-23 15:34:32','好的 ','2023-03-23 15:38:41','2023-03-23 15:34:32');

/*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=3 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','用户','re7v6w898y49gwzp6ui0ik13imysa8dx','2023-03-23 15:04:09','2023-03-23 16:33:36'),(2,1,'admin','users','管理员','qrv8wbcrb16wnhbvwe9zfnvehdezvusv','2023-03-23 15:11:45','2023-03-23 16:35:58');

/*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','2023-03-23 15:02:17');

/*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_name` varchar(200) DEFAULT NULL COMMENT '用户姓名 Search111 ',
  `yonghu_phone` varchar(200) DEFAULT NULL COMMENT '用户手机号',
  `yonghu_id_number` varchar(200) DEFAULT NULL COMMENT '用户身份证号',
  `yonghu_photo` varchar(200) DEFAULT NULL COMMENT '用户头像',
  `sex_types` int(11) DEFAULT NULL COMMENT '性别',
  `new_money` decimal(10,2) DEFAULT NULL COMMENT '余额 ',
  `yonghu_email` varchar(200) DEFAULT NULL COMMENT '用户邮箱',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='用户';

/*Data for the table `yonghu` */

insert  into `yonghu`(`id`,`username`,`password`,`yonghu_name`,`yonghu_phone`,`yonghu_id_number`,`yonghu_photo`,`sex_types`,`new_money`,`yonghu_email`,`create_time`) values (1,'a1','123456','用户姓名1','17703786901','410224199010102001','upload/yonghu1.jpg',2,'291.36','1@qq.com','2023-03-23 15:03:12'),(2,'a2','123456','用户姓名2','17703786902','410224199010102002','upload/yonghu2.jpg',2,'244.63','2@qq.com','2023-03-23 15:03:12'),(3,'a3','123456','用户姓名3','17703786903','410224199010102003','upload/yonghu3.jpg',1,'645.12','3@qq.com','2023-03-23 15:03:12');

/*Table structure for table `zufanghetong` */

DROP TABLE IF EXISTS `zufanghetong`;

CREATE TABLE `zufanghetong` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',
  `fangyuan_order_id` int(11) DEFAULT NULL COMMENT '租房订单',
  `zufanghetong_name` varchar(200) DEFAULT NULL COMMENT '租房合同  Search111 ',
  `zufanghetong_file` varchar(200) DEFAULT NULL COMMENT '上传租房合同',
  `shoufanghetong_text` text COMMENT '备注',
  `zufanghetong_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',
  `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='租房合同';

/*Data for the table `zufanghetong` */

insert  into `zufanghetong`(`id`,`fangyuan_order_id`,`zufanghetong_name`,`zufanghetong_file`,`shoufanghetong_text`,`zufanghetong_delete`,`create_time`) values (1,1,'租房合同1','upload/file.rar','备注1',2,'2023-03-23 15:03:12'),(2,2,'租房合同2','upload/file.rar','备注2',2,'2023-03-23 15:03:12'),(3,3,'租房合同3','upload/file.rar','备注3',2,'2023-03-23 15:03:12'),(4,4,'租房合同4','upload/file.rar','备注4',2,'2023-03-23 15:03:12'),(5,5,'租房合同5','upload/file.rar','备注5',2,'2023-03-23 15:03:12'),(6,6,'租房合同6','upload/file.rar','备注6',2,'2023-03-23 15:03:12'),(7,7,'租房合同7','upload/file.rar','备注7',2,'2023-03-23 15:03:12'),(8,8,'租房合同8','upload/file.rar','备注8',2,'2023-03-23 15:03:12'),(9,9,'租房合同9','upload/file.rar','备注9',2,'2023-03-23 15:03:12'),(10,10,'租房合同10','upload/file.rar','备注10',2,'2023-03-23 15:03:12'),(11,11,'租房合同11','upload/file.rar','备注11',2,'2023-03-23 15:03:12'),(12,12,'租房合同12','upload/file.rar','备注12',2,'2023-03-23 15:03:12'),(13,13,'租房合同13','upload/file.rar','备注13',2,'2023-03-23 15:03:12'),(14,14,'租房合同14','upload/file.rar','备注14',2,'2023-03-23 15:03:12'),(15,1,'165','/upload/1679556182869.jpg','1651',1,'2023-03-23 15:23:05'),(16,3,'合同','/upload/1679557032479.jpg','合同',1,'2023-03-23 15:37:15');

/*!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 房源租赁Controller模块

java 复制代码 
/**
 * 房源租赁
 * 后端接口
 * @author 学长编程
 * @email
 * WeChat  jsjbysj88
*/
@RestController
@Controller
@RequestMapping("/fangyuanOrder")
public class FangyuanOrderController {
    private static final Logger logger = LoggerFactory.getLogger(FangyuanOrderController.class);

    private static final String TABLE_NAME = "fangyuanOrder";

    @Autowired
    private FangyuanOrderService fangyuanOrderService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private BaoxiuService baoxiuService;//报修
    @Autowired
    private DictionaryService dictionaryService;//字典
    @Autowired
    private FangyuanService fangyuanService;//租房房源
    @Autowired
    private FangyuanCommentbackService fangyuanCommentbackService;//租房评价
    @Autowired
    private FangyuanYuyueService fangyuanYuyueService;//租房预约
    @Autowired
    private ForumService forumService;//论坛
    @Autowired
    private GonggaoService gonggaoService;//公告
    @Autowired
    private LiuyanService liuyanService;//投诉建议
    @Autowired
    private YonghuService yonghuService;//用户
    @Autowired
    private ZufanghetongService zufanghetongService;//租房合同
    @Autowired
    private 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("用户".equals(role))
            params.put("yonghuId",request.getSession().getAttribute("userId"));
        CommonUtil.checkMap(params);
        PageUtils page = fangyuanOrderService.queryPage(params);

        //字典表数据转换
        List<FangyuanOrderView> list =(List<FangyuanOrderView>)page.getList();
        for(FangyuanOrderView 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);
        FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(id);
        if(fangyuanOrder !=null){
            //entity转view
            FangyuanOrderView view = new FangyuanOrderView();
            BeanUtils.copyProperties( fangyuanOrder , view );//把实体数据重构到view中
            //级联表 租房房源
            //级联表
            FangyuanEntity fangyuan = fangyuanService.selectById(fangyuanOrder.getFangyuanId());
            if(fangyuan != null){
            BeanUtils.copyProperties( fangyuan , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "yonghuId"});//把级联的数据添加到view中,并排除id和创建时间字段,当前表的级联注册表
            view.setFangyuanId(fangyuan.getId());
            }
            //级联表 用户
            //级联表
            YonghuEntity yonghu = yonghuService.selectById(fangyuanOrder.getYonghuId());
            if(yonghu != null){
            BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createTime", "insertTime", "updateTime", "yonghuId"});//把级联的数据添加到view中,并排除id和创建时间字段,当前表的级联注册表
            view.setYonghuId(yonghu.getId());
            }
            //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 FangyuanOrderEntity fangyuanOrder, HttpServletRequest request){
        logger.debug("save方法:,,Controller:{},,fangyuanOrder:{}",this.getClass().getName(),fangyuanOrder.toString());

        String role = String.valueOf(request.getSession().getAttribute("role"));
        if(false)
            return R.error(511,"永远不会进入");
        else if("用户".equals(role))
            fangyuanOrder.setYonghuId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId"))));

        fangyuanOrder.setCreateTime(new Date());
        fangyuanOrder.setInsertTime(new Date());
        fangyuanOrderService.insert(fangyuanOrder);

        return R.ok();
    }

    /**
    * 后端修改
    */
    @RequestMapping("/update")
    public R update(@RequestBody FangyuanOrderEntity fangyuanOrder, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {
        logger.debug("update方法:,,Controller:{},,fangyuanOrder:{}",this.getClass().getName(),fangyuanOrder.toString());
        FangyuanOrderEntity oldFangyuanOrderEntity = fangyuanOrderService.selectById(fangyuanOrder.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");
//        else if("用户".equals(role))
//            fangyuanOrder.setYonghuId(Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId"))));

            fangyuanOrderService.updateById(fangyuanOrder);//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<FangyuanOrderEntity> oldFangyuanOrderList =fangyuanOrderService.selectBatchIds(Arrays.asList(ids));//要删除的数据
        fangyuanOrderService.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");
        try {
            List<FangyuanOrderEntity> fangyuanOrderList = 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
                            FangyuanOrderEntity fangyuanOrderEntity = new FangyuanOrderEntity();
//                            fangyuanOrderEntity.setFangyuanOrderUuidNumber(data.get(0));                    //订单编号 要改的
//                            fangyuanOrderEntity.setFangyuanId(Integer.valueOf(data.get(0)));   //房源 要改的
//                            fangyuanOrderEntity.setYonghuId(Integer.valueOf(data.get(0)));   //用户 要改的
//                            fangyuanOrderEntity.setBuyNumber(Integer.valueOf(data.get(0)));   //购买数量 要改的
//                            fangyuanOrderEntity.setFangyuanOrderTime(sdf.parse(data.get(0)));          //预约时间 要改的
//                            fangyuanOrderEntity.setFangyuanOrderTruePrice(data.get(0));                    //实付价格 要改的
//                            fangyuanOrderEntity.setFangyuanOrderTypes(Integer.valueOf(data.get(0)));   //订单类型 要改的
//                            fangyuanOrderEntity.setInsertTime(date);//时间
//                            fangyuanOrderEntity.setCreateTime(date);//时间
                            fangyuanOrderList.add(fangyuanOrderEntity);


                            //把要查询是否重复的字段放入map中
                                //订单编号
                                if(seachFields.containsKey("fangyuanOrderUuidNumber")){
                                    List<String> fangyuanOrderUuidNumber = seachFields.get("fangyuanOrderUuidNumber");
                                    fangyuanOrderUuidNumber.add(data.get(0));//要改的
                                }else{
                                    List<String> fangyuanOrderUuidNumber = new ArrayList<>();
                                    fangyuanOrderUuidNumber.add(data.get(0));//要改的
                                    seachFields.put("fangyuanOrderUuidNumber",fangyuanOrderUuidNumber);
                                }
                        }

                        //查询是否重复
                         //订单编号
                        List<FangyuanOrderEntity> fangyuanOrderEntities_fangyuanOrderUuidNumber = fangyuanOrderService.selectList(new EntityWrapper<FangyuanOrderEntity>().in("fangyuan_order_uuid_number", seachFields.get("fangyuanOrderUuidNumber")));
                        if(fangyuanOrderEntities_fangyuanOrderUuidNumber.size() >0 ){
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for(FangyuanOrderEntity s:fangyuanOrderEntities_fangyuanOrderUuidNumber){
                                repeatFields.add(s.getFangyuanOrderUuidNumber());
                            }
                            return R.error(511,"数据库的该表中的 [订单编号] 字段已经存在 存在数据为:"+repeatFields.toString());
                        }
                        fangyuanOrderService.insertBatch(fangyuanOrderList);
                        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");
        }
    }

    /**
    * 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 = fangyuanOrderService.queryPage(params);

        //字典表数据转换
        List<FangyuanOrderView> list =(List<FangyuanOrderView>)page.getList();
        for(FangyuanOrderView 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") Long id, HttpServletRequest request){
        logger.debug("detail方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
        FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(id);
            if(fangyuanOrder !=null){


                //entity转view
                FangyuanOrderView view = new FangyuanOrderView();
                BeanUtils.copyProperties( fangyuanOrder , view );//把实体数据重构到view中

                //级联表
                    FangyuanEntity fangyuan = fangyuanService.selectById(fangyuanOrder.getFangyuanId());
                if(fangyuan != null){
                    BeanUtils.copyProperties( fangyuan , view ,new String[]{ "id", "createDate"});//把级联的数据添加到view中,并排除id和创建时间字段
                    view.setFangyuanId(fangyuan.getId());
                }
                //级联表
                    YonghuEntity yonghu = yonghuService.selectById(fangyuanOrder.getYonghuId());
                if(yonghu != null){
                    BeanUtils.copyProperties( yonghu , view ,new String[]{ "id", "createDate"});//把级联的数据添加到view中,并排除id和创建时间字段
                    view.setYonghuId(yonghu.getId());
                }
                //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 FangyuanOrderEntity fangyuanOrder, HttpServletRequest request){
        logger.debug("add方法:,,Controller:{},,fangyuanOrder:{}",this.getClass().getName(),fangyuanOrder.toString());
            FangyuanEntity fangyuanEntity = fangyuanService.selectById(fangyuanOrder.getFangyuanId());
            if(fangyuanEntity == null){
                return R.error(511,"查不到该租房房源");
            }
            // Double fangyuanNewMoney = fangyuanEntity.getFangyuanNewMoney();

            if(false){
            }
            else if(fangyuanEntity.getFangyuanNewMoney() == null){
                return R.error(511,"租赁价格/月不能为空");
            }
            else if((fangyuanEntity.getFangyuanKucunNumber() -fangyuanOrder.getBuyNumber())<0){
                return R.error(511,"购买数量不能大于库存数量");
            }

            //计算所获得积分
            Double buyJifen =0.0;
            Integer userId = (Integer) request.getSession().getAttribute("userId");
            YonghuEntity yonghuEntity = yonghuService.selectById(userId);
            if(yonghuEntity == null)
                return R.error(511,"用户不能为空");
            if(yonghuEntity.getNewMoney() == null)
                return R.error(511,"用户金额不能为空");
            double balance = yonghuEntity.getNewMoney() - fangyuanEntity.getFangyuanNewMoney()*fangyuanOrder.getBuyNumber();//余额
            if(balance<0)
                return R.error(511,"余额不够支付");
            fangyuanOrder.setFangyuanOrderTypes(101); //设置订单状态为已缴纳订金
            fangyuanOrder.setFangyuanOrderTruePrice(fangyuanEntity.getFangyuanNewMoney()*fangyuanOrder.getBuyNumber()); //设置实付价格
            fangyuanOrder.setYonghuId(userId); //设置订单支付人id
            fangyuanOrder.setFangyuanOrderUuidNumber(String.valueOf(new Date().getTime()));
            fangyuanOrder.setInsertTime(new Date());
            fangyuanOrder.setCreateTime(new Date());
                fangyuanEntity.setFangyuanKucunNumber( fangyuanEntity.getFangyuanKucunNumber() -fangyuanOrder.getBuyNumber());
                fangyuanService.updateById(fangyuanEntity);
                fangyuanOrderService.insert(fangyuanOrder);//新增订单
            //更新第一注册表
            yonghuEntity.setNewMoney(balance);//设置金额
            yonghuService.updateById(yonghuEntity);


            return R.ok();
    }

    /**
    * 退还订金
    */
    @RequestMapping("/refund")
    public R refund(Integer id, HttpServletRequest request){
        logger.debug("refund方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
        String role = String.valueOf(request.getSession().getAttribute("role"));

            FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(id);//当前表service
            Integer buyNumber = fangyuanOrder.getBuyNumber();
            Integer fangyuanId = fangyuanOrder.getFangyuanId();
            if(fangyuanId == null)
                return R.error(511,"查不到该租房房源");
            FangyuanEntity fangyuanEntity = fangyuanService.selectById(fangyuanId);
            if(fangyuanEntity == null)
                return R.error(511,"查不到该租房房源");
            Double fangyuanNewMoney = fangyuanEntity.getFangyuanNewMoney();
            if(fangyuanNewMoney == null)
                return R.error(511,"租房房源价格不能为空");

            Integer userId = (Integer) request.getSession().getAttribute("userId");
            YonghuEntity yonghuEntity = yonghuService.selectById(userId);
            if(yonghuEntity == null)
                return R.error(511,"用户不能为空");
            if(yonghuEntity.getNewMoney() == null)
            return R.error(511,"用户金额不能为空");
            Double zhekou = 1.0;

                //计算金额
                Double money = fangyuanEntity.getFangyuanNewMoney() * buyNumber  * zhekou;
                //计算所获得积分
                Double buyJifen = 0.0;
                yonghuEntity.setNewMoney(yonghuEntity.getNewMoney() + money); //设置金额



            fangyuanEntity.setFangyuanKucunNumber(fangyuanEntity.getFangyuanKucunNumber() + buyNumber);


            fangyuanOrder.setFangyuanOrderTypes(102);//设置订单状态为已退还订金
            fangyuanOrderService.updateById(fangyuanOrder);//根据id更新
            yonghuService.updateById(yonghuEntity);//更新用户信息
            fangyuanService.updateById(fangyuanEntity);//更新订单中租房房源的信息

            return R.ok();
    }

    /**
    * 评价
    */
    @RequestMapping("/commentback")
    public R commentback(Integer id, String commentbackText, Integer fangyuanCommentbackPingfenNumber, HttpServletRequest request){
        logger.debug("commentback方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
            FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(id);
        if(fangyuanOrder == null)
            return R.error(511,"查不到该订单");
        Integer fangyuanId = fangyuanOrder.getFangyuanId();
        if(fangyuanId == null)
            return R.error(511,"查不到该租房房源");

        FangyuanCommentbackEntity fangyuanCommentbackEntity = new FangyuanCommentbackEntity();
            fangyuanCommentbackEntity.setId(id);
            fangyuanCommentbackEntity.setFangyuanId(fangyuanId);
            fangyuanCommentbackEntity.setYonghuId((Integer) request.getSession().getAttribute("userId"));
            fangyuanCommentbackEntity.setFangyuanCommentbackText(commentbackText);
            fangyuanCommentbackEntity.setInsertTime(new Date());
            fangyuanCommentbackEntity.setReplyText(null);
            fangyuanCommentbackEntity.setUpdateTime(null);
            fangyuanCommentbackEntity.setCreateTime(new Date());
            fangyuanCommentbackService.insert(fangyuanCommentbackEntity);

            fangyuanOrder.setFangyuanOrderTypes(105);//设置订单状态为已评价
            fangyuanOrderService.updateById(fangyuanOrder);//根据id更新
            return R.ok();
    }

    /**
     * 上传合同
     */
    @RequestMapping("/deliver")
    public R deliver(Integer id  , HttpServletRequest request){
        logger.debug("refund:,,Controller:{},,ids:{}",this.getClass().getName(),id.toString());
        FangyuanOrderEntity  fangyuanOrderEntity = fangyuanOrderService.selectById(id);
        fangyuanOrderEntity.setFangyuanOrderTypes(103);//设置订单状态为已上传合同
        fangyuanOrderService.updateById( fangyuanOrderEntity);

        return R.ok();
    }

    /**
     * 签订合同
     */
    @RequestMapping("/receiving")
    public R receiving(Integer id , HttpServletRequest request){
        logger.debug("refund:,,Controller:{},,ids:{}",this.getClass().getName(),id.toString());
        FangyuanOrderEntity  fangyuanOrderEntity = fangyuanOrderService.selectById(id);
        fangyuanOrderEntity.setFangyuanOrderTypes(104);//设置订单状态为签订合同
        fangyuanOrderService.updateById( fangyuanOrderEntity);
        return R.ok();
    }

}

5.2 房源租赁Service模块

java 复制代码 
package com.service;

import com.baomidou.mybatisplus.service.IService;
import com.utils.PageUtils;
import com.entity.FangyuanOrderEntity;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.lang.Nullable;
import java.util.List;

/**
 * 房源租赁 服务类
 */
public interface FangyuanOrderService extends IService<FangyuanOrderEntity> {

    /**
    * @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 房源租赁ServiceImpl模块

java 复制代码 
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.FangyuanOrderDao;
import com.entity.FangyuanOrderEntity;
import com.service.FangyuanOrderService;
import com.entity.view.FangyuanOrderView;

/**
 * 房源租赁 服务实现类
 */
@Service("fangyuanOrderService")
@Transactional
public class FangyuanOrderServiceImpl extends ServiceImpl<FangyuanOrderDao, FangyuanOrderEntity> implements FangyuanOrderService {

    @Override
    public PageUtils queryPage(Map<String,Object> params) {
        Page<FangyuanOrderView> page =new Query<FangyuanOrderView>(params).getPage();
        page.setRecords(baseMapper.selectListView(page,params));
        return new PageUtils(page);
    }

}

5.4 房源租赁Dao模块

java 复制代码 
package com.dao;

import com.entity.FangyuanOrderEntity;
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.FangyuanOrderView;

/**
 * 房源租赁 Dao 接口
 *
 * @author 学长编程
 * WeChat  jsjbysj88
*/
public interface FangyuanOrderDao extends BaseMapper<FangyuanOrderEntity> {

   List<FangyuanOrderView> 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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