计算机毕业设计基于javaweb的宠物认养系统的设计与实现 Java实战项目附源码+文档+视频讲解

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计算机毕业设计《1000套》✌

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)

[5.1 宠物Controller模块](#5.1 宠物Controller模块)

[5.2 宠物Service模块](#5.2 宠物Service模块)

[5.3 宠物ServiceImpl模块](#5.3 宠物ServiceImpl模块)

[5.4 宠物Dao模块](#5.4 宠物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

传统办法管理信息首先需要花费的时间比较多，其次数据出错率比较高，而且对错误的数据进行更改也比较困难，最后，检索数据费事费力。因此，在计算机上安装宠物认养系统软件来发挥其高效地信息处理的作用，可以规范信息管理流程，让管理工作可以系统化和程序化，同时，宠物认养系统的有效运用可以帮助管理人员准确快速地处理信息。

宠物认养系统在对开发工具的选择上也很慎重，为了便于开发实现，选择的开发工具为Eclipse，选择的数据库工具为Mysql。以此搭建开发环境实现宠物猫认养系统的功能。其中管理员管理用户，新闻公告。

宠物认养系统是一款运用软件开发技术设计实现的应用系统，在信息处理上可以达到快速的目的，不管是针对数据添加，数据维护和统计，以及数据查询等处理要求，宠物猫认养系统都可以轻松应对。

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

用户管理：管理员可以对用户信息进行查询管理，可以删除用户信息、修改用户信息、新增用户信息，还进行了对用户名称的模糊查询的条件。

宠物用品管理：查看已发布的宠物用品数据，修改宠物用品，宠物用品作废，即可删除，还进行了对宠物用品名称的模糊查询宠物用品信息的类型查询等等一些条件。

宠物讨论管理：管理员根据萌宠讨论进行条件查询，还可以对萌宠讨论进行新增、修改、查询操作等等。

公告信息管理：让管理员根据公告信息进行新增、修改、查询操作等等。

4、数据库表结构设计

sql 复制代码

CREATE DATABASE /*!32312 IF NOT EXISTS*/`chongwumaorenyang` /*!40100 DEFAULT CHARACTER SET utf8 */;

USE `chongwumaorenyang`;

/*Table structure for table `address` */

DROP TABLE IF EXISTS `address`;

CREATE TABLE `address` (
  `id` int(20) NOT NULL AUTO_INCREMENT COMMENT '主键 ',
  `yonghu_id` int(20) NOT NULL COMMENT '创建用户',
  `address_name` varchar(200) NOT NULL COMMENT '收货人 ',
  `address_phone` varchar(200) NOT NULL COMMENT '电话 ',
  `address_dizhi` varchar(200) NOT NULL COMMENT '地址 ',
  `isdefault_types` int(11) NOT NULL COMMENT '是否默认地址 ',
  `insert_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间',
  `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
  `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间 show3',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='收货地址';

/*Data for the table `address` */

insert  into `address`(`id`,`yonghu_id`,`address_name`,`address_phone`,`address_dizhi`,`isdefault_types`,`insert_time`,`update_time`,`create_time`) values (1,2,'收货人1','17703786901','地址1',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(2,2,'收货人2','17703786902','地址2',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(3,1,'收货人3','17703786903','地址3',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(4,2,'收货人4','17703786904','地址4',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(5,1,'收货人5','17703786905','地址5',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(6,2,'收货人6','17703786906','地址6',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(7,2,'收货人7','17703786907','地址7',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(8,1,'收货人8','17703786908','地址8',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(9,2,'收货人9','17703786909','地址9',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(10,2,'收货人10','17703786910','地址10',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(11,3,'收货人11','17703786911','地址11',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(12,1,'收货人12','17703786912','地址12',2,'2023-03-04 13:10:01','2023-03-04 14:11:59','2023-03-04 13:10:01'),(13,1,'收货人13','17703786913','地址13',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(14,2,'收货人14','17703786914','地址14',1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01');

/*Table structure for table `chongwu` */

DROP TABLE IF EXISTS `chongwu`;

CREATE TABLE `chongwu` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `chongwu_name` varchar(200) DEFAULT NULL COMMENT '宠物名称 Search111',
  `chongwu_photo` varchar(200) DEFAULT NULL COMMENT '宠物照片',
  `chongwu_types` int(11) DEFAULT NULL COMMENT '宠物品种 Search111',
  `chongwuleix_types` int(11) DEFAULT NULL COMMENT '宠物类型 Search111',
  `chongwu_age` int(11) DEFAULT NULL COMMENT '宠物年龄',
  `xingbie_types` int(11) DEFAULT NULL COMMENT '宠物性别 Search111',
  `chongwu_tezheng` varchar(200) DEFAULT NULL COMMENT '宠物特征',
  `dongwu_types` int(11) DEFAULT NULL COMMENT '宠物状态 Search111',
  `chongwu_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',
  `chongwu_content` text COMMENT '宠物简介 ',
  `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='宠物';

/*Data for the table `chongwu` */

insert  into `chongwu`(`id`,`chongwu_name`,`chongwu_photo`,`chongwu_types`,`chongwuleix_types`,`chongwu_age`,`xingbie_types`,`chongwu_tezheng`,`dongwu_types`,`chongwu_delete`,`chongwu_content`,`create_time`) values (1,'宠物名称1','upload/chongwu1.jpg',3,2,388,2,'宠物特征1',1,1,'宠物简介1','2023-03-04 13:10:01'),(2,'宠物名称2','upload/chongwu2.jpg',3,2,374,1,'宠物特征2',1,1,'宠物简介2','2023-03-04 13:10:01'),(3,'宠物名称3','upload/chongwu3.jpg',1,1,275,1,'宠物特征3',2,1,'宠物简介3','2023-03-04 13:10:01'),(4,'宠物名称4','upload/chongwu4.jpg',3,1,177,1,'宠物特征4',1,1,'宠物简介4','2023-03-04 13:10:01'),(5,'宠物名称5','upload/chongwu5.jpg',3,1,293,1,'宠物特征5',2,1,'宠物简介5','2023-03-04 13:10:01'),(6,'宠物名称6','upload/chongwu6.jpg',1,2,36,1,'宠物特征6',1,1,'宠物简介6','2023-03-04 13:10:01'),(7,'宠物名称7','upload/chongwu7.jpg',3,2,64,2,'宠物特征7',1,1,'宠物简介7','2023-03-04 13:10:01'),(8,'宠物名称8','upload/chongwu1.jpg',1,1,177,1,'宠物特征8',2,1,'宠物简介8','2023-03-04 13:10:01'),(9,'宠物名称9','upload/chongwu2.jpg',3,2,408,1,'宠物特征9',2,1,'宠物简介9','2023-03-04 13:10:01'),(10,'宠物名称10','upload/chongwu3.jpg',2,3,137,2,'宠物特征10',2,1,'宠物简介10','2023-03-04 13:10:01'),(11,'宠物名称11','upload/chongwu4.jpg',2,3,153,1,'宠物特征11',2,1,'宠物简介11','2023-03-04 13:10:01'),(12,'宠物名称12','upload/chongwu5.jpg',1,2,318,1,'宠物特征12',1,1,'宠物简介12','2023-03-04 13:10:01'),(13,'宠物名称13','upload/chongwu6.jpg',1,1,448,1,'宠物特征13',2,1,'宠物简介13','2023-03-04 13:10:01'),(14,'宠物名称14','upload/chongwu7.jpg',3,3,457,2,'宠物特征14',1,1,'宠物简介14','2023-03-04 13:10:01');

/*Table structure for table `chongwu_yuyue` */

DROP TABLE IF EXISTS `chongwu_yuyue`;

CREATE TABLE `chongwu_yuyue` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `chongwu_id` int(11) DEFAULT NULL COMMENT '宠物',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `chongwu_yuyue_text` text COMMENT '领养原因 ',
  `chongwu_yuyue_types` int(11) DEFAULT NULL COMMENT '领养状态 Search111',
  `chongwu_yuyue_yesno_types` int(11) DEFAULT NULL COMMENT '领养审核 Search111',
  `chongwu_yuyue_yesno_text` text COMMENT '审核结果',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '申请时间',
  `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='宠物领养申请';

/*Data for the table `chongwu_yuyue` */

insert  into `chongwu_yuyue`(`id`,`chongwu_id`,`yonghu_id`,`chongwu_yuyue_text`,`chongwu_yuyue_types`,`chongwu_yuyue_yesno_types`,`chongwu_yuyue_yesno_text`,`insert_time`,`create_time`) values (1,1,3,'领养原因1',102,1,NULL,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(2,2,2,'领养原因2',104,1,NULL,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(3,3,1,'领养原因3',104,2,'123','2023-03-04 13:10:01','2023-03-04 13:10:01'),(16,8,1,'123123123',104,2,'123','2023-03-04 14:12:30','2023-03-04 14:12:30');

/*Table structure for table `chongwuyongpin` */

DROP TABLE IF EXISTS `chongwuyongpin`;

CREATE TABLE `chongwuyongpin` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `chongwuyongpin_name` varchar(200) DEFAULT NULL COMMENT '宠物用品名称 Search111',
  `chongwuyongpin_photo` varchar(200) DEFAULT NULL COMMENT '宠物用品照片',
  `chongwuyongpin_types` int(11) DEFAULT NULL COMMENT '宠物用品类型 Search111',
  `chongwuyongpin_kucun_number` int(11) DEFAULT NULL COMMENT '宠物用品库存',
  `chongwuyongpin_old_money` decimal(10,2) DEFAULT NULL COMMENT '原价 ',
  `chongwuyongpin_new_money` decimal(10,2) DEFAULT NULL COMMENT '现价',
  `chongwuyongpin_clicknum` int(11) DEFAULT NULL COMMENT '点击次数',
  `shangxia_types` int(11) DEFAULT NULL COMMENT '是否上架 ',
  `chongwuyongpin_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',
  `chongwuyongpin_content` text COMMENT '宠物用品简介 ',
  `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='宠物用品';

/*Data for the table `chongwuyongpin` */

insert  into `chongwuyongpin`(`id`,`chongwuyongpin_name`,`chongwuyongpin_photo`,`chongwuyongpin_types`,`chongwuyongpin_kucun_number`,`chongwuyongpin_old_money`,`chongwuyongpin_new_money`,`chongwuyongpin_clicknum`,`shangxia_types`,`chongwuyongpin_delete`,`chongwuyongpin_content`,`create_time`) values (1,'宠物用品名称1','upload/chongwuyongpin1.jpg',1,101,'777.29','488.66',246,1,1,'宠物用品简介1','2023-03-04 13:10:01'),(2,'宠物用品名称2','upload/chongwuyongpin2.jpg',3,102,'522.99','461.23',277,1,1,'宠物用品简介2','2023-03-04 13:10:01'),(3,'宠物用品名称3','upload/chongwuyongpin3.jpg',1,103,'923.16','215.39',385,1,1,'宠物用品简介3','2023-03-04 13:10:01'),(4,'宠物用品名称4','upload/chongwuyongpin4.jpg',1,104,'805.05','453.46',279,1,1,'宠物用品简介4','2023-03-04 13:10:01'),(5,'宠物用品名称5','upload/chongwuyongpin5.jpg',2,104,'533.06','94.79',209,1,1,'宠物用品简介5','2023-03-04 13:10:01'),(6,'宠物用品名称6','upload/chongwuyongpin6.jpg',2,106,'729.79','214.99',377,1,1,'宠物用品简介6','2023-03-04 13:10:01'),(7,'宠物用品名称7','upload/chongwuyongpin7.jpg',3,107,'906.58','404.15',381,1,1,'宠物用品简介7','2023-03-04 13:10:01'),(8,'宠物用品名称8','upload/chongwuyongpin8.jpg',2,108,'764.63','333.78',493,1,1,'宠物用品简介8','2023-03-04 13:10:01'),(9,'宠物用品名称9','upload/chongwuyongpin9.jpg',2,108,'564.91','143.26',354,1,1,'宠物用品简介9','2023-03-04 13:10:01'),(10,'宠物用品名称10','upload/chongwuyongpin10.jpg',3,1010,'779.40','415.22',164,1,1,'宠物用品简介10','2023-03-04 13:10:01'),(11,'宠物用品名称11','upload/chongwuyongpin11.jpg',3,1011,'856.37','382.81',15,1,1,'宠物用品简介11','2023-03-04 13:10:01'),(12,'宠物用品名称12','upload/chongwuyongpin12.jpg',3,1012,'982.42','314.00',475,1,1,'宠物用品简介12','2023-03-04 13:10:01'),(13,'宠物用品名称13','upload/chongwuyongpin13.jpg',2,1013,'708.34','217.11',131,1,1,'宠物用品简介13','2023-03-04 13:10:01'),(14,'宠物用品名称14','upload/chongwuyongpin14.jpg',1,1014,'734.51','384.54',114,2,1,'宠物用品简介14','2023-03-04 13:10:01');

/*Table structure for table `chongwuyongpin_collection` */

DROP TABLE IF EXISTS `chongwuyongpin_collection`;

CREATE TABLE `chongwuyongpin_collection` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `chongwuyongpin_id` int(11) DEFAULT NULL COMMENT '宠物用品',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `chongwuyongpin_collection_types` int(11) DEFAULT NULL COMMENT '类型',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '收藏时间',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 photoShow',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='宠物用品收藏';

/*Data for the table `chongwuyongpin_collection` */

insert  into `chongwuyongpin_collection`(`id`,`chongwuyongpin_id`,`yonghu_id`,`chongwuyongpin_collection_types`,`insert_time`,`create_time`) values (1,1,2,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(3,3,2,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(4,4,2,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(5,5,1,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(6,6,3,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(7,7,1,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(8,8,3,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(9,9,3,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(10,10,2,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(11,11,3,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(12,12,2,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(13,13,1,1,'2023-03-04 13:10:01','2023-03-04 13:10:01'),(14,14,1,1,'2023-03-04 13:10:01','2023-03-04 13:10:01');

/*Table structure for table `chongwuyongpin_order` */

DROP TABLE IF EXISTS `chongwuyongpin_order`;

CREATE TABLE `chongwuyongpin_order` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `chongwuyongpin_order_uuid_number` varchar(200) DEFAULT NULL COMMENT '订单号',
  `address_id` int(11) DEFAULT NULL COMMENT '收货地址 ',
  `chongwuyongpin_id` int(11) DEFAULT NULL COMMENT '宠物用品',
  `yonghu_id` int(11) DEFAULT NULL COMMENT '用户',
  `buy_number` int(11) DEFAULT NULL COMMENT '购买数量',
  `chongwuyongpin_order_true_price` decimal(10,2) DEFAULT NULL COMMENT '实付价格',
  `chongwuyongpin_order_types` int(11) DEFAULT NULL COMMENT '订单类型 Search111',
  `chongwuyongpin_order_payment_types` int(11) DEFAULT NULL COMMENT '支付类型',
  `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',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COMMENT='宠物用品订单';

/*Data for the table `chongwuyongpin_order` */

insert  into `chongwuyongpin_order`(`id`,`chongwuyongpin_order_uuid_number`,`address_id`,`chongwuyongpin_id`,`yonghu_id`,`buy_number`,`chongwuyongpin_order_true_price`,`chongwuyongpin_order_types`,`chongwuyongpin_order_payment_types`,`insert_time`,`create_time`) values (7,'1677910310713',3,9,1,1,'143.26',104,1,'2023-03-04 14:11:51','2023-03-04 14:11:51'),(8,'1677910333218',12,5,1,1,'94.79',104,1,'2023-03-04 14:12:13','2023-03-04 14:12:13');

/*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` int(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=81 DEFAULT CHARSET=utf8 COMMENT='字典表';

/*Data for the table `dictionary` */

insert  into `dictionary`(`id`,`dic_code`,`dic_name`,`code_index`,`index_name`,`super_id`,`beizhu`,`create_time`) values (42,'chongwu_types','宠物品种',1,'宠物品种1',NULL,NULL,'2023-03-04 13:09:12'),(43,'chongwu_types','宠物品种',2,'宠物品种2',NULL,NULL,'2023-03-04 13:09:12'),(44,'chongwu_types','宠物品种',3,'宠物品种3',NULL,NULL,'2023-03-04 13:09:12'),(45,'chongwuleix_types','宠物类型',1,'宠物类型1',NULL,NULL,'2023-03-04 13:09:12'),(46,'chongwuleix_types','宠物类型',2,'宠物类型2',NULL,NULL,'2023-03-04 13:09:12'),(47,'chongwuleix_types','宠物类型',3,'宠物类型3',NULL,NULL,'2023-03-04 13:09:12'),(48,'xingbie_types','宠物性别',1,'公',NULL,NULL,'2023-03-04 13:09:12'),(49,'xingbie_types','宠物性别',2,'母',NULL,NULL,'2023-03-04 13:09:12'),(50,'dongwu_types','宠物状态',1,'待领养',NULL,NULL,'2023-03-04 13:09:12'),(51,'dongwu_types','宠物状态',2,'已领养',NULL,NULL,'2023-03-04 13:09:12'),(52,'chongwu_yuyue_yesno_types','领养审核',1,'待审核',NULL,NULL,'2023-03-04 13:09:12'),(53,'chongwu_yuyue_yesno_types','领养审核',2,'通过',NULL,NULL,'2023-03-04 13:09:12'),(54,'chongwu_yuyue_yesno_types','领养审核',3,'拒绝',NULL,NULL,'2023-03-04 13:09:12'),(55,'chongwu_yuyue_types','领养状态',101,'已申请领养',NULL,NULL,'2023-03-04 13:09:12'),(56,'chongwu_yuyue_types','领养状态',100,'拒绝领养申请',NULL,NULL,'2023-03-04 13:09:12'),(57,'chongwu_yuyue_types','领养状态',99,'同意领养申请',NULL,NULL,'2023-03-04 13:09:12'),(58,'chongwu_yuyue_types','领养状态',102,'取消领养',NULL,NULL,'2023-03-04 13:09:12'),(59,'chongwu_yuyue_types','领养状态',103,'已寄送',NULL,NULL,'2023-03-04 13:09:12'),(60,'chongwu_yuyue_types','领养状态',104,'已收到',NULL,NULL,'2023-03-04 13:09:12'),(61,'shangxia_types','上下架',1,'上架',NULL,NULL,'2023-03-04 13:09:12'),(62,'shangxia_types','上下架',2,'下架',NULL,NULL,'2023-03-04 13:09:12'),(63,'chongwuyongpin_types','宠物用品类型',1,'宠物用品类型1',NULL,NULL,'2023-03-04 13:09:13'),(64,'chongwuyongpin_types','宠物用品类型',2,'宠物用品类型2',NULL,NULL,'2023-03-04 13:09:13'),(65,'chongwuyongpin_types','宠物用品类型',3,'宠物用品类型3',NULL,NULL,'2023-03-04 13:09:13'),(66,'chongwuyongpin_collection_types','收藏表类型',1,'收藏',NULL,NULL,'2023-03-04 13:09:13'),(67,'isdefault_types','是否默认地址',1,'否',NULL,NULL,'2023-03-04 13:09:13'),(68,'isdefault_types','是否默认地址',2,'是',NULL,NULL,'2023-03-04 13:09:13'),(69,'chongwuyongpin_order_types','订单类型',101,'已支付',NULL,NULL,'2023-03-04 13:09:13'),(70,'chongwuyongpin_order_types','订单类型',102,'退款',NULL,NULL,'2023-03-04 13:09:13'),(71,'chongwuyongpin_order_types','订单类型',103,'已发货',NULL,NULL,'2023-03-04 13:09:13'),(72,'chongwuyongpin_order_types','订单类型',104,'已收货',NULL,NULL,'2023-03-04 13:09:13'),(73,'chongwuyongpin_order_payment_types','订单支付类型',1,'余额',NULL,NULL,'2023-03-04 13:09:13'),(74,'forum_state_types','帖子状态',1,'发帖',NULL,NULL,'2023-03-04 13:09:13'),(75,'forum_state_types','帖子状态',2,'回帖',NULL,NULL,'2023-03-04 13:09:13'),(76,'news_types','公告类型',1,'公告类型1',NULL,NULL,'2023-03-04 13:09:13'),(77,'news_types','公告类型',2,'公告类型2',NULL,NULL,'2023-03-04 13:09:13'),(78,'news_types','公告类型',3,'公告类型3',NULL,NULL,'2023-03-04 13:09:13'),(79,'sex_types','性别',1,'男',NULL,NULL,'2023-03-04 13:09:13'),(80,'sex_types','性别',2,'女',NULL,NULL,'2023-03-04 13:09:13');

/*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` text 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='萌宠讨论';

/*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',1,NULL,'发布内容1',371,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(2,'帖子标题2',2,NULL,'发布内容2',317,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(3,'帖子标题3',3,NULL,'发布内容3',101,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(4,'帖子标题4',1,NULL,'发布内容4',416,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(5,'帖子标题5',2,NULL,'发布内容5',319,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(6,'帖子标题6',1,NULL,'发布内容6',404,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(7,'帖子标题7',2,NULL,'发布内容7',314,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(8,'帖子标题8',1,NULL,'发布内容8',464,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(9,'帖子标题9',1,NULL,'发布内容9',256,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(10,'帖子标题10',1,NULL,'发布内容10',108,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(11,'帖子标题11',1,NULL,'发布内容11',95,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(12,'帖子标题12',2,NULL,'发布内容12',59,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(13,'帖子标题13',1,NULL,'发布内容13',122,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(14,'帖子标题14',1,NULL,'发布内容14',83,1,'2023-03-04 13:10:01','2023-03-04 13:10:01','2023-03-04 13:10:01'),(15,NULL,1,NULL,'132123123',14,2,'2023-03-04 14:13:32',NULL,'2023-03-04 14:13:32'),(16,NULL,NULL,1,'123123',14,2,'2023-03-04 14:17:57',NULL,'2023-03-04 14:17:57');

/*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 '留言标题  Search111 ',
  `liuyan_text` text COMMENT '留言内容',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '留言时间',
  `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 show2 nameShow',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8 COMMENT='留言反馈';

/*Data for the table `liuyan` */

insert  into `liuyan`(`id`,`yonghu_id`,`liuyan_name`,`liuyan_text`,`insert_time`,`reply_text`,`update_time`,`create_time`) values (1,1,'留言标题1','留言内容1','2023-03-04 13:10:01','回复信息1','2023-03-04 13:10:01','2023-03-04 13:10:01'),(2,1,'留言标题2','留言内容2','2023-03-04 13:10:01','回复信息2','2023-03-04 13:10:01','2023-03-04 13:10:01'),(3,3,'留言标题3','留言内容3','2023-03-04 13:10:01','回复信息3','2023-03-04 13:10:01','2023-03-04 13:10:01'),(4,2,'留言标题4','留言内容4','2023-03-04 13:10:01','回复信息4','2023-03-04 13:10:01','2023-03-04 13:10:01'),(5,2,'留言标题5','留言内容5','2023-03-04 13:10:01','回复信息5','2023-03-04 13:10:01','2023-03-04 13:10:01'),(6,1,'留言标题6','留言内容6','2023-03-04 13:10:01','回复信息6','2023-03-04 13:10:01','2023-03-04 13:10:01'),(7,1,'留言标题7','留言内容7','2023-03-04 13:10:01','回复信息7','2023-03-04 13:10:01','2023-03-04 13:10:01'),(8,2,'留言标题8','留言内容8','2023-03-04 13:10:01','回复信息8','2023-03-04 13:10:01','2023-03-04 13:10:01'),(9,2,'留言标题9','留言内容9','2023-03-04 13:10:01','回复信息9','2023-03-04 13:10:01','2023-03-04 13:10:01'),(10,1,'留言标题10','留言内容10','2023-03-04 13:10:01','回复信息10','2023-03-04 13:10:01','2023-03-04 13:10:01'),(11,1,'留言标题11','留言内容11','2023-03-04 13:10:01','回复信息11','2023-03-04 13:10:01','2023-03-04 13:10:01'),(12,2,'留言标题12','留言内容12','2023-03-04 13:10:01','回复信息12','2023-03-04 13:10:01','2023-03-04 13:10:01'),(13,3,'留言标题13','留言内容13','2023-03-04 13:10:01','回复信息13','2023-03-04 13:10:01','2023-03-04 13:10:01'),(14,2,'留言标题14','留言内容14','2023-03-04 13:10:01','回复信息14','2023-03-04 13:10:01','2023-03-04 13:10:01'),(15,1,'123','123','2023-03-04 14:13:24','123','2023-03-04 14:18:04','2023-03-04 14:13:24');

/*Table structure for table `news` */

DROP TABLE IF EXISTS `news`;

CREATE TABLE `news` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `news_name` varchar(200) DEFAULT NULL COMMENT '公告标题  Search111 ',
  `news_types` int(11) DEFAULT NULL COMMENT '公告类型  Search111 ',
  `news_photo` varchar(200) DEFAULT NULL COMMENT '公告图片',
  `insert_time` timestamp NULL DEFAULT NULL COMMENT '添加时间',
  `news_content` text 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='通知公告';

/*Data for the table `news` */

insert  into `news`(`id`,`news_name`,`news_types`,`news_photo`,`insert_time`,`news_content`,`create_time`) values (1,'公告标题1',1,'upload/news1.jpg','2023-03-04 13:10:01','公告详情1','2023-03-04 13:10:01'),(2,'公告标题2',3,'upload/news2.jpg','2023-03-04 13:10:01','公告详情2','2023-03-04 13:10:01'),(3,'公告标题3',1,'upload/news3.jpg','2023-03-04 13:10:01','公告详情3','2023-03-04 13:10:01'),(4,'公告标题4',3,'upload/news4.jpg','2023-03-04 13:10:01','公告详情4','2023-03-04 13:10:01'),(5,'公告标题5',1,'upload/news5.jpg','2023-03-04 13:10:01','公告详情5','2023-03-04 13:10:01'),(6,'公告标题6',1,'upload/news6.jpg','2023-03-04 13:10:01','公告详情6','2023-03-04 13:10:01'),(7,'公告标题7',1,'upload/news7.jpg','2023-03-04 13:10:01','公告详情7','2023-03-04 13:10:01'),(8,'公告标题8',3,'upload/news8.jpg','2023-03-04 13:10:01','公告详情8','2023-03-04 13:10:01'),(9,'公告标题9',1,'upload/news9.jpg','2023-03-04 13:10:01','公告详情9','2023-03-04 13:10:01'),(10,'公告标题10',2,'upload/news10.jpg','2023-03-04 13:10:01','公告详情10','2023-03-04 13:10:01'),(11,'公告标题11',1,'upload/news11.jpg','2023-03-04 13:10:01','公告详情11','2023-03-04 13:10:01'),(12,'公告标题12',3,'upload/news12.jpg','2023-03-04 13:10:01','公告详情12','2023-03-04 13:10:01'),(13,'公告标题13',1,'upload/news13.jpg','2023-03-04 13:10:01','公告详情13','2023-03-04 13:10:01'),(14,'公告标题14',1,'upload/news14.jpg','2023-03-04 13:10:01','公告详情14','2023-03-04 13:10:01');

/*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 '用户id',
  `username` varchar(100) NOT NULL COMMENT '用户名',
  `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','isbyrx2zggns1gbeeuqykv5ersccgatr','2023-03-04 13:23:22','2023-03-04 15:11:33'),(2,1,'admin','users','管理员','ptqnwixp38dgw68185rl49byvey5ajy4','2023-03-04 13:56:45','2023-03-04 15:17:26');

/*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 '用户名',
  `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','2022-05-01 00:00:00');

/*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 ',
  `sex_types` int(11) DEFAULT NULL COMMENT '性别 Search111',
  `yonghu_photo` varchar(200) DEFAULT NULL COMMENT '用户头像',
  `yonghu_id_number` varchar(200) DEFAULT NULL COMMENT '身份证号',
  `yonghu_phone` varchar(200) DEFAULT NULL COMMENT '联系方式',
  `yonghu_email` varchar(200) DEFAULT NULL COMMENT '电子邮箱',
  `new_money` decimal(10,2) DEFAULT NULL COMMENT '余额 ',
  `yonghu_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',
  `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`,`sex_types`,`yonghu_photo`,`yonghu_id_number`,`yonghu_phone`,`yonghu_email`,`new_money`,`yonghu_delete`,`create_time`) values (1,'a1','123456','用户姓名1',1,'upload/yonghu1.jpg','410224199010102001','17703786901','1@qq.com','104.25',1,'2023-03-04 13:10:01'),(2,'a2','123456','用户姓名2',1,'upload/yonghu2.jpg','410224199010102002','17703786902','2@qq.com','805.00',1,'2023-03-04 13:10:01'),(3,'a3','123456','用户姓名3',1,'upload/yonghu3.jpg','410224199010102003','17703786903','3@qq.com','294.59',1,'2023-03-04 13:10:01');

/*!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 宠物Controller模块

java 复制代码

/**
 * 宠物
 * 后端接口
 * @author 学长编程
 * @email
 * WeChat  jsjbysj88
*/
@RestController
@Controller
@RequestMapping("/chongwu")
public class ChongwuController {
    private static final Logger logger = LoggerFactory.getLogger(ChongwuController.class);

    private static final String TABLE_NAME = "chongwu";

    @Autowired
    private ChongwuService chongwuService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private AddressService addressService;//收货地址
    @Autowired
    private ChongwuYuyueService chongwuYuyueService;//宠物领养申请
    @Autowired
    private ChongwuyongpinService chongwuyongpinService;//宠物用品
    @Autowired
    private ChongwuyongpinCollectionService chongwuyongpinCollectionService;//宠物用品收藏
    @Autowired
    private ChongwuyongpinOrderService chongwuyongpinOrderService;//宠物用品订单
    @Autowired
    private DictionaryService dictionaryService;//字典表
    @Autowired
    private ForumService forumService;//萌宠讨论
    @Autowired
    private LiuyanService liuyanService;//留言反馈
    @Autowired
    private NewsService newsService;//通知公告
    @Autowired
    private YonghuService yonghuService;//用户
    @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"));
        params.put("chongwuDeleteStart",1);params.put("chongwuDeleteEnd",1);
        CommonUtil.checkMap(params);
        PageUtils page = chongwuService.queryPage(params);

        //字典表数据转换
        List<ChongwuView> list =(List<ChongwuView>)page.getList();
        for(ChongwuView 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);
        ChongwuEntity chongwu = chongwuService.selectById(id);
        if(chongwu !=null){
            //entity转view
            ChongwuView view = new ChongwuView();
            BeanUtils.copyProperties( chongwu , 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 ChongwuEntity chongwu, HttpServletRequest request){
        logger.debug("save方法:,,Controller:{},,chongwu:{}",this.getClass().getName(),chongwu.toString());

        String role = String.valueOf(request.getSession().getAttribute("role"));
        if(false)
            return R.error(511,"永远不会进入");

        Wrapper<ChongwuEntity> queryWrapper = new EntityWrapper<ChongwuEntity>()
            .eq("chongwu_name", chongwu.getChongwuName())
            .eq("chongwu_types", chongwu.getChongwuTypes())
            .eq("chongwuleix_types", chongwu.getChongwuleixTypes())
            .eq("chongwu_age", chongwu.getChongwuAge())
            .eq("xingbie_types", chongwu.getXingbieTypes())
            .eq("chongwu_tezheng", chongwu.getChongwuTezheng())
            .eq("dongwu_types", chongwu.getDongwuTypes())
            .eq("chongwu_delete", chongwu.getChongwuDelete())
            ;

        logger.info("sql语句:"+queryWrapper.getSqlSegment());
        ChongwuEntity chongwuEntity = chongwuService.selectOne(queryWrapper);
        if(chongwuEntity==null){
            chongwu.setChongwuDelete(1);
            chongwu.setCreateTime(new Date());
            chongwuService.insert(chongwu);
            return R.ok();
        }else {
            return R.error(511,"表中有相同数据");
        }
    }

    /**
    * 后端修改
    */
    @RequestMapping("/update")
    public R update(@RequestBody ChongwuEntity chongwu, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {
        logger.debug("update方法:,,Controller:{},,chongwu:{}",this.getClass().getName(),chongwu.toString());
        ChongwuEntity oldChongwuEntity = chongwuService.selectById(chongwu.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(chongwu.getChongwuPhoto()) || "null".equals(chongwu.getChongwuPhoto())){
                chongwu.setChongwuPhoto(null);
        }

            chongwuService.updateById(chongwu);//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<ChongwuEntity> oldChongwuList =chongwuService.selectBatchIds(Arrays.asList(ids));//要删除的数据
        ArrayList<ChongwuEntity> list = new ArrayList<>();
        for(Integer id:ids){
            ChongwuEntity chongwuEntity = new ChongwuEntity();
            chongwuEntity.setId(id);
            chongwuEntity.setChongwuDelete(2);
            list.add(chongwuEntity);
        }
        if(list != null && list.size() >0){
            chongwuService.updateBatchById(list);
        }

        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<ChongwuEntity> chongwuList = 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
                            ChongwuEntity chongwuEntity = new ChongwuEntity();
//                            chongwuEntity.setChongwuName(data.get(0));                    //宠物名称 要改的
//                            chongwuEntity.setChongwuPhoto("");//详情和图片
//                            chongwuEntity.setChongwuTypes(Integer.valueOf(data.get(0)));   //宠物品种 要改的
//                            chongwuEntity.setChongwuleixTypes(Integer.valueOf(data.get(0)));   //宠物类型 要改的
//                            chongwuEntity.setChongwuAge(Integer.valueOf(data.get(0)));   //宠物年龄 要改的
//                            chongwuEntity.setXingbieTypes(Integer.valueOf(data.get(0)));   //宠物性别 要改的
//                            chongwuEntity.setChongwuTezheng(data.get(0));                    //宠物特征 要改的
//                            chongwuEntity.setDongwuTypes(Integer.valueOf(data.get(0)));   //宠物状态 要改的
//                            chongwuEntity.setChongwuDelete(1);//逻辑删除字段
//                            chongwuEntity.setChongwuContent("");//详情和图片
//                            chongwuEntity.setCreateTime(date);//时间
                            chongwuList.add(chongwuEntity);


                            //把要查询是否重复的字段放入map中
                        }

                        //查询是否重复
                        chongwuService.insertBatch(chongwuList);
                        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 = chongwuService.queryPage(params);

        //字典表数据转换
        List<ChongwuView> list =(List<ChongwuView>)page.getList();
        for(ChongwuView 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);
        ChongwuEntity chongwu = chongwuService.selectById(id);
            if(chongwu !=null){


                //entity转view
                ChongwuView view = new ChongwuView();
                BeanUtils.copyProperties( chongwu , 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 ChongwuEntity chongwu, HttpServletRequest request){
        logger.debug("add方法:,,Controller:{},,chongwu:{}",this.getClass().getName(),chongwu.toString());
        Wrapper<ChongwuEntity> queryWrapper = new EntityWrapper<ChongwuEntity>()
            .eq("chongwu_name", chongwu.getChongwuName())
            .eq("chongwu_types", chongwu.getChongwuTypes())
            .eq("chongwuleix_types", chongwu.getChongwuleixTypes())
            .eq("chongwu_age", chongwu.getChongwuAge())
            .eq("xingbie_types", chongwu.getXingbieTypes())
            .eq("chongwu_tezheng", chongwu.getChongwuTezheng())
            .eq("dongwu_types", chongwu.getDongwuTypes())
            .eq("chongwu_delete", chongwu.getChongwuDelete())
//            .notIn("chongwu_types", new Integer[]{102})
            ;
        logger.info("sql语句:"+queryWrapper.getSqlSegment());
        ChongwuEntity chongwuEntity = chongwuService.selectOne(queryWrapper);
        if(chongwuEntity==null){
            chongwu.setChongwuDelete(1);
            chongwu.setCreateTime(new Date());
        chongwuService.insert(chongwu);

            return R.ok();
        }else {
            return R.error(511,"表中有相同数据");
        }
    }

}

5.2 宠物Service模块

java 复制代码

package com.service;

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

/**
 * 宠物 服务类
 */
public interface ChongwuService extends IService<ChongwuEntity> {

    /**
    * @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 宠物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.ChongwuDao;
import com.entity.ChongwuEntity;
import com.service.ChongwuService;
import com.entity.view.ChongwuView;

/**
 * 宠物 服务实现类
 */
@Service("chongwuService")
@Transactional
public class ChongwuServiceImpl extends ServiceImpl<ChongwuDao, ChongwuEntity> implements ChongwuService {

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

}

5.4 宠物Dao模块

java 复制代码

package com.dao;

import com.entity.ChongwuEntity;
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.ChongwuView;

/**
 * 宠物 Dao 接口
 *
 * @author 学长编程
 * WeChat  jsjbysj88 
*/ 
public interface ChongwuDao extends BaseMapper<ChongwuEntity> {

   List<ChongwuView> 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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计算机毕业设计 基于javaweb的宠物认养系统的设计与实现 Java实战项目 附源码+文档+视频讲解

1、项目介绍及开发技术

1.1 项目介绍

1.2 开发技术

2、系统功能设计结构图

3、功能截图

4、数据库表结构设计

5、关键代码

5.1 宠物Controller模块

5.2 宠物Service模块

5.3 宠物ServiceImpl模块

5.4 宠物Dao模块

6、论文目录结构

7、源码获取

计算机毕业设计基于javaweb的宠物认养系统的设计与实现 Java实战项目附源码+文档+视频讲解