ADD file via upload

dao/AdminMapper.java

@@ -0,0 +1,66 @@
+package com.yx.dao;
+
+import com.yx.po.Admin;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface AdminMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insert(Admin record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insertSelective(Admin record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    Admin selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKeySelective(Admin record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKey(Admin record);
+
+    /**
+     * 管理员查询
+     */
+    List<Admin> queryAdminInfoAll(Admin admin);
+
+    /**
+     * 根据用户名和密码查询用户信息
+     */
+    Admin queryUserByNameAndPassword(@Param("username") String username,@Param("password") String password);
+}

dao/BookInfoMapper.java

@@ -0,0 +1,66 @@
+package com.yx.dao;
+
+import com.yx.po.BookInfo;
+
+import java.awt.print.Book;
+import java.util.List;
+
+public interface BookInfoMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insert(BookInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insertSelective(BookInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    BookInfo selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKeySelective(BookInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKey(BookInfo record);
+
+    /**
+     * 查询所有图书记录
+     */
+    List<BookInfo> queryBookInfoAll(BookInfo bookInfo);
+
+    /**
+     * 根据类型获取图书数量
+     */
+    List<BookInfo> getBookCountByType();
+}

dao/LendListMapper.java

@@ -0,0 +1,73 @@
+package com.yx.dao;
+
+import com.yx.po.LendList;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface LendListMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    void deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    void insert(LendList record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    void insertSelective(LendList record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    LendList selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    void updateByPrimaryKeySelective(LendList record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    void updateByPrimaryKey(LendList record);
+
+    /**
+     * 查询所有借阅记录
+     */
+    List<LendList> queryLendListAll(LendList lendList);
+
+
+    /**
+     * 查询借阅阅时间线（一本书什么时候被借走过）
+     */
+    List<LendList> queryLookBookList(@Param("rid") Integer rid, @Param("bid") Integer bid);
+
+    /**
+     * 还书操作(正常还)
+     */
+    void updateLendListSubmit(LendList lendList);
+
+}

dao/NoticeMapper.java

@@ -0,0 +1,62 @@
+package com.yx.dao;
+
+import com.yx.po.Notice;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface NoticeMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insert(Notice record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insertSelective(Notice record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    Notice selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKeySelective(Notice record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKey(Notice record);
+
+    /**
+     * 查询所有公告信息
+     */
+    List<Notice> queryNoticeAll(Notice notice);
+
+}

dao/ReaderInfoMapper.java

@@ -0,0 +1,66 @@
+package com.yx.dao;
+
+import com.yx.po.ReaderInfo;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface ReaderInfoMapper {
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int deleteByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insert(ReaderInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int insertSelective(ReaderInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    ReaderInfo selectByPrimaryKey(Integer id);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKeySelective(ReaderInfo record);
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    int updateByPrimaryKey(ReaderInfo record);
+
+    /**
+     * 查询所有记录信息
+     */
+    List<ReaderInfo> queryAllReaderInfo(ReaderInfo readerInfo);
+
+    /**
+     * 根据用户名和密码查询用户信息
+     */
+    ReaderInfo queryUserInfoByNameAndPassword(@Param("username") String username, @Param("password") String password);
+}

dao/TypeInfoMapper.java

@@ -0,0 +1,35 @@
+package com.yx.dao;
+
+import com.yx.po.TypeInfo;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface TypeInfoMapper {
+    /**
+     * 查询所有的记录信息
+     */
+    List<TypeInfo> queryTypeInfoAll(@Param(value = "name") String name);
+
+    /**
+     * 添加图书类型
+     */
+    void addTypeSubmit(TypeInfo info);
+
+    /**
+     * 修改 根据id查询记录信息，查询弹出修改界，然后修改进行确认提交
+     */
+    TypeInfo queryTypeInfoById(Integer id);
+
+    /**
+     * 修改提交
+     */
+    void updateTypeSubmit(TypeInfo info);
+
+    /**
+     * 根据ids删除记录信息
+     */
+    void deleteTypeByIds(List<Integer> id);
+
+    //List<TypeInfo> queryTypeName();
+}

library.sql

@@ -0,0 +1,162 @@
+/*
+ Navicat MySQL Data Transfer
+
+ Source Server         : localhost_3306
+ Source Server Type    : MySQL
+ Source Server Version : 50733
+ Source Host           : localhost:3306
+ Source Schema         : library
+
+ Target Server Type    : MySQL
+ Target Server Version : 50733
+ File Encoding         : 65001
+
+ Date: 06/04/2021 13:18:44
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for admin
+-- ----------------------------
+DROP TABLE IF EXISTS `admin`;
+CREATE TABLE `admin`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `username` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '用户名',
+  `password` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '密码',
+  `adminType` int(11) NULL DEFAULT NULL COMMENT '管理员类型',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '管理员' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of admin
+-- ----------------------------
+INSERT INTO `admin` VALUES (1, 'admin', '12345', 1);
+INSERT INTO `admin` VALUES (2, 'yx5411', '12345', 0);
+INSERT INTO `admin` VALUES (4, 'xy1221', '12345', 0);
+
+-- ----------------------------
+-- Table structure for book_info
+-- ----------------------------
+DROP TABLE IF EXISTS `book_info`;
+CREATE TABLE `book_info`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `name` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '图书名称',
+  `author` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '作者',
+  `publish` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '出版社',
+  `isbn` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '书籍编号',
+  `introduction` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '简介',
+  `language` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '语言',
+  `price` double NULL DEFAULT NULL COMMENT '价格',
+  `publish_date` date NULL DEFAULT NULL COMMENT '出版时间',
+  `type_id` int(11) NULL DEFAULT NULL COMMENT '书籍类型',
+  `status` int(11) NULL DEFAULT NULL COMMENT '状态：0未借出，1已借出',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '图书信息' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of book_info
+-- ----------------------------
+INSERT INTO `book_info` VALUES (1, '西游记', '施耐庵', '机械工业出版社', '100011', '师徒四人去西天取真经', '中文', 42, '2020-03-20', 1, 0);
+INSERT INTO `book_info` VALUES (2, '三国演义', '罗贯中', '清华大学出版社', '100012', '东汉末年分三国。。。', '中文', 48, '2018-03-30', 1, 1);
+INSERT INTO `book_info` VALUES (3, '红楼梦', '曹雪芹', '机械工业出版社', '100013', '宝玉与众多男女之间故事', '中文', 39, '2019-04-04', 1, 1);
+INSERT INTO `book_info` VALUES (4, '资本论', '马克思', '原子能出版社', '100014', '马克思的剩余价值理论', '英文', 42, '2019-04-05', 5, 0);
+INSERT INTO `book_info` VALUES (5, '经济学原理', '马歇尔', '机械工业出版社', '100015', '西方经济学界公认为划时代的著作', '英文', 45, '2020-04-06', 5, 0);
+INSERT INTO `book_info` VALUES (6, '大变局下的中国法治', '李卫东', '北京大学出版社', '100016', '十大经典法学著作', '中文', 42, '2015-04-05', 4, 1);
+
+-- ----------------------------
+-- Table structure for lend_list
+-- ----------------------------
+DROP TABLE IF EXISTS `lend_list`;
+CREATE TABLE `lend_list`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `bookId` int(11) NULL DEFAULT NULL COMMENT '图书id',
+  `readerId` int(11) NULL DEFAULT NULL COMMENT '读者id',
+  `lendDate` datetime(0) NULL DEFAULT NULL COMMENT '借书时间',
+  `backDate` datetime(0) NULL DEFAULT NULL COMMENT '还书时间',
+  `backType` int(11) NULL DEFAULT NULL,
+  `exceptRemarks` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '备注信息',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 40 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '借阅记录（谁在何时借走了什么书，并且有没有归还，归还时间多少）' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of lend_list
+-- ----------------------------
+INSERT INTO `lend_list` VALUES (15, 1, 1, '2021-04-04 10:07:31', '2021-04-04 21:09:27', 0, NULL);
+INSERT INTO `lend_list` VALUES (36, 2, 2, '2021-04-04 21:48:17', '2021-04-04 21:50:00', 2, NULL);
+INSERT INTO `lend_list` VALUES (37, 3, 3, '2021-04-04 21:50:22', '2021-04-04 21:50:32', 3, NULL);
+INSERT INTO `lend_list` VALUES (38, 5, 1, '2021-04-05 21:35:35', '2021-04-05 21:35:47', 1, NULL);
+INSERT INTO `lend_list` VALUES (39, 6, 3, '2021-04-05 21:42:35', NULL, NULL, NULL);
+
+-- ----------------------------
+-- Table structure for notice
+-- ----------------------------
+DROP TABLE IF EXISTS `notice`;
+CREATE TABLE `notice`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `topic` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  `content` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '公告内容',
+  `author` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '发布人',
+  `createDate` datetime(0) NULL DEFAULT NULL COMMENT '公告发布时间',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '公告' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of notice
+-- ----------------------------
+INSERT INTO `notice` VALUES (1, '公告内部测试1', '这是第一个内容测试啊', 'admin', '2021-04-01 21:35:53');
+INSERT INTO `notice` VALUES (2, '公告内部测试2', '这是第二个内容测试啊', 'admin', '2021-04-02 22:38:03');
+INSERT INTO `notice` VALUES (3, '公告内部测试3', '这是第三个内容测试啊', 'yx5411', '2021-04-03 06:47:54');
+INSERT INTO `notice` VALUES (4, '公告内部测试4', '这是第四个内容测试啊', 'yx5411', '2021-04-04 06:48:01');
+INSERT INTO `notice` VALUES (5, '公告内部测试5', '这是第五个内容测试啊', 'xy1221', '2021-04-04 06:49:03');
+INSERT INTO `notice` VALUES (6, '公告内部测试6', '这是第六个内容测试啊', 'yx5411', '2021-04-05 07:48:04');
+
+-- ----------------------------
+-- Table structure for reader_info
+-- ----------------------------
+DROP TABLE IF EXISTS `reader_info`;
+CREATE TABLE `reader_info`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `username` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '用户名',
+  `password` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '密码',
+  `realName` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '真实姓名',
+  `sex` varchar(5) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '性别',
+  `birthday` date NULL DEFAULT NULL COMMENT '出生日期',
+  `address` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '籍贯',
+  `tel` varchar(11) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '电话',
+  `email` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '邮箱',
+  `registerDate` datetime(0) NULL DEFAULT NULL COMMENT '注册日期',
+  `readerNumber` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '读者编号',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '读者信息（包括登录账号密码等）' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of reader_info
+-- ----------------------------
+INSERT INTO `reader_info` VALUES (1, 'zhangsan', '12345', '彭于晏', '男', '2001-04-01', '江西南昌', '13767134834', 'yu123@163.com', '2021-04-02 13:18:59', '8120116041');
+INSERT INTO `reader_info` VALUES (2, 'mary', '12345', '陈恋', '女', '2004-04-01', '湖北武汉', '15270839599', 'yx123@163.com', '2021-03-06 07:57:56', '8120116044');
+INSERT INTO `reader_info` VALUES (3, 'cindy', '12345', '辛帝', '女', '2010-04-04', '北京海淀', '13834141133', 'zs1314@163.com', '2021-04-04 13:36:42', '8120116042');
+
+-- ----------------------------
+-- Table structure for type_info
+-- ----------------------------
+DROP TABLE IF EXISTS `type_info`;
+CREATE TABLE `type_info`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
+  `name` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '图书分类名称',
+  `remarks` char(10) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '备注',
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '图书类型表' ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of type_info
+-- ----------------------------
+INSERT INTO `type_info` VALUES (1, '文学类', '陶冶情操');
+INSERT INTO `type_info` VALUES (2, '历史类', '了解历史文化');
+INSERT INTO `type_info` VALUES (3, '工学类', '造火箭');
+INSERT INTO `type_info` VALUES (4, '法学类', '学习法律，打官司');
+INSERT INTO `type_info` VALUES (5, '经济学类', '搞经济');
+INSERT INTO `type_info` VALUES (6, '统计学类', '学习统计，天下无敌');
+
+SET FOREIGN_KEY_CHECKS = 1;

po/Admin.java

@@ -0,0 +1,141 @@
+package com.yx.po;
+
+import java.io.Serializable;
+
+public class Admin implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column admin.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column admin.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String username;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column admin.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String password;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column admin.admin_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer adminType;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table admin
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column admin.id
+     *
+     * @return the value of admin.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column admin.id
+     *
+     * @param id the value for admin.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column admin.username
+     *
+     * @return the value of admin.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getUsername() {
+        return username;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column admin.username
+     *
+     * @param username the value for admin.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setUsername(String username) {
+        this.username = username == null ? null : username.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column admin.password
+     *
+     * @return the value of admin.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getPassword() {
+        return password;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column admin.password
+     *
+     * @param password the value for admin.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setPassword(String password) {
+        this.password = password == null ? null : password.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column admin.admin_type
+     *
+     * @return the value of admin.admin_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getAdminType() {
+        return adminType;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column admin.admin_type
+     *
+     * @param adminType the value for admin.admin_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setAdminType(Integer adminType) {
+        this.adminType = adminType;
+    }
+}

po/BookInfo.java

@@ -0,0 +1,386 @@
+package com.yx.po;
+
+import java.io.Serializable;
+import java.util.Date;
+
+public class BookInfo implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String name;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String author;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.publish
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String publish;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.ISBN
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String isbn;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.introduction
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String introduction;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.language
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String language;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.price
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Double price;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.publish_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Date publishDate;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.type_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer typeId;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column book_info.status
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer status;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table book_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private TypeInfo typeInfo;//图书类型，在图书馆里中显示什么类型的书
+
+    private Integer counts;
+
+    public Integer getCounts() {
+        return counts;
+    }
+
+    public void setCounts(Integer counts) {
+        this.counts = counts;
+    }
+
+    public TypeInfo getTypeInfo() {
+        return typeInfo;
+    }
+
+    public void setTypeInfo(TypeInfo typeInfo) {
+        this.typeInfo = typeInfo;
+    }
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.id
+     *
+     * @return the value of book_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.id
+     *
+     * @param id the value for book_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.name
+     *
+     * @return the value of book_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.name
+     *
+     * @param name the value for book_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setName(String name) {
+        this.name = name == null ? null : name.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.author
+     *
+     * @return the value of book_info.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getAuthor() {
+        return author;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.author
+     *
+     * @param author the value for book_info.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setAuthor(String author) {
+        this.author = author == null ? null : author.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.publish
+     *
+     * @return the value of book_info.publish
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getPublish() {
+        return publish;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.publish
+     *
+     * @param publish the value for book_info.publish
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setPublish(String publish) {
+        this.publish = publish == null ? null : publish.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.ISBN
+     *
+     * @return the value of book_info.ISBN
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getIsbn() {
+        return isbn;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.ISBN
+     *
+     * @param isbn the value for book_info.ISBN
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setIsbn(String isbn) {
+        this.isbn = isbn == null ? null : isbn.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.introduction
+     *
+     * @return the value of book_info.introduction
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getIntroduction() {
+        return introduction;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.introduction
+     *
+     * @param introduction the value for book_info.introduction
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setIntroduction(String introduction) {
+        this.introduction = introduction == null ? null : introduction.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.language
+     *
+     * @return the value of book_info.language
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getLanguage() {
+        return language;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.language
+     *
+     * @param language the value for book_info.language
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setLanguage(String language) {
+        this.language = language == null ? null : language.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.price
+     *
+     * @return the value of book_info.price
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Double getPrice() {
+        return price;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.price
+     *
+     * @param price the value for book_info.price
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.publish_date
+     *
+     * @return the value of book_info.publish_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getPublishDate() {
+        return publishDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.publish_date
+     *
+     * @param publishDate the value for book_info.publish_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setPublishDate(Date publishDate) {
+        this.publishDate = publishDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.type_id
+     *
+     * @return the value of book_info.type_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getTypeId() {
+        return typeId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.type_id
+     *
+     * @param typeId the value for book_info.type_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setTypeId(Integer typeId) {
+        this.typeId = typeId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column book_info.status
+     *
+     * @return the value of book_info.status
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getStatus() {
+        return status;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column book_info.status
+     *
+     * @param status the value for book_info.status
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+}

po/LendList.java

@@ -0,0 +1,249 @@
+package com.yx.po;
+
+import com.alibaba.fastjson.annotation.JSONField;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.io.Serializable;
+import java.util.Date;
+
+public class LendList implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.book_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer bookId;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.reader_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer readerId;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.lend_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")//接收页面输入的时间，将其格式化
+    @JSONField(format = "yyyy-MM-dd HH:mm:ss")//后端传的日期格式化
+    private Date lendDate;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.back_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+    private Date backDate;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.back_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer backType;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column lend_list.exceptRemarks
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String exceptRemarks;
+
+    private BookInfo bookInfo;
+
+    private ReaderInfo readerInfo;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table lend_list
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.id
+     *
+     * @return the value of lend_list.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.id
+     *
+     * @param id the value for lend_list.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.book_id
+     *
+     * @return the value of lend_list.book_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getBookId() {
+        return bookId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.book_id
+     *
+     * @param bookId the value for lend_list.book_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setBookId(Integer bookId) {
+        this.bookId = bookId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.reader_id
+     *
+     * @return the value of lend_list.reader_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getReaderId() {
+        return readerId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.reader_id
+     *
+     * @param readerId the value for lend_list.reader_id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setReaderId(Integer readerId) {
+        this.readerId = readerId;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.lend_date
+     *
+     * @return the value of lend_list.lend_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getLendDate() {
+        return lendDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.lend_date
+     *
+     * @param lendDate the value for lend_list.lend_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setLendDate(Date lendDate) {
+        this.lendDate = lendDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.back_date
+     *
+     * @return the value of lend_list.back_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getBackDate() {
+        return backDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.back_date
+     *
+     * @param backDate the value for lend_list.back_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setBackDate(Date backDate) {
+        this.backDate = backDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column lend_list.back_type
+     *
+     * @return the value of lend_list.back_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getBackType() {
+        return backType;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column lend_list.back_type
+     *
+     * @param backType the value for lend_list.back_type
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setBackType(Integer backType) {
+        this.backType = backType;
+    }
+
+    public String getExceptRemarks() {
+        return exceptRemarks;
+    }
+
+    public void setExceptRemarks(String exceptRemarks) {
+        this.exceptRemarks = exceptRemarks;
+    }
+
+    public BookInfo getBookInfo() {
+        return bookInfo;
+    }
+
+    public void setBookInfo(BookInfo bookInfo) {
+        this.bookInfo = bookInfo;
+    }
+
+    public ReaderInfo getReaderInfo() {
+        return readerInfo;
+    }
+
+    public void setReaderInfo(ReaderInfo readerInfo) {
+        this.readerInfo = readerInfo;
+    }
+}

po/Notice.java

@@ -0,0 +1,179 @@
+package com.yx.po;
+
+import com.alibaba.fastjson.annotation.JSONField;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.io.Serializable;
+import java.util.Date;
+
+public class Notice implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column notice.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column notice.topic
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String topic;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column notice.content
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String content;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column notice.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String author;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column notice.create_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")//接收页面传来的时间格式
+    @JSONField(format="yyyy-MM-dd HH:mm:ss")//对返回的时间对象用fastjson格式化时间
+    private Date createDate;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table notice
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column notice.id
+     *
+     * @return the value of notice.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column notice.id
+     *
+     * @param id the value for notice.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column notice.topic
+     *
+     * @return the value of notice.topic
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getTopic() {
+        return topic;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column notice.topic
+     *
+     * @param topic the value for notice.topic
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setTopic(String topic) {
+        this.topic = topic == null ? null : topic.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column notice.content
+     *
+     * @return the value of notice.content
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getContent() {
+        return content;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column notice.content
+     *
+     * @param content the value for notice.content
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setContent(String content) {
+        this.content = content == null ? null : content.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column notice.author
+     *
+     * @return the value of notice.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getAuthor() {
+        return author;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column notice.author
+     *
+     * @param author the value for notice.author
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setAuthor(String author) {
+        this.author = author == null ? null : author.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column notice.create_date
+     *
+     * @return the value of notice.create_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getCreateDate() {
+        return createDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column notice.create_date
+     *
+     * @param createDate the value for notice.create_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setCreateDate(Date createDate) {
+        this.createDate = createDate;
+    }
+}

po/ReaderInfo.java

@@ -0,0 +1,373 @@
+package com.yx.po;
+
+import java.io.Serializable;
+import java.util.Date;
+
+public class ReaderInfo implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String username;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String password;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.number
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.real_name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String realName;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.sex
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String sex;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.birthday
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Date birthday;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.address
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String address;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.tel
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String tel;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.email
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String email;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.register_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Date registerDate;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column reader_info.reader_number
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String readerNumber;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table reader_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.id
+     *
+     * @return the value of reader_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.id
+     *
+     * @param id the value for reader_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.username
+     *
+     * @return the value of reader_info.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getUsername() {
+        return username;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.username
+     *
+     * @param username the value for reader_info.username
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setUsername(String username) {
+        this.username = username == null ? null : username.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.password
+     *
+     * @return the value of reader_info.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getPassword() {
+        return password;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.password
+     *
+     * @param password the value for reader_info.password
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setPassword(String password) {
+        this.password = password == null ? null : password.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.real_name
+     *
+     * @return the value of reader_info.real_name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getRealName() {
+        return realName;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.real_name
+     *
+     * @param realName the value for reader_info.real_name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setRealName(String realName) {
+        this.realName = realName == null ? null : realName.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.sex
+     *
+     * @return the value of reader_info.sex
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getSex() {
+        return sex;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.sex
+     *
+     * @param sex the value for reader_info.sex
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setSex(String sex) {
+        this.sex = sex == null ? null : sex.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.birthday
+     *
+     * @return the value of reader_info.birthday
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getBirthday() {
+        return birthday;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.birthday
+     *
+     * @param birthday the value for reader_info.birthday
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setBirthday(Date birthday) {
+        this.birthday = birthday;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.address
+     *
+     * @return the value of reader_info.address
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getAddress() {
+        return address;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.address
+     *
+     * @param address the value for reader_info.address
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setAddress(String address) {
+        this.address = address == null ? null : address.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.tel
+     *
+     * @return the value of reader_info.tel
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getTel() {
+        return tel;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.tel
+     *
+     * @param tel the value for reader_info.tel
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setTel(String tel) {
+        this.tel = tel == null ? null : tel.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.email
+     *
+     * @return the value of reader_info.email
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getEmail() {
+        return email;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.email
+     *
+     * @param email the value for reader_info.email
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setEmail(String email) {
+        this.email = email == null ? null : email.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.register_date
+     *
+     * @return the value of reader_info.register_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Date getRegisterDate() {
+        return registerDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.register_date
+     *
+     * @param registerDate the value for reader_info.register_date
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setRegisterDate(Date registerDate) {
+        this.registerDate = registerDate;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column reader_info.reader_number
+     *
+     * @return the value of reader_info.reader_number
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getReaderNumber() {
+        return readerNumber;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column reader_info.reader_number
+     *
+     * @param readerNumber the value for reader_info.reader_number
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setReaderNumber(String readerNumber) {
+        this.readerNumber = readerNumber == null ? null : readerNumber.trim();
+    }
+}

po/TypeInfo.java

@@ -0,0 +1,103 @@
+package com.yx.po;
+
+import java.io.Serializable;
+
+public class TypeInfo implements Serializable {
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column type_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private Integer id;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column type_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String name;
+
+    public String getRemarks() {
+        return remarks;
+    }
+
+    public void setRemarks(String remarks) {
+        this.remarks = remarks;
+    }
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database column type_info.reamrks
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private String remarks;
+
+    /**
+     * This field was generated by MyBatis Generator.
+     * This field corresponds to the database table type_info
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column type_info.id
+     *
+     * @return the value of type_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public Integer getId() {
+        return id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column type_info.id
+     *
+     * @param id the value for type_info.id
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column type_info.name
+     *
+     * @return the value of type_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method sets the value of the database column type_info.name
+     *
+     * @param name the value for type_info.name
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+    public void setName(String name) {
+        this.name = name == null ? null : name.trim();
+    }
+
+    /**
+     * This method was generated by MyBatis Generator.
+     * This method returns the value of the database column type_info.reamrks
+     *
+     * @return the value of type_info.reamrks
+     *
+     * @mbggenerated Tue Mar 30 16:30:04 CST 2021
+     */
+
+}

pom.xml

@@ -0,0 +1,185 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>com.yx</groupId>
+  <artifactId>LibraryProject</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <packaging>war</packaging>
+
+  <name>LibraryProject Maven Webapp</name>
+  <url>http://www.example.com</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <spring.version>5.1.3.RELEASE</spring.version>
+    <slf4j.version>1.6.6</slf4j.version>
+    <log4j.version>1.2.12</log4j.version>
+    <mysql.version>5.1.6</mysql.version>
+    <mybatis.version>3.4.5</mybatis.version>
+  </properties>
+
+  <dependencies>
+    <!-- spring -->
+    <dependency>
+      <groupId>org.aspectj</groupId>
+      <artifactId>aspectjweaver</artifactId>
+      <version>1.6.8</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-aop</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-context</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-web</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-webmvc</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-tx</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-jdbc</artifactId>
+      <version>${spring.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.12</version>
+      <scope>compile</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>8.0.11</version>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>servlet-api</artifactId>
+      <version>2.5</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.servlet.jsp</groupId>
+      <artifactId>jsp-api</artifactId>
+      <version>2.0</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>jstl</groupId>
+      <artifactId>jstl</artifactId>
+      <version>1.2</version>
+    </dependency>
+    <!--fastjson-->
+    <dependency>
+      <groupId>com.alibaba</groupId>
+      <artifactId>fastjson</artifactId>
+      <version>1.2.54</version>
+    </dependency>
+    <!-- log start -->
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.12</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+      <version>1.6.6</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <version>${slf4j.version}</version>
+    </dependency>
+
+    <!-- log end -->
+    <dependency>
+      <groupId>org.mybatis</groupId>
+      <artifactId>mybatis</artifactId>
+      <version>${mybatis.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.mybatis</groupId>
+      <artifactId>mybatis-spring</artifactId>
+      <version>1.3.0</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.4</version>
+    </dependency>
+
+    <!--druid连接池-->
+    <dependency>
+      <groupId>com.alibaba</groupId>
+      <artifactId>druid</artifactId>
+      <version>1.1.16</version>
+    </dependency>
+    <!--分页-->
+    <dependency>
+      <groupId>com.github.pagehelper</groupId>
+      <artifactId>pagehelper</artifactId>
+      <version>5.1.10</version>
+    </dependency>
+    <!--mybatis逆向工程依赖-->
+    <dependency>
+      <groupId>org.mybatis.generator</groupId>
+      <artifactId>mybatis-generator-core</artifactId>
+      <version>1.3.7</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.mybatis.generator</groupId>
+        <artifactId>mybatis-generator-maven-plugin</artifactId>
+        <version>1.3.2</version>
+        <configuration>
+          <verbose>true</verbose>
+          <overwrite>true</overwrite>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

service%2Fimpl/BookInfoServiceImpl.java

@@ -0,0 +1,52 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.BookInfoMapper;
+import com.yx.po.BookInfo;
+import com.yx.service.BookInfoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service("bookInfoService")
+public class BookInfoServiceImpl implements BookInfoService {
+
+    @Autowired
+    private BookInfoMapper bookInfoMapper;
+
+    @Override
+    public PageInfo<BookInfo> queryBookInfoAll(BookInfo bookInfo, Integer pageNum, Integer limit) {
+        PageHelper.startPage(pageNum,limit);
+        List<BookInfo> bookInfoList = bookInfoMapper.queryBookInfoAll(bookInfo);
+        return new PageInfo<>(bookInfoList);
+    }
+
+    @Override
+    public void addBookSubmit(BookInfo bookInfo) {
+        bookInfoMapper.insert(bookInfo);
+    }
+
+    @Override
+    public BookInfo queryBookInfoById(Integer id) {
+        return bookInfoMapper.selectByPrimaryKey(id);
+    }
+
+    @Override
+    public void updateBookSubmit(BookInfo info) {
+        bookInfoMapper.updateByPrimaryKeySelective(info);
+    }
+
+    @Override
+    public void deleteBookByIds(List<String> ids) {
+        for (String id : ids){
+            bookInfoMapper.deleteByPrimaryKey(Integer.parseInt(id));
+        }
+    }
+
+    @Override
+    public List<BookInfo> getBookCountByType() {
+        return bookInfoMapper.getBookCountByType();
+    }
+}

service/AdminService.java

@@ -0,0 +1,39 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.Admin;
+
+import java.util.List;
+
+public interface AdminService {
+
+    /**
+     * 查询所有管理员（分页）
+     */
+    PageInfo<Admin> queryAdminAll(Admin admin,Integer pageNum,Integer limit);
+
+    /**
+     * 添加提交
+     */
+    void addAdminSubmit(Admin admin);
+
+    /**
+     * 根据id查询（修改）
+     */
+    Admin queryAdminById(Integer id);
+
+    /**
+     * 修改提交
+     */
+    void updateAdminSubmit(Admin admin);
+
+    /**
+     * 删除
+     */
+    void deleteAdminByIds(List<String> ids);
+
+    /**
+     * 根据用户名和密码查询用户信息
+     */
+    Admin queryUserByNameAndPassword(String username,String password);
+}

service/BookInfoService.java

@@ -0,0 +1,38 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.BookInfo;
+
+import java.util.List;
+
+public interface BookInfoService {
+
+    /**
+     * 查询所有记录
+     */
+    PageInfo<BookInfo> queryBookInfoAll(BookInfo bookInfo,Integer pageNum,Integer limit);
+
+    /**
+     * 添加图书记录
+     */
+    void addBookSubmit(BookInfo bookInfo);
+    /**
+     * 修改 根据id查询记录信息
+     */
+    BookInfo queryBookInfoById(Integer id);
+
+    /**
+     * 修改提交
+     */
+    void updateBookSubmit(BookInfo info);
+
+    /**
+     * 根据ids删除记录信息
+     */
+    void deleteBookByIds(List<String> ids);
+
+    /**
+     * 根据类型获取图书数量
+     */
+    List<BookInfo> getBookCountByType();
+}

service/LendListService.java

@@ -0,0 +1,36 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.LendList;
+
+import java.util.List;
+
+public interface LendListService {
+
+    //分页查询
+    PageInfo<LendList> queryLendListAll(LendList lendList, int page, int limit);
+
+    //添加借阅记录
+    void addLendListSubmit(LendList lendList);
+
+
+    /**
+     * 删除
+     */
+    void deleteLendListById(List<String> ids, List<String> bookIds);
+
+    /**
+     * 还书
+     */
+    void updateLendListSubmit(List<String> ids, List<String> bookIds);
+
+    /**
+     * 异常还书
+     */
+    void backBook(LendList lendList);
+
+    /**
+     * 时间线查询
+     */
+    List<LendList> queryLookBookList(Integer rid, Integer bid);
+}

service/NoticeService.java

@@ -0,0 +1,31 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.Notice;
+
+import java.util.List;
+
+public interface NoticeService {
+
+    /**
+     * 查询所有公告
+     */
+    PageInfo<Notice> queryAllNotice(Notice notice,Integer pageNum,Integer limit);
+
+    /**
+     * 发布公告（添加公告）
+     */
+    void addNotice(Notice notice);
+
+    /**
+     * 查询公告详情（这里设置公告不能随便改，不然每个人看的都不一样了，
+     * 要改必须删除原来的，自己重新再发布一个）
+     */
+    Notice queryNoticeById(Integer id);
+
+    /**
+     * 删除
+     * @param ids
+     */
+    void deleteNoticeByIds(List<String> ids);
+}

service/ReaderInfoService.java

@@ -0,0 +1,39 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.ReaderInfo;
+
+import java.util.List;
+
+public interface ReaderInfoService {
+
+    /**
+     * 查询所有记录
+     */
+    PageInfo<ReaderInfo> queryAllReaderInfo(ReaderInfo readerInfo,Integer pageNum,Integer limit);
+
+    /**
+     * 添加
+     */
+    void addReaderInfoSubmit(ReaderInfo readerInfo);
+
+    /**
+     * 查询（修改前先查询）
+     */
+    ReaderInfo queryReaderInfoById(Integer id);
+
+    /**
+     * 修改提交
+     */
+    void updateReaderInfoSubmit(ReaderInfo readerInfo);
+
+    /**
+     * 删除
+     */
+    void deleteReaderInfoByIds(List<String> ids);
+
+    /**
+     * 根据用户名和密码查询用户信息
+     */
+    ReaderInfo queryUserInfoByNameAndPassword(String username,String password);
+}

service/TypeInfoService.java

@@ -0,0 +1,34 @@
+package com.yx.service;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.TypeInfo;
+
+import java.util.List;
+
+public interface TypeInfoService {
+    /**
+     * 查询所有记录
+     */
+    PageInfo<TypeInfo> queryTypeInfoAll(String name, Integer pageNum, Integer limit);
+
+    /**
+     * 添加图书类型
+     */
+    void addTypeSubmit(TypeInfo info);
+
+    /**
+     * 修改 根据id查询记录信息
+     */
+    TypeInfo queryTypeInfoById(Integer id);
+
+    /**
+     * 修改提交
+     */
+    void updateTypeSubmit(TypeInfo info);
+
+    /**
+     * 根据ids删除记录信息
+     */
+    void deleteTypeByIds(List<String> id);
+
+}

service/impl/BookInfoServiceImpl.java

@@ -0,0 +1,52 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.BookInfoMapper;
+import com.yx.po.BookInfo;
+import com.yx.service.BookInfoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service("bookInfoService")
+public class BookInfoServiceImpl implements BookInfoService {
+
+    @Autowired
+    private BookInfoMapper bookInfoMapper;
+
+    @Override
+    public PageInfo<BookInfo> queryBookInfoAll(BookInfo bookInfo, Integer pageNum, Integer limit) {
+        PageHelper.startPage(pageNum,limit);
+        List<BookInfo> bookInfoList = bookInfoMapper.queryBookInfoAll(bookInfo);
+        return new PageInfo<>(bookInfoList);
+    }
+
+    @Override
+    public void addBookSubmit(BookInfo bookInfo) {
+        bookInfoMapper.insert(bookInfo);
+    }
+
+    @Override
+    public BookInfo queryBookInfoById(Integer id) {
+        return bookInfoMapper.selectByPrimaryKey(id);
+    }
+
+    @Override
+    public void updateBookSubmit(BookInfo info) {
+        bookInfoMapper.updateByPrimaryKeySelective(info);
+    }
+
+    @Override
+    public void deleteBookByIds(List<String> ids) {
+        for (String id : ids){
+            bookInfoMapper.deleteByPrimaryKey(Integer.parseInt(id));
+        }
+    }
+
+    @Override
+    public List<BookInfo> getBookCountByType() {
+        return bookInfoMapper.getBookCountByType();
+    }
+}

service/impl/LendListServiceImpl.java

@@ -0,0 +1,100 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.BookInfoMapper;
+import com.yx.dao.LendListMapper;
+import com.yx.po.BookInfo;
+import com.yx.po.LendList;
+import com.yx.service.LendListService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+
+
+@Service("lendListService")
+public class LendListServiceImpl implements LendListService {
+
+    @Autowired
+    private LendListMapper lendListMapper;
+    @Autowired
+    private BookInfoMapper bookInfoMapper;
+
+
+    @Override
+    public PageInfo<LendList> queryLendListAll(LendList lendList, int page, int limit) {
+        PageHelper.startPage(page,limit);
+        List<LendList> list=lendListMapper.queryLendListAll(lendList);
+
+        PageInfo pageInfo=new PageInfo(list);
+        return pageInfo;
+    }
+
+    @Override
+    public void addLendListSubmit(LendList lendList) {
+        lendListMapper.insert(lendList);
+    }
+
+
+    @Override
+    public void deleteLendListById(List<String> ids, List<String> bookIds) {
+
+        //删除借阅记录
+        for(String id:ids){
+            lendListMapper.deleteByPrimaryKey(Integer.parseInt(id));
+        }
+        //更改图书标识，更新状态为未借出
+        for(String bid:bookIds){
+            //根据id查询图书记录信息
+            BookInfo bookInfo=bookInfoMapper.selectByPrimaryKey(Integer.parseInt(bid));
+            bookInfo.setStatus(0);//该为未借出
+            bookInfoMapper.updateByPrimaryKey(bookInfo);
+        }
+    }
+
+    @Override
+    public void updateLendListSubmit(List<String> ids, List<String> bookIds) {
+        for(String id:ids){
+            //根据id查询借阅记录信息
+            LendList lendList=new LendList();
+            lendList.setId(Integer.parseInt(id));
+            lendList.setBackDate(new Date());
+            lendList.setBackType(0);//正常还书
+            lendListMapper.updateLendListSubmit(lendList);//如果用updatePrimarykey会默认很多赋值为空
+        }
+        //修改书的状态
+        //更改图书标识，更新状态为未借出
+        for(String bid:bookIds){
+            //根据id查询图书记录信息
+            BookInfo bookInfo=bookInfoMapper.selectByPrimaryKey(Integer.parseInt(bid));
+            bookInfo.setStatus(0);//该为未借出
+            bookInfoMapper.updateByPrimaryKey(bookInfo);
+        }
+    }
+
+    @Override
+    public void backBook(LendList lendList) {
+        LendList lend=new LendList();
+        lend.setId(lendList.getId());
+        lend.setBackType(lendList.getBackType());
+        lend.setBackDate(new Date());
+        lend.setExceptRemarks(lendList.getExceptRemarks());
+        lend.setBookId(lendList.getBookId());
+        lendListMapper.updateLendListSubmit(lend);
+        //判断异常还书 如果是延期或者正常还书，需要更改书的状态
+        if(lend.getBackType()==0 || lend.getBackType()==1){
+            BookInfo bookInfo=bookInfoMapper.selectByPrimaryKey(lend.getBookId());
+            bookInfo.setStatus(0);//该为未借出
+            bookInfoMapper.updateByPrimaryKey(bookInfo);
+        }
+
+    }
+
+    @Override
+    public List<LendList> queryLookBookList(Integer rid, Integer bid) {
+        return lendListMapper.queryLookBookList(rid, bid);
+    }
+
+}

service/impl/NoticeServiceImpl.java

@@ -0,0 +1,42 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.NoticeMapper;
+import com.yx.po.Notice;
+import com.yx.service.NoticeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service("noticeService")
+public class NoticeServiceImpl implements NoticeService {
+
+    @Autowired
+    private NoticeMapper noticeMapper;
+
+    @Override
+    public PageInfo<Notice> queryAllNotice(Notice notice, Integer pageNum, Integer limit) {
+        PageHelper.startPage(pageNum,limit);//业务层实现分页
+        List<Notice> noticeList = noticeMapper.queryNoticeAll(notice);
+        return new PageInfo<>(noticeList);
+    }
+
+    @Override
+    public void addNotice(Notice notice) {
+        noticeMapper.insert(notice);
+    }
+
+    @Override
+    public Notice queryNoticeById(Integer id) {
+        return noticeMapper.selectByPrimaryKey(id);
+    }
+
+    @Override
+    public void deleteNoticeByIds(List<String> ids) {
+        for (String id : ids){
+            noticeMapper.deleteByPrimaryKey(Integer.parseInt(id));
+        }
+    }
+}

service/impl/ReaderInfoServiceImpl.java

@@ -0,0 +1,52 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.ReaderInfoMapper;
+import com.yx.po.ReaderInfo;
+import com.yx.service.ReaderInfoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service("readerInfoService")
+public class ReaderInfoServiceImpl implements ReaderInfoService {
+
+    @Autowired
+    private ReaderInfoMapper readerInfoMapper;
+
+    @Override
+    public PageInfo<ReaderInfo> queryAllReaderInfo(ReaderInfo readerInfo, Integer pageNum, Integer limit) {
+        PageHelper.startPage(pageNum,limit);
+        List<ReaderInfo> readerInfoList =  readerInfoMapper.queryAllReaderInfo(readerInfo);
+        return new PageInfo<>(readerInfoList);
+    }
+
+    @Override
+    public void addReaderInfoSubmit(ReaderInfo readerInfo) {
+        readerInfoMapper.insert(readerInfo);
+    }
+
+    @Override
+    public ReaderInfo queryReaderInfoById(Integer id) {
+        return readerInfoMapper.selectByPrimaryKey(id);
+    }
+
+    @Override
+    public void updateReaderInfoSubmit(ReaderInfo readerInfo) {
+        readerInfoMapper.updateByPrimaryKey(readerInfo);
+    }
+
+    @Override
+    public void deleteReaderInfoByIds(List<String> ids) {
+        for (String id : ids){
+            readerInfoMapper.deleteByPrimaryKey(Integer.parseInt(id));
+        }
+    }
+
+    @Override
+    public ReaderInfo queryUserInfoByNameAndPassword(String username, String password) {
+        return readerInfoMapper.queryUserInfoByNameAndPassword(username, password);
+    }
+}

service/impl/TypeInfoServiceImpl.java

@@ -0,0 +1,52 @@
+package com.yx.service.impl;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.yx.dao.TypeInfoMapper;
+import com.yx.po.TypeInfo;
+import com.yx.service.TypeInfoService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.List;
+
+@Service("typeInfoService")
+public class TypeInfoServiceImpl implements TypeInfoService {
+
+    @Autowired
+    private TypeInfoMapper typeInfoMapper;
+    @Override
+    public PageInfo<TypeInfo> queryTypeInfoAll(String name,Integer pageNum,Integer limit) {
+        PageHelper.startPage(pageNum,limit);
+        List<TypeInfo> typeInfoList =  typeInfoMapper.queryTypeInfoAll(name);
+        return new PageInfo<>(typeInfoList);
+    }
+
+    @Override
+    public void addTypeSubmit(TypeInfo info) {
+        typeInfoMapper.addTypeSubmit(info);
+    }
+
+    @Override
+    public TypeInfo queryTypeInfoById(Integer id) {
+        return typeInfoMapper.queryTypeInfoById(id);
+    }
+
+    @Override
+    public void updateTypeSubmit(TypeInfo info) {
+        typeInfoMapper.updateTypeSubmit(info);
+    }
+
+    @Override
+    public void deleteTypeByIds(List<String> id) {
+        List<Integer> list=new ArrayList<>();
+        for(String cid:id){
+            int id2= Integer.valueOf(cid);
+            list.add(id2);
+        }
+        typeInfoMapper.deleteTypeByIds(list);
+    }
+
+}