PHP book borrowing management system, with complete functions, supports user foreground management and background management, and supports the latest version of PHP 7 x. Database mysql

php Book lending management system , Support book borrowing , Return books , Book reservation , The library information management system mainly realizes the classification of library information 、 Classified statistics management , And manage the basic information of books , So that users can quickly find the resources they need . In this system , Users can add 、 Modify and delete book information . It consists of front desk and back desk .


One 、 Functional specifications
1、 Realize to mysql Basic operation of database , Use session Save user name .
2、 View books in pages .
3、 After logging in, you can add books .
4、 Search books by category .
5、 Edit book information .
6、 Delete book information .
7、 Front desk user registration .
8、 Front desk user login .
9、 Background user login .
10、 Front desk users borrow and return books .
11、 Background query user borrowing statistics .
12、 The background administrator can modify the login password .
13、 Foreground user password retrieval function
14、 Front page search book function
15、 The front desk can count the borrowing situation of users
16、 Background user management function User login can be disabled and allowed
17、 The backstage administrator returns books

 The new functions are as follows 
【 backstage - Book classification management 】
【 backstage - Book reservation management 】
【 The front desk - Book reservation   Reservation record query 】
【 The front desk - Classification query shows  】
【 Optimized all front-end display interfaces   and   Background management interface    Are the simplest html Code beautification   It's convenient for you to take it and modify it yourself 】
 All pictures in the video can be changed at will   There are project directory summaries 
 All books in the video are classified   The name of the book   Can be changed in the background   You can modify it without understanding the code 

 Project description ：php The book management system 
      The library information management system mainly realizes the classification of library information 、
     Sub language management , And manage the basic information of books ,
     So that users can quickly find the resources they need . In this system ,
    、 Users can add 、 Modify and delete book information .
     It consists of front desk and back desk .


 3、 ... and 、 Technical specification 
1、 Realize to mysql Add, delete, change and check the database   Paging query   Fuzzy search ;
2、 Use config.php The configuration file connects to the database uniformly , It is convenient to modify database connection properties .
3、 The notes are very detailed , There are comments where changes are needed . Users can customize and modify . It is very helpful for beginners .

Screenshot of project operation effect ：

Rendering of system homepage

Display book information by category

The user login

After the user logs in, his personal information is displayed

User borrowing

User registration

Retrieve password

backstage - Administrator login

Background administrator changes password

backstage - Borrowing information query

backstage - Add book classification

backstage - Book classification management

backstage - Statistics of book classification quantity

backstage - Book management

backstage - Book search

backstage - Books add

backstage - Book reservation records

backstage - User management

Database part code

-- ----------------------------
-- Table structure for admin
-- ----------------------------
DROP TABLE IF EXISTS `admin`;
CREATE TABLE `admin`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `password` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = gb2312 COLLATE = gb2312_chinese_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of admin
-- ----------------------------
INSERT INTO `admin` VALUES (1, 'admin', '123456');

-- ----------------------------
-- Table structure for lend
-- ----------------------------
DROP TABLE IF EXISTS `lend`;
CREATE TABLE `lend`  (
  `id` int(6) NOT NULL AUTO_INCREMENT,
  `book_id` int(6) NOT NULL,
  `book_title` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
  `lend_time` datetime NULL,
  `user_id` int(3) NOT NULL,
  PRIMARY KEY (`id`, `user_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 9 CHARACTER SET = gb2312 COLLATE = gb2312_chinese_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of lend
-- ----------------------------
INSERT INTO `lend` VALUES (2, 41, '', '2019-12-27 19:39:28', 19);
INSERT INTO `lend` VALUES (3, 39, '', '2019-12-27 19:39:28', 19);
INSERT INTO `lend` VALUES (4, 41, '', '2020-02-19 00:00:00', 16);
INSERT INTO `lend` VALUES (5, 43, '', '2020-02-05 00:00:00', 4);
INSERT INTO `lend` VALUES (6, 1, '', '2020-01-29 00:00:00', 5);
INSERT INTO `lend` VALUES (7, 36, '', '2020-03-04 00:00:00', 16);
INSERT INTO `lend` VALUES (8, 37, '', '2020-02-23 14:02:07', 16);

-- ----------------------------
-- Table structure for sorttype
-- ----------------------------
DROP TABLE IF EXISTS `sorttype`;
CREATE TABLE `sorttype`  (
  `sortid` int(11) NOT NULL AUTO_INCREMENT,
  `sortname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `sortcontent` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  PRIMARY KEY (`sortid`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 9 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of sorttype
-- ----------------------------
INSERT INTO `sorttype` VALUES (1, ' Web art 1', ' Web art introduction ');
INSERT INTO `sorttype` VALUES (2, ' network marketing ', ' Introduction to network marketing ');
INSERT INTO `sorttype` VALUES (3, 'asp Programming ', 'asp Programming Introduction ');
INSERT INTO `sorttype` VALUES (4, 'php Programming ', 'php Programming Introduction ');
INSERT INTO `sorttype` VALUES (6, ' software development ', ' Introduction to software development ');

-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `studentid` varchar(20) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `name` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `password` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `idcard` varchar(18) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `email` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `tel` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `address` varchar(225) CHARACTER SET utf8 COLLATE utf8_bin NULL DEFAULT NULL,
  `regtime` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
  `status` int(11) NULL DEFAULT 0,
  `depts` varchar(255) CHARACTER SET gb2312 COLLATE gb2312_chinese_ci NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 22 CHARACTER SET = gb2312 COLLATE = gb2312_chinese_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of user
-- ----------------------------
INSERT INTO `user` VALUES (5, '124500435', '124100436', 'e10adc3949ba59abbe56e057f20f883e', '124100435', '[email protected]', '13245678905', '124100435', '2020-01-11 13:31:17', 1, ' department A');
INSERT INTO `user` VALUES (16, '124500435', '124100435', 'e10adc3949ba59abbe56e057f20f883e', '533222199305102032', '[email protected]', '13245678905', '124100435', '2020-01-11 13:31:18', 0, ' The Marketing Department ');
INSERT INTO `user` VALUES (17, '132456789', '789789789', 'e10adc3949ba59abbe56e057f20f883e', '531324567891324567', '[email protected]', '13245678905', '132456789 Address of the test ', '2020-01-11 13:31:18', 0, ' The sales department ');
INSERT INTO `user` VALUES (18, '123456789', '123456789', 'e10adc3949ba59abbe56e057f20f883e', '123456789123456789', '[email protected]', '12345678912', '123456789', '2020-01-11 13:31:19', 1, ' Finance Department ');
INSERT INTO `user` VALUES (19, '123456789', '123456789', 'e10adc3949ba59abbe56e057f20f883e', '123456789123456789', '[email protected]', '123456789', '123456789', '2020-01-11 13:31:19', 0, ' department 2');
INSERT INTO `user` VALUES (20, '789456789', '789456789', 'e10adc3949ba59abbe56e057f20f883e', '789456789789456789', '[email protected]', '78945678978', '789456789 Address of the test ', '2020-01-11 13:31:16', 0, ' department 2');
INSERT INTO `user` VALUES (21, '789789789', '789789789', 'e10adc3949ba59abbe56e057f20f883e', '789789789789789789', '[email protected]', '78978978978', '789789789 Address ', '2020-01-11 13:31:21', 0, ' department 2');

-- ----------------------------
-- Table structure for yuyue
-- ----------------------------
DROP TABLE IF EXISTS `yuyue`;
CREATE TABLE `yuyue`  (
  `yuyueid` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `bookname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `starttime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `endtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `addtime` datetime NULL DEFAULT NULL,
  `status` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  PRIMARY KEY (`yuyueid`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of yuyue
-- ----------------------------
INSERT INTO `yuyue` VALUES (1, '124100435', ' Introduction to network marketing ', '2020-01-08', '2020-01-22', '2020-01-11 21:01:49', ' The appointment was successful ');
INSERT INTO `yuyue` VALUES (2, '124100435', 'asp Novice learning ', '2020-01-08', '2020-01-15', '2020-01-11 21:02:08', ' The appointment was successful ');
INSERT INTO `yuyue` VALUES (3, '124100435', 'asp200', '2020-02-25', '2020-02-26', '2020-02-23 14:01:13', ' The appointment was successful ');
INSERT INTO `yuyue` VALUES (4, '124100435', 'html5+css3', '2020-02-04', '2020-02-24', '2020-02-23 14:41:18', ' The appointment was successful ');

-- ----------------------------
-- Table structure for yx_books
-- ----------------------------
DROP TABLE IF EXISTS `yx_books`;
CREATE TABLE `yx_books`  (
  `id` int(6) NOT NULL AUTO_INCREMENT,
  `name` varchar(20) CHARACTER SET gbk COLLATE gbk_chinese_ci NOT NULL,
  `price` decimal(10, 2) NOT NULL,
  `uploadtime` datetime NULL,
  `type` varchar(10) CHARACTER SET gbk COLLATE gbk_chinese_ci NOT NULL,
  `total` int(11) NULL DEFAULT NULL,
  `leave_number` int(11) NULL DEFAULT NULL,
  `picurl` varchar(255) CHARACTER SET gb2312 COLLATE gb2312_chinese_ci NULL DEFAULT NULL,
  `content` varchar(255) CHARACTER SET gb2312 COLLATE gb2312_chinese_ci NULL DEFAULT NULL,
  `author` varchar(255) CHARACTER SET gb2312 COLLATE gb2312_chinese_ci NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 3454 CHARACTER SET = gb2312 COLLATE = gb2312_chinese_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of yx_books
-- ----------------------------
INSERT INTO `yx_books` VALUES (1, 'PHP100', 50.00, '2019-12-27 19:39:28', 'PHP Programming ', 5, 5, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (2, 'asp200', 50.36, '2019-12-27 19:39:28', 'ASP Programming ', 1, 0, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (3, ' Introduction to network marketing ', 32.45, '2019-12-27 19:39:28', ' network marketing ', 4, 4, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (26, 'html5+css3', 23.46, '2019-12-27 19:39:28', ' Web art ', 5, 4, 'upload/3738222.jpg', NULL, ' Wang Wu ');
INSERT INTO `yx_books` VALUES (36, ' Software requirements analysis ', 23.17, '2019-12-27 19:39:28', ' software development ', 8, 7, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (37, 'asp introduction ', 22.00, '2019-12-27 19:39:28', 'ASP Programming ', 7, 2, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (39, 'asp Novice learning ', 88.00, '2019-12-27 19:39:28', 'ASP Programming ', 10, 7, 'upload/3738222.jpg', NULL, ' Li Si ');
INSERT INTO `yx_books` VALUES (40, 'php Novice learning ', 33.00, '2019-12-27 19:39:28', 'php Programming ', 8, 0, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (41, ' classic php Programming ', 66.00, '2019-12-27 19:39:28', 'php Programming ', 22, 18, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (43, 'php test 1', 10.00, '2019-12-27 19:39:28', 'php Programming ', 10, 10, 'upload/3738222.jpg', NULL, ' Zhang San ');
INSERT INTO `yx_books` VALUES (454, '3324', 3324.00, '2020-01-12 04:56:27', '3324', 1, 0, 'upload/3738222.jpg', '332433243324', ' Zhang San ');
INSERT INTO `yx_books` VALUES (3453, '3453', 3453.00, '2020-01-12 04:55:29', '3453', 1, 0, 'upload/3738222.jpg', '3453', ' Zhang San ');

SET FOREIGN_KEY_CHECKS = 1;

 

The source code is directly placed in apache The server can run , And the database sql Just import the file , Can be in PHP Development tools sublime,phpstorm,notpadd++,Dreamweaver,hbuilder,Eitplus,PHPstudy,wamp,xampp,appserver All etc. PHP Run in development tools .