Computer graduation project PHP library book borrowing management system

Project introduction

be based on PHP Library book borrowing system can complete user login 、 System settings 、 Book management 、 Reader management 、 Borrowing management and system query . Under the application of this system, readers can realize ( Such as : Title , Number , author ) Inquire about the library's collection and treat , Easy to borrow books , renew books , Return books , Be able to inquire about your borrowed books . Library staff can easily query books , It is convenient to query the borrowing situation of readers , Easy to borrow and return books , Conveniently add book information 、 modify 、 Delete , Classification management and other operations , Add relevant information to readers , modify , Classification management and other operations . The system administrator can modify and update the library information , Add system users 、 modify 、 Delete 、 Permission setting and other operations , Modify and maintain the certificate processing parameters of the library .

The system mainly includes two roles: ordinary user and administrator , Different roles have different functions , The details are as follows ：
Ordinary user functions ：
（1） Personal data management
（2） Book lending management ： Query borrowing 、 Borrowing record management
Administrator function ：
（1） System user management ： The system administrator manages 、 Ordinary users add 、 General user management 、 Change your personal password
（2） Book category management ： Add book category 、 Book category query
（3） Book information management ： Add book information 、 Book information inquiry
research contents
（4） Borrowing management ： Borrowing record view 、 Borrowing Statistics
（1） Realize the classification of the books in the library 、 Book title and other inquiries , It is most convenient for readers and library staff to query the books they need ;
（2） Establish a library lending reader database , Facilitate staff to effectively manage readers ;
（3） Establish a database of library staff , Limit the permissions of each staff member for software operation , Protect the database to the greatest extent ;
（4） Realize the library's warehousing of new books , Simple handling of old book cancellation , And establish Book Archives , Convenient purchase ;
（5） Realize the library management system

design sketch

Objective record
1 The introduction 4
1.1 Development background 4
1.2 Development significance … 4
1.3 Research status . 4
2 Introduction to development environment 5
2.1 Apache 5
2.2 Mysql 6
2.3 Php 7
2.4 WAMP 8
2.5 The system requires software and hardware 8
3 Systems analysis 9
3.1 Demand analysis 9
3.2 Feasibility analysis 9
3.2.1 Technical feasibility 9
3.2.2 Economic feasibility 9
3.2.3 Operational feasibility 10
3.2.4 Legal feasibility 10
3.3 Performance requirements 10
3.4 design idea 10
4 The system design 11
4.1 System architecture design 11
4.2 Function module design 11
4.3 Database design 12
4.3.1 Database entity ER chart 12
4.3.2 Data sheet design 15
5 system implementation 18
5.1 System login 18
5.2 Administrator module 20
5.2.1 The system administrator manages 20
5.2.2 user ( readers ) management 20
5.2.3 Library management module 21
5.2.4 Book lending management 23
5.3 user ( readers ) modular 24
5.3.1 Book Search 24
5.3.2 Online borrowing 26
5.3.3 Book renewal 28
5.3.4 Book return 29
6 System operation and test 29
6.1 The purpose of software testing 29
6.2 The importance of software testing 30
6.3 Test environment 30
6.4 The test method 30
6.5 Testing process 30
6.5.1 Book add test 30
6.5.2 Login module test 31
7 Conclusion 33
reference 34
thank 35