Information Management System Description Document
Website structure design
I. Target Design
Information management
1.1 information added
1.2 information modification
1.3 information deletion
2. Information display
2. Show all information
2.2 Display information by category
2.3 Display information by keyword
2. Design Idea
This system is a simple information query system, which features the system:
1. Practical: Realize a complete information query
2. Simple and practical: To manage the use of the entire system as soon as possible, the system is simple but functional, and simple page design makes it easier.
3. Code Specification: The code is simple, clear and easy to understand
4. System structure: DB server, web server, client (modified delete added browsing, etc.)
III. System function analysis and design
Information query system is divided into 3 modules: information management module, information display module, information query module, as shown:
Information management module
Information display module
Information query module
Information modification
Information Add
Information deletion
Show all information
Display information by category
Keyword query
Keyword query station information
Database structure design
1. Database demand analysis
Information records contain the following:
Information record number
Information name
Information category
Information description
Information size
Information time and number of browsses
2. Database logic design
Database name: Learning
Article_id Number (10), information record number
Types varcha2 (50), information record category
Title varcha2 (255), information title
URL VARCHAR2 (255), refer to the URL
Content varcha2 (1000), content
Hits Number (10), clicks
BIG VARCHAR2 (50), size
Vote varchar2 (50), evaluation
From1 varchar2 (50), related homepage
FORM_URL VARCHAR2 (255), related addresses
DATE_AND_TIME VARCHAR2 (32)
Information management module
Contains the following modules:
Information management
Login.jsp
Chklogin.jsp
Manage.jsp
2. Information Add
Add.jsp
Save.jsp
3. Information modification
Edit.jsp
SaveEdit.jsp
Delete.jsp
Administrator login
Login.jsp
Audit account
Chklogin.jsp
Management page
Manage.jsp
Website page
Index.jsp
Information Add
Add.jsp
Information modification
Edit.jsp
Information deletion
Delete.jsp
