With the rapid development of computer technology, colleges and universities have also entered the information age. In order to make college student information more efficient and scientific, it was decided to develop a college student information system.
This article uses a structured analysis method to elaborate on the front-end and back-end development, operation process and some key technologies involved in a relatively powerful university student information system. First, feasibility analysis was carried out, and then system analysis. Through actual business process investigation, the business process and the organizational structure of the system were analyzed, and the data flow analysis and data dictionary were completed; then the system design phase mainly completed the division of functional modules, Explains the thought of system design, database design and system design tools and techniques. At this stage, the function of each module of the system was designed in detail, and the functional module diagram of the system was formed; the conceptual structure design was first carried out when the database was designed, then the logical structure design was carried out, and the design of the data table was finally completed.
According to the analysis and design of the previous stages, this system adopts the C/S model in design, and uses JSP technology for the design and function realization of the basic page. The back-end database uses SQL2000 database. The design and implementation of this system lays the foundation for the operation of the college student information system and provides good conditions for college student information work.
Keywords: college student information, structured analysis, system
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Abstract III
Introduction 1
1 Feasibility analysis and overall design principles 3
1.1 Feasibility analysis 3
1.1.1 Technical feasibility 3
1.1.2 Economic feasibility 3
1.1.3 Society Feasibility 4
1.2 Overall design principles 4
2 System analysis 6
2.1 Business process analysis 6
2.2 Data flow diagram 7
2.3 Data dictionary 10
3 System design 13
3.1 System Function Design 13
3.2 System Database Design 13
3.2.1 Conceptual Structure Design 14
3.2.2 Database Table Design 18
3.3 System Development Tools and Development Mode Selection 20
3.3.1 System Development Tools 20
3.3.2 System Design Mode 22
4 System Realization 23
4.1 Login interface 23
4.1.1 Login management module 23
4.1.2 Login procedure flow 24
4.2 Login first interface 25
4.3 Professional management interface 25
4.4 Class management interface 26
4.5 Course management interface 26
4.6 Teacher management interface 27
4.7 Student status management interface 27
4.8 Modify Password Interface 28
4.9 Student Score Management Interface 28
5 Performance Test and Analysis 29
5.1 Definition of
System Test 29 5.2 Purpose and Significance of
System Test 29 5.3 Importance of
System Test 29 5.4 Common Methods of System Test 30
5.5 Test Environment and Test conditions 31
5.6 System operation 31
5.7 Test summary 32
