Introduction - If you have any usage issues, please Google them yourself
Teacher management system: 1.1 subject overview
Through the connection of the database and the teacher management system, the functions of recording, querying, deleting, inquiring all records and deleting all records are realized.
1.2 functional requirements
Functional requirement 1: in a design framework, the ability to input, query, delete and exit multiple teachers' files can be realized by clicking the mouse.
Functional requirement 2: through database connection technology, the connection between teacher management system and data source is realized, which is the key to realize this design function.
1.3 performance requirements
Performance requirement 1: add "tea" to the system DSN of data source to realize the connection of data source and application system, so as to realize the input, query and other functions of this system to teachers' files.
Performance requirement 2