University Educational Administration Management Platform Integrating Distributed Real-time Cloud Computing System

Table 3

System login test.

Username	Password	Identity	Test results
Correct	Correct	Teacher	The teacher page is normal, and the permission is granted.
Correct	Correct	Student	The student page is normal, and the permission is granted.
Correct	Correct	Administrator	The admin page is normal, and permissions are granted.
Correct	Mistake	Teacher	Prompt error message
Null	Correct	Student	Prompt user cannot be empty