[Retracted] Research on Intelligent Function Design of Vocational Education System under Mobile Learning Mode

Table 2

Function test results of registration and login function module.

Use case	Test result
Do not enter ID, password, and verification code	Please enter ID, password, and verification code
Enter the wrong user name, password, and verification code	Remind that the ID, password, and verification code entered are incorrect
Close the client’s network connection	Please check the system network connection
Shut down the server	Connection timeout, server-side exception, please contact the administrator
The information input is accurate and the network connection is normal	Successfully enter the system main interface