When logging in to the backend management, after entering the username and password, the message "Please log in to the backend management first" is displayed. What is the problem?
When logging in to the backend management, after entering the username and password, the message "Please log in to the backend management first" is displayed. What is the problem?
When logging in to the backend management, after entering the username and password, the message "Please log in to the backend management first" is displayed. What is the problem?
乡间小乐曲2018-11-28 16:28:23
There is no doubt that this is a logical problem! When submitting login information, your code should be "checked" somewhere, so this type of problem occurs.