Have to register, login, modify the password function
Registration and login are ready
But when change the password, can't modify the
Problem is, when change the password, database data without modification on the original data, but building a data, and the registered some confusion
Consult, how to modify the data
CodePudding user response:
Learning program for the first time, the most important thing is learn to debug and single-step tracking,Your question is very simple, but outside it is difficult to help you debug, unless you put the code sharing,
Even if Shared, meaning is not big, the problem solved, may also make next time,
So try to do your own,
Single-step tracking, step by step, why not change but new, you see what was wrong with your own logic,
https://blog.csdn.net/yenange/article/details/90297213