The problem of English characters in Window8 tablet keyboard

        An app developed, several test accounts can be logged in on the PC client and webpage, but some accounts return on the Win8 tablet and the account or password is incorrect, and sometimes correct. Enter multiple times, "Ensure" (hehe, because I really did not guarantee to live, I will know later) Username and password are not entered incorrectly. The first reaction is that the server returned a problem, but why is the PC and the web page always good, and the same account on the tablet is sometimes right? So running the simulator debug, finally found the key. For example, for the account “[email protected]” displayed on the tablet is “[email protected]”. I saw it, it is two different at. ⊙ _ ⊙ b Khan Why there is no problem on the pc, it is because the pc keyboard on the Chinese and English input state at is @. But the win8 tablet can be different in Chinese and English. To enter the English at, you need to switch to the English input method first. (So ​​there is no problem with the program, there is a problem with the user input. ——(*^__^*) 嘻嘻…… Microsoft's keyboard is a bit boring)