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我正在爲我的操作系統製作登錄系統。而且還有一個錯誤,我不知道如何解決它批處理文件登錄系統
@echo off
color 02
IF NOT EXIST Users md Users
:start
:menu
cls
echo ZEROS 0.2.1 LOGIN
echo.
echo [1]-Sign in
echo [2]-Register
echo [3]-User List
echo [4]-Exit
echo.
set /p input=Your choice:
if %input%==1 goto log
if %input%==2 goto reg
if %input%==3 goto ucheck
if %input%==4 exit
echo Invalid Choice
pause
goto menu
:reg
cls
color 02
echo ZEROS 0.2.1 REGISTER
echo.
set /p user="Enter new username: "
echo %user%>>"Users\userlist.txt"
cls
echo ZEROS 0.2.1 REGISTER
echo.
set /p pass="Enter new password: "
echo %pass% >> "Users\%user%.txt"
goto menu
:log
cls
echo ZEROS 0.2.1 LOGIN
echo.
set /p user="Username: "
cls
echo ZEROS 0.2.1 LOGIN
echo.
set /p pass="Password: "
@echo off
set /p password=<Users\%user%.txt
@echo off
if %pass% equ %password% call console.bat
pause
goto menu
:ucheck
IF NOT EXIST Users (
cls
echo There are no users.
pause
goto start
)
:users
if not exist Users\userlist.txt (
goto reg
)
cls
cd Users
echo ZEROS 0.2.1 USERS
echo.
type userlist.txt
pause
goto start
當我選擇第三個選項一個時間,它工作得很好,但如果我選擇第三個選項的2倍以上,這表明沒有用戶。如何解決它?