如何在BATCH脚本中使用随机数?
如何在BATCH脚本中使用随机数?
对于那些不想总是看到黑屏的人,这里提供一个完全随机的选项。
@(IF not "%1" == "max" (start /MAX cmd /Q /C %0 max&X)ELSE set A=0&set C=1&set V=A&wmic process where name="cmd.exe" CALL setpriority "REALTIME">NUL)&CLS
:Y
(IF %A% EQU 10 set A=A)&(IF %A% EQU 11 set A=B)&(IF %A% EQU 12 set A=C)&(IF %A% EQU 13 set A=D)&(IF %A% EQU 14 set A=E)&(IF %A% EQU 15 set A=F)
(IF %V% EQU 10 set V=A)&(IF %V% EQU 11 set V=B)&(IF %V% EQU 12 set V=C)&(IF %V% EQU 13 set V=D)&(IF %V% EQU 14 set V=E)&(IF %V% EQU 15 set V=F)
(IF %A% EQU %V% set A=0)
title %A%%V%%random%6%random%%random%%random%%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%&color %A%%V%&ECHO %random%%C%%random%%random%%random%%random%6%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%&(IF %C% EQU 46 (TIMEOUT /T 1 /NOBREAK>nul&set C=1&CLS&SET /A A=%random% %%15 +1&SET /A V=%random% %%15 +1)ELSE set /A C=%C%+1)&goto Y
这将改变屏幕颜色,两者都是随机的。
@(IF not "%1" == "max" (start /MAX cmd /Q /C %0 max&X)
ELSE set C=1&set D=A&wmic process where name="cmd.exe" CALL setpriority "REALTIME">NUL)&CLS
:Y
set V=%D%
(IF %V% EQU 10 set V=A)
& (IF %V% EQU 11 set V=B)
& (IF %V% EQU 12 set V=C)
& (IF %V% EQU 13 set V=D)
& (IF %V% EQU 14 set V=E)
& (IF %V% EQU 15 set V=F)
title %random%6%random%%random%%random%%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%&color %V%&ECHO %random%%C%%random%%random%%random%%random%6%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%
&(IF %C% EQU 46 (TIMEOUT /T 1 /NOBREAK>nul&set C=1&CLS&IF %D% EQU 15 (set D=1)ELSE set /A D=%D%+1)
ELSE set /A C=%C%+1)&goto Y
这是我为您创建的一个示例,它应该显示一个对话框,要求您选择1-10之间的数字。根据您选择的数字,它将生成一个随机数示例到一个命名的批处理文件中。如果您选择“1”,则会得到一个随机的一位数示例。如果您选择“10”,则会得到一个随机的十位数示例。
@echo off
color f0
set /p "FileName= Enter Filename (Without Extension) : "
echo @echo off >> %FileName%.bat
echo File Created!
pause
cls
:CommandLine
set /p "calc= ~%ComputerName%: Enter a number to recieve the amount of random digits :"
if %calc%==genrand_help goto GenerateRandomHelp
if %calc%==1 echo echo %%RANDOM:~-1%% >> %FileName%.bat
if %calc%==2 echo echo %%RANDOM:~-1%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==3 echo echo %%RANDOM:~-1%%%%RANDOM:~-1%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==4 echo echo %%RANDOM:~-1%%%%RANDOM:~-1%%%%RANDOM:~-1%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==5 echo echo %%Random%% >> %FileName%.bat
if %calc%==6 echo echo %%Random%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==7 echo echo %%Random%%%%RANDOM:~-1%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==8 echo echo %%Random%%%%RANDOM:~-1%%%%RANDOM:~-1%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==9 echo echo %%Random%%%%RANDOM:~-1%%%%RANDOM:~-1%%%%RANDOM:~-1%%%%RANDOM:~-1%% >> %FileName%.bat
if %calc%==10 echo echo %%Random%%%%Random%% >> %FileName%.bat
goto CommandLine
只是为了完全随机,毫无秩序:SET /A V=%random% %%15 +1
@(IF not "%1" == "max" (start /MAX cmd /Q /C %0 max&X)ELSE set C=1&set V=A&wmic process where name="cmd.exe" CALL setpriority "REALTIME">NUL)&CLS
:Y
(IF %V% EQU 10 set V=A)&(IF %V% EQU 11 set V=B)&(IF %V% EQU 12 set V=C)&(IF %V% EQU 13 set V=D)&(IF %V% EQU 14 set V=E)&(IF %V% EQU 15 set V=F)
title %V%%random%6%random%%random%%random%%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%&color %V%&ECHO %random%%C%%random%%random%%random%%random%6%random%9%random%%random%%random%%random%%random%%random%%random%%random%%random%&(IF %C% EQU 46 (TIMEOUT /T 1 /NOBREAK>nul&set C=1&CLS&SET /A V=%random% %%15 +1)ELSE set /A C=%C%+1)&goto Y