档案A:放参数
档案B:执行档
档案A.bat档案B.bat A
档案B.bat
IF "%1"=="A" ECHO AppleIF "%1"=="B" ECHO Boypause
执行结果
那2个参数呢?
档案A.bat档案B.bat A C
档案B.bat
IF "%1"=="A" ECHO AppleIF "%1"=="B" ECHO BoyIF "%2"=="C" ECHO vitamicpause
执行结果
ref -
https://peterju.gitbooks.io/cmddoc/content/variable.html