如何在DOS批处理文件中实现逻辑运算符？
cmd batch-file logical-operators windows-console
有没有办法通过IF语句传递OR？
如:
SET var=two IF "%var%"=="one" OR "two" OR "three" ECHO The number is between zero and four.
windows conditional cmd if-statement batch-file
batch-file ×2
cmd ×2
conditional ×1
if-statement ×1
logical-operators ×1
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windows-console ×1