
CODE: [Copy to clipboard]各位那个%%1后面那个 : 冒号有什么用if not exist %%1:%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2%%2nul goto star*
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