我有这部分脚本创建了一个fileName稍后用来命名文件的变量.
fileName
set fileName=db_%date:~-4,4%%date:~-10,2%%date:~-7,2%_%time:~0,2%%time:~3,2%.bak
什么%date:~-4,4%%date:~-10,2%%date:~-7,2%_%time:~0,2%%time:~3,2%意思?
%date:~-4,4%%date:~-10,2%%date:~-7,2%_%time:~0,2%%time:~3,2%
windows batch-file
batch-file ×1
windows ×1