盘符和/Device/HardDiskVolumeN
2009-11-03 22:21
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虽然两者都代表了一个Volume,但是在根据文件路径限制某些操作的时候(比如限制某个路径的文件不可被执行,虽然文件权限上没有问题),应该优先考虑HardDiskVolumeN路径。这是因为盘符是可以被用户修改的,而HardDiskVolumeN是不会变化的。
另外,QueryDosDevice可以把盘符转换成HardDiskVolumeN,比如把C:字符串转换成/Device/HardDiskVolume2字符串
另外,QueryDosDevice可以把盘符转换成HardDiskVolumeN,比如把C:字符串转换成/Device/HardDiskVolume2字符串
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