1、mountedLocalVolumePaths 显示电脑的本地卷,例如,内部或外部硬盘驱动器,就是在菜单栏前往电脑后显示的
可以通过NSArray *arrayDisks = [[NSWorkspace sharedWorkspace] mountedLocalVolumePaths];返回
返回结果: (
"/",
"/Volumes/BackUp",
"/Volumes/10.8",
"/Volumes/10.9",
"/Volumes/10.10",
"/Network/Servers",
"/home",
"/net"
)