[系统相关] 批处理如何查询磁盘空间并输出TXT？

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@echo off&title D盘容量使用情况
>DiskCalc1.vbs echo WSCript.Echo "盘符" ^& Chr(9) ^& "总容量(GB)" ^& Chr(9) ^& "已用空间(GB)" ^& Chr(9) ^& "剩余空间(GB)" ^& Chr(9) ^& "使用率"
>DiskCalc2.vbs echo DeviceID = Wscript.Arguments(0)
>>DiskCalc2.vbs echo SizeAvail = Wscript.Arguments(1) / (1024 * 1024 * 1024)
>>DiskCalc2.vbs echo SizeTotal = Wscript.Arguments(2) / (1024 * 1024 * 1024)
>>DiskCalc2.vbs echo SizeUsed = SizeTotal - SizeAvail
>>DiskCalc2.vbs echo SizeRate = SizeUsed / SizeTotal * 100
>>DiskCalc2.vbs echo WSCript.Echo DeviceID ^& Chr(9) ^& Round(SizeTotal,1) ^& Chr(9) ^& Chr(9) ^& Round(SizeUsed,1) ^& Chr(9) ^& Chr(9) ^& _
>>DiskCalc2.vbs echo Round(SizeAvail,1) ^& Chr(9) ^& Chr(9) ^& Round(SizeRate,1) ^& "%%"
cscript //nologo DiskCalc1.vbs
(for /f "tokens=1-3" %%a in ('wmic LogicalDisk where "DeviceID='D:'" get DeviceID ^, Size ^, FreeSpace ^| findstr ":"') do (
    cscript //nologo DiskCalc2.vbs %%a %%b %%c
))
del DiskCalc*.vbs
echo,&pause
复制代码

网上找了个接近的，但是想实现查询所有盘符情况，并按日期命名输出TXT。不知道怎么实现。感谢 感谢