修改以下脚本 echo off setlocal enabledelayedexpansion rem 定义U盘卷标名称和顺序写入速度要求 set USB2=20 set USB3=30 set USBC=40 rem 获取待测试的U盘 for f tokens=12 a in wmic logicaldisk get captionvolumename ^ findstr i cusb2 c

@echo off setlocal enabledelayedexpansion

rem 定义U盘卷标名称和顺序写入速度要求 set "USB2=20" set "USB3=30" set "USBC=40"

rem 获取待测试的U盘 for /f "tokens=1,2" %%a in ('wmic logicaldisk get caption,volumename ^| findstr /i /c:"usb2" /c:"usb3" /c:"usbc"') do ( set "drive=%%a" set "label=%%b"

rem 测试顺序写入速度 for /f "tokens=4" %%c in ('winsat disk -drive !drive! -seq -write') do ( set "speed=%%c"

 rem 比较速度和要求 
 if !speed! lss !%%b! ( 
   echo !drive! (!label!) fail: write speed !speed! MB/s is lower than required !%%b! MB/s 
 ) else ( 
   echo !drive! (!label!) pass: write speed !speed! MB/s is higher than or equal to required !%%b! MB/s 
 ) 

)