Batcher

回复 1# thp2008

setlocal enabledelayedexpansion
for /l %%i in (101,1,131) do (
    set "ThisDay=%%i"
    wget --spider https://www.win-rar.com/fileadmin/winrar-versions/sc/sc2023%yue%!ThisDay:~1!/rrlb/winrar-x64-623sc.exe
)
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Batcher

回复 4# thp2008

setlocal enabledelayedexpansion
for /l %%i in (101,1,131) do (
    set "ThisDay=%%i"
    wget --spider https://www.win-rar.com/fileadmin/winrar-versions/sc/sc2023%yue%!ThisDay:~1!/rrlb/winrar-x64-623sc.exe 2>&1 | findstr /c:"Remote file does not exist"
    if errorlevel 1 (
        echo 文件存在
    ) else (
        echo 文件不存在
    )
)
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