批处理脚本找不到配置文件，但该文件就在那里

Question

下面是我一直在处理的批处理脚本，但是，我无法超越定位脚本解析的配置文件。当我运行脚本时，我收到一条错误消息：系统找不到该文件

D:\WKGPDATA\INFOtrac\Conduit\Conduit.ini

@echo off
REM Disable command echo for cleaner output.

REM Function to compare LastScanUTC time stamp with current UTC time.
:CompareTime
setlocal

REM Get the LastScanUTC time stamp from the configuration file.
for /f "usebackq tokens=2 delims==" %%a in ("D:\WKGPDATA\INFOtrac\Conduit\Conduit.ini") do (
    set LastScanUTC=%%a
)

REM snipped all unrelated lines here

endlocal
goto :EOF

它应该从位于

"D:\WKGPDATA\INFOtrac\Conduit"

的配置文件中读取LastScanUTC时间戳，并将其分配给变量

LastScanUTC

。

Answer 1

您可以在脚本中添加检查，以在尝试读取文件之前验证文件是否存在。

@echo off
REM Disable command echo for cleaner output.

REM Path to the configuration file
set "ConfigPath=D:\WKGPDATA\INFOtrac\Conduit\Conduit.ini"

REM Check if the configuration file exists
if not exist "%ConfigPath%" (
    echo Configuration file not found at %ConfigPath%.
    exit /b
)

REM Function to compare LastScanUTC time stamp with current UTC time.
:CompareTime
setlocal

REM Get the LastScanUTC time stamp from the configuration file.
for /f "usebackq tokens=2 delims==" %%a in ("%ConfigPath%") do (
    set LastScanUTC=%%a
)

REM snipped all unrelated lines here

endlocal
goto :EOF