[文本处理] 批处理设置变量中有特殊字符 报错| was unexpected at this time

@echo off
SET localfile=E:\mce_lab\mce_lab_Source_File_In\a.csv
SET validate=E:\mce_lab\mce_lab_Source_File_In\b.txt

for /f %%i in ('powershell Get-Content %localfile% -TotalCount 1') do (SET lastfieldname=%%i)
  
for /f %%i in ('powershell Get-Content %validate% -TotalCount 1') do (SET va=%%i)



if "%headfilename%" =="%SB%" (
    echo true  >E:\mce_lab\mce_lab_etl\20202020log.txt
	
)   else (
    echo false >E:\mce_lab\mce_lab_etl\20202020log.txt
	
)
复制代码