@echo off&setlocal enabledelayedexpansion
>2.txt echo.地区号^|大额可疑特征代码^|客户号 ^|惟一报告号 ^|
for /F "tokens=1,2*" %%a in (1.txt) do (
set b=%%b
>>2.txt echo.%%a ^|!b:~0^,4! ^|!b:~4! ^|%%c ^|
)
或
@echo off&setlocal enabledelayedexpansion
>2.txt echo.地区号^|大额可疑特征代码^|客户号 ^|惟一报告号 ^|
(for /F "tokens=1,2*" %%a in (1.txt) do set b=%%b&echo.%%a ^|!b:~0^,4! ^|!b:~4! ^|%%c ^|)>>2.txt