批處理for/f命令中echo輸出為何重復多次如上,輸出多次,不知道是什么原因,請指教nclick="copycode($('code0'));">復制代碼
- @echo off
- setlocal enabledelayedexpansion
- for /f delims= %%i in (a.txt) do (for /f delims= %%k in (b.txt) do
- (echo %%i|findstr %%k
- set a=%%k
- echo !a!>>c.txt))
- pause
批處理for/f命令中echo輸出為何重復多次如上,輸出多次,不知道是什么原因,請指教nclick="copycode($('code0'));">復制代碼
- @echo off
- setlocal enabledelayedexpansion
- for /f delims= %%i in (a.txt) do (for /f delims= %%k in (b.txt) do
- (echo %%i|findstr %%k
- set a=%%k
- echo !a!>>c.txt))
- pause