
CODE: [Copy to clipboard]@echo off
:: 使用把指定字符串置换为空的方法
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
set var=%%i
set var=!var:[www.163.com]=!
echo %%i 改名后为 !var!
)
pause
CODE: [Copy to clipboard]test.txt的内容为:@echo off
:: 使用抛弃固定长度字符串的方法
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
set var=%%i
echo %%i 改名后为 !var:~13!
)
pause
CODE: [Copy to clipboard][www.163.com]123.txt
[www.163.com]a bc.txt
[www.163.com]d e7f89.txt
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