1.1- @echo off
- set /p str=请输入字符串:
- set "str=%str:"=%"
- if "%str:s= s %" equ "%str%" (echo 不存在s) else (echo 存在s)
- pause
复制代码 1.2- @echo off
- set /p a=请输入a的值:
- set /p b=请输入b的值:
- set a=%a:"=%&set b=%b:"=%
- if "%a%" equ "1" (if "%b%" equ "2" (echo yes) else (echo no)) else echo no
- pause
复制代码
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