BATCH > enlever les guillemets

the simplest method is to use %~1 Parameter Extensions to remove the quotes automatically

 

   @ECHO OFF
   Set _string=%~1
   Echo the string passed to this script is %_string%

 

(you may also want to test IF the variable is empty/NULL)

This is equivalent to the following, which can be used to remove outer quotes from any string, not just a parameter string:

 

   :: Remove quotes
   SET _string=###%_string%###
   SET _string=%_string:"###=%
   SET _string=%_string:###"=%
   SET _string=%_string:###=%

 

Pour enlever ALL quotes from a string, this can be done in one line with variable replace syntax:

 

   Set _somevariable=%_somevariable:"=%

 

File and folder names cannot (legally) contain quotes so the above is often all that’s needed.

A one line function, using a FOR command to run parameter expansion and remove quotes (the %~A removes the quotes), this is a good approach when you need to dequote multiple strings, just call the function with each string:

 

::::::::: one line Dequote example ::::::::::::
 @Echo Off
 Setlocal
 Set _mypath="C:\Program Files\ss64\"
 CALL :dequote _mypath
 Echo %_mypath%
 Goto :eof

 :DeQuote
 for /f "delims=" %%A in ('echo %%%1%%') do set %1=%%~A
 Goto :eof

 

cela donnera"C:\Program Files\ss64\" > C:\Program Files\ss64\

 

 

On peut écrire dans un fichier DeQuote.cmd :

 

for /f "delims=" %%A in ('echo %%%1%%') do set %1=%%~A

 

et appeler la fonction à partir d’un autre script :

 

CALL DeQuote.cmd VariableName

 

There may be cases when you only want to affect the string if it both starts and ends with a quote and raise an error or some other action if mismatched quotes are found. Some more complex scripts to handle this can be found here in the