在批处理文件中将ECHO/TYPE输出设置为变量 [英] Set ECHO / TYPE output as a Variable in Batch Files

问题描述

是否可以在批处理文件中将TYPE或ECHO的输出设置为变量?

Is it possible to set the output of TYPE or ECHO as a variable in a batch file?

推荐答案

复杂，仅适用于单行，但适用于一般情况:

Convoluted, and it only works for a single line, but general:

for /f "delims=" %%x in ('some command with output') do set "Var=%%x"

对于 echo ，您不需要做任何特别的事情，只需更改

For echo you don't need to do anything special, just change

echo Foo

进入

set Var=Foo

对于文件，也可以选择其中一个

And for files there is also the option of either

set /p Var=<file.txt

或

for /f "delims=" %%x in (file.txt) do set "Var=%%x"

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