如何将查询输出分配给变量 [英] How to assign output of query to variable

问题描述

我的代码是



请更正

My code is

Please correct that

echo Off
setlocal ENABLEEXTENSIONS
set KEY_NAME="HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MA Service"
set VALUE_NAME=DBServer 
REG QUERY %KEY_NAME% /S /v %VALUE_NAME%
endlocal

此工作正常



但我想将值DBServer分配给varible

This works fine

But i want to assign value DBServer to varible

echo Off
setlocal ENABLEEXTENSIONS
set KEY_NAME="HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MA Service"
set VALUE_NAME=DBServer 
set %%Sn =for /f %%Sn in ('REG QUERY %KEY_NAME% /S /v %VALUE_NAME%') do set 
Sname=%%Sn
echo %Sname%
endlocal
pause

请更正以上命令。



谢谢

Please correct above command.

Thanks

推荐答案

一种方法是使用代替使用循环设置。



尝试此主题的样本 -

http://www.tomshardware.com/forum/230090-45- windows-batch-file-output-program-variable [ ^ ]

One way would be to use for loop with do set.

Try this thread for samples -
http://www.tomshardware.com/forum/230090-45-windows-batch-file-output-program-variable[^]

试试这个，

Try this,

echo Off
setlocal ENABLEEXTENSIONS
set KEY_NAME="HKLM\SYSTEM\CurrentControlSet\services\MA Service"
set VALUE_NAME=DBServer 

echo %VALUE_NAME%
echo %KEY_NAME%

FOR /F "tokens=2* delims= " %%A IN ('REG QUERY %KEY_NAME% /v %VALUE_NAME%') DO SET TMP=%%B
ECHO TMP=%TMP%

endlocal
pause

这篇关于如何将查询输出分配给变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！