中国DOS联盟

代码如下：
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@echo off
set v123=不存在
set v456=不存在
set v789=不存在
set vabc=不存在
for /f "tokens=3" %%i in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" ^| find /i "123"') do (
if "%%i"=="0x1" set v123=存在
)
for /f "tokens=3" %%i in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" ^| find /i "456"') do (
if "%%i"=="0x1" set v456=存在
)
for /f "tokens=3" %%i in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" ^| find /i "789"') do (
if "%%i"=="0x1" set v789=存在
)
for /f "tokens=3" %%i in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" ^| find /i "abc"') do (
if "%%i"=="0x1" set vabc=存在
)
echo 123键%v123%
echo 456键%v456%
echo 789键%v789%
echo abc键%vabc%
pause
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想把它简化一下，在大小特别是for的数量上、