Windows 之 获取管理员权限

　　新建文本文档，写入如下内容：

Windows Registry Editor Version 5.00
[-HKEY_CLASSES_ROOT*shell
unas]
[HKEY_CLASSES_ROOT*shell
unas]
@="获取超级管理员权限"
"Icon"="C:\Windows\System32\imageres.dll,-78"
"NoWorkingDirectory"=""
[HKEY_CLASSES_ROOT*shell
unascommand]
@="cmd.exe /c takeown /f "%1" && icacls "%1" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f "%1" && icacls "%1" /grant administrators:F"
[-HKEY_CLASSES_ROOTDirectoryshell
unas]
[HKEY_CLASSES_ROOTDirectoryshell
unas]
@="获取超级管理员权限"
"Icon"="C:\Windows\System32\imageres.dll,-78"
"NoWorkingDirectory"=""
[HKEY_CLASSES_ROOTDirectoryshell
unascommand]
@="cmd.exe /c takeown /f "%1" /r /d y && icacls "%1" /grant administrators:F /t"
"IsolatedCommand"="cmd.exe /c takeown /f "%1" /r /d y && icacls "%1" /grant administrators:F /t"
[-HKEY_CLASSES_ROOTdllfileshell]
[HKEY_CLASSES_ROOTdllfileshell
unas]
@="获取超级管理员权限"
"HasLUAShield"=""
"NoWorkingDirectory"=""
[HKEY_CLASSES_ROOTdllfileshell
unascommand]
@="cmd.exe /c takeown /f "%1" && icacls "%1" /grant administrators:F"
"IsolatedCommand"="cmd.exe /c takeown /f "%1" && icacls "%1" /grant administrators:F"
[-HKEY_CLASSES_ROOTDriveshell
unas]
[HKEY_CLASSES_ROOTDriveshell
unas]

　　保存下来，修改后缀名为.reg，然后双击导入到注册表中。