我希望我的批处理文件只运行提升。如果没有提升,为用户提供一个选项,以提升的方式重新启动批处理。
我正在编写一个批处理文件来设置一个系统变量,将两个文件复制到Program files位置,并启动一个驱动程序安装程序。如果Windows 7/Windows Vista用户(启用了UAC,即使他们是本地管理员)在没有右键单击并选择“以管理员身份运行”的情况下运行它,他们将得到“访问拒绝”,复制这两个文件并写入系统变量。
如果用户实际上是管理员,我想使用一个命令自动重新启动提升的批处理。否则,如果他们不是管理员,我想告诉他们,他们需要管理员权限来运行批处理文件。我使用xcopy复制文件和REG ADD写入系统变量。我正在使用这些命令来处理可能的Windows XP机器。我在这个主题上发现了类似的问题,但没有一个是关于重新启动批处理文件的。
下面的解决方案是干净的,工作完美。
Download Elevate zip file from https://www.winability.com/download/Elevate.zip
Inside zip you should find two files: Elevate.exe and Elevate64.exe. (The latter is a native 64-bit compilation, if you require that, although the regular 32-bit version, Elevate.exe, should work fine with both the 32- and 64-bit versions of Windows)
Copy the file Elevate.exe into a folder where Windows can always find it (such as C:/Windows). Or you better you can copy in same folder where you are planning to keep your bat file.
To use it in a batch file, just prepend the command you want to execute as administrator with the elevate command, like this:
提升网络启动服务…
Matt给出了一个很好的答案,但它去掉了传递给脚本的任何参数。下面是我对参数的修改。我还在Windows 8中加入了Stephen对工作目录问题的修复。
@ECHO OFF
setlocal EnableDelayedExpansion
::net file to test privileges, 1>NUL redirects output, 2>NUL redirects errors
NET FILE 1>NUL 2>NUL
if '%errorlevel%' == '0' ( goto START ) else ( goto getPrivileges )
:getPrivileges
if '%1'=='ELEV' ( goto START )
set "batchPath=%~f0"
set "batchArgs=ELEV"
::Add quotes to the batch path, if needed
set "script=%0"
set script=%script:"=%
IF '%0'=='!script!' ( GOTO PathQuotesDone )
set "batchPath=""%batchPath%"""
:PathQuotesDone
::Add quotes to the arguments, if needed.
:ArgLoop
IF '%1'=='' ( GOTO EndArgLoop ) else ( GOTO AddArg )
:AddArg
set "arg=%1"
set arg=%arg:"=%
IF '%1'=='!arg!' ( GOTO NoQuotes )
set "batchArgs=%batchArgs% "%1""
GOTO QuotesDone
:NoQuotes
set "batchArgs=%batchArgs% %1"
:QuotesDone
shift
GOTO ArgLoop
:EndArgLoop
::Create and run the vb script to elevate the batch file
ECHO Set UAC = CreateObject^("Shell.Application"^) > "%temp%\OEgetPrivileges.vbs"
ECHO UAC.ShellExecute "cmd", "/c ""!batchPath! !batchArgs!""", "", "runas", 1 >> "%temp%\OEgetPrivileges.vbs"
"%temp%\OEgetPrivileges.vbs"
exit /B
:START
::Remove the elevation tag and set the correct working directory
IF '%1'=='ELEV' ( shift /1 )
cd /d %~dp0
::Do your adminy thing here...
我编写了gsudo,一个针对windows的sudo:它在当前控制台中提升(没有上下文切换到新窗口),具有凭据缓存(减少UAC弹出窗口),还提升PowerShell命令。
它允许提升需要管理权限的命令,如果您愿意,也可以提升整个批处理。只要在任何需要升高的东西之前加上gsudo。
使用gsudo提升自身的批处理文件示例:
编辑:新的一行版本,适用于任何windows语言,并避免whoami问题:
net session >nul 2>nul & net session >nul 2>nul || gsudo "%~f0" && exit /b || exit /b
:: This will run as admin ::
替代方案(原版):
@echo off
rem Test if current context is already elevated:
whoami /groups | findstr /b BUILTIN\Administrators | findstr /c:"Enabled group" 1> nul 2>nul && goto :isadministrator
echo You are not admin. (yet)
:: Use gsudo to launch this batch file elevated.
gsudo "%~f0"
goto end
:isadministrator
echo You are admin.
echo (Do admin stuff now).
:end
安装:
通过chocolatey:安装gsudo
或者scoop: scoop install gsudo
或者从github上获取:https://github.com/gerardog/gsudo
查看gsudo的操作: