如何在批处理文件中请求管理员访问

I am trying to write a batch file for my users to run from their Vista machines with UAC. The file is re-writing their hosts file, so it needs to be run with Administrator permissions. I need to be able to send them an email with a link to the .bat file. The desired behavior is that when they right-click on the file and say Open, they will get one of those UAC dialogs that makes the screen go dark and forces them to answer whether they want to give the application permission to run as administrator. Instead, they are just seeing "Access denied" on the command line window.

有可能采取不同的做法吗?

当前回答

@echo off 
Net session >nul 2>&1 || (PowerShell start -verb runas '%~0' &exit /b)
Echo Administrative privileges have been got. & pause

上述操作适用于我的Windows 10 1903版

2020-03-07 10:16:29

其他回答

使用runas命令。但是，我不认为您可以轻松地通过电子邮件发送.bat文件。

2009-12-13 01:11:44

以下是我一直在用的:

@echo off
if not "%1"=="am_admin" (
    powershell -Command "Start-Process -Verb RunAs -FilePath '%0' -ArgumentList 'am_admin'"
    exit /b
)

echo main code here
pause

注:

Start-Process的-Verb RunAs标志是启用管理提升的标志。只在windows 7和10上测试过，你可能得把引号弄乱目前不支持传递参数，但你可以向-ArgumentList中添加更多的东西。注意-ArgumentList接受单个字符串或字符串数组。

2016-11-02 20:02:30

@echo off和title可以放在下面代码之前:

net session>nul 2>&1
if %errorlevel%==0 goto main
echo CreateObject("Shell.Application").ShellExecute "%~f0", "", "", "runas">"%temp%/elevate.vbs"
"%temp%/elevate.vbs"
del "%temp%/elevate.vbs"
exit

:main
    <code goes here>
exit

如果你不需要担心以下问题，那么很多其他答案都是多余的:

参数工作目录(cd %~dp0将更改为包含批处理文件的目录)

2018-02-03 10:56:02

由于我在这个脚本弹出一个新的命令提示符并在无限循环中再次运行时遇到了麻烦(使用Win 7 Pro)，我建议您尝试另一种方法:我如何自动提升我的批处理文件，以便它在需要时请求UAC管理员权限?

小心，你必须在脚本的末尾添加这个，就像在编辑中说的那样，这样你就可以在权限提升后回到脚本目录: CD /d %~dp0

2014-10-24 09:46:04

基于toster-cx的帖子和本页上其他有趣的帖子，我对如何配置和解决我的问题有了深入的了解。我也遇到过类似的问题，我希望磁盘清理工具每周在周一和周四的午餐时间(比如下午2点)运行两次。然而，这需要更高的权利。

共享批处理文件，这可能会帮助其他初学者像我-

@echo off
echo  Welcome to scheduling 'PC Maintenance Activity'
ping localhost -n 3 >nul
echo -- Step - 1 of 3 : Please give 'Admin' rights on next screen
ping localhost -n 5 >nul
if not "%1"=="am_admin" (powershell start -verb runas '%0' am_admin & exit)
cls
echo -- Step - 2 of 3 : In next screen, select temp areas for cleaning 
during routine scheduled activity
ping localhost -n 3 >nul
C:\Windows\System32\cleanmgr.exe /sageset:112
cls
echo    Now scheduling maintenance activity...
SchTasks /Create /SC WEEKLY /D MON,THU /TN PC_Cleanup /TR 
"C:\Windows\System32\cleanmgr.exe "/sagerun:112 /ST 14:00

cls

echo                         -- Thanks for your co-operation --
echo                    -- Maintenance activity is scheduled for --
echo                       -- Every Monday and Thursday at 2 pm --

ping localhost -n 10 >nul

非常感谢这个论坛和Rems POST在这里[https://www.petri.com/forums/forum/windows-scripting/general-scripting/32313-schtasks-exe-need-to-pass-parameters-to-script][1]

他的帖子有助于在调度任务时配置可选参数。

2018-02-02 16:25:19

如何在批处理文件中请求管理员访问

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