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?
@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)
还有来自这篇文章的FSUTIL查询，也在ss64.com上有链接，有以下代码:
@Echo Off
Setlocal
:: First check if we are running As Admin/Elevated
FSUTIL dirty query %SystemDrive% >nul
if %errorlevel% EQU 0 goto START
::Create and run a temporary VBScript to elevate this batch file
Set _batchFile=%~f0
Set _Args=%*
:: double up any quotes
Set _batchFile=""%_batchFile:"=%""
Set _Args=%_Args:"=""%
Echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\~ElevateMe.vbs"
Echo UAC.ShellExecute "cmd", "/c ""%_batchFile% %_Args%""", "", "runas", 1 >> "%temp%\~ElevateMe.vbs"
cscript "%temp%\~ElevateMe.vbs"
Exit /B
:START
:: set the current directory to the batch file location
cd /d %~dp0
:: Place the code which requires Admin/elevation below
Echo We are now running as admin [%1] [%2]
pause
只要FSUTIL存在，它就是一个可靠的替代方案。
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。
另一个PowerShell解决方案…
这不是关于作为管理员运行批处理脚本，而是如何从批处理提升另一个程序…
我有一个批处理文件“包装”的exe。它们具有相同的“根文件名”，但扩展名不同。我能够启动exe作为管理员，并将工作目录设置为一个包含脚本，与以下一行powershell调用:
@powershell "Start-Process -FilePath '%~n0.exe' -WorkingDirectory '%~dp0' -Verb RunAs"
更多信息
还有一大堆额外的Start-Process选项，你也可以申请!查看:https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/start-process?view=powershell-6
注意，我使用了@前缀。这相当于一行的@echo off。我在这里使用%~n0来获得批处理脚本的“根名称”，然后连接.exe以指向相邻的二进制文件。%~dp0的使用提供了批处理所在目录的完整路径。当然，-Verb RunAs参数提供抬高。
