解决方案1:微软提供 setx.exe可以立即生效,但是属性值长度大于1024就会截断。 2.C#提供的environment.setvaribale(属性,属性值,environmentTarget.machine) private void SetEnvPath() { string oldPath = Environment.GetEnvironmentVariable("Path");
@echooffsetENV_Path=%PYTHONPATH% setx /M PYTHONPATH"D:\Anaconda3"pause 2、使用wmic命令设置: @echooff ::如果存在,先删除PYTHONPATH wmic ENVIRONMENTwhere"name='PYTHONPATH'"delete :: 创建系统变量PYTHONPATH wmic ENVIRONMENT create name="PYTHONPATH",username="<system>",VariableValue="D:\Anaconda3"...
setx /M PYTHONPATH "D:\Anaconda3" pause 1. 2. 3. 4. 5. 6. 2、使用wmic命令设置: @echo off ::如果存在,先删除PYTHONPATH wmic ENVIRONMENT where "name='PYTHONPATH'" delete :: 创建系统变量PYTHONPATH wmic ENVIRONMENT create name="PYTHONPATH",username="<system>",VariableValue="D:\Anaconda...
REM Specify the path to add set "new_path=D:\Python312_6" REM Get the current user PATH variable for /f "skip=2 tokens=3*" %%a in ('reg query HKCU\Environment /v PATH') do ( set "current_path=%%a %%b" ) REM Check if the path already exists echo %current_path% | find /...
HKEY_CURRENT_USER\Environment Path 代码语言:javascript 代码运行次数:0 运行 AI代码解释 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment Path 代码语言:javascript 代码运行次数:0 运行 AI代码解释 C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\...
If the environment variable name is not defined or the file is not found by the search, then this modifier expands to the empty string The modifiers can be combined to get compound results: %~dpI - expands %I to a drive letter and path only ...
常用环境变量(Environment variables are special variables that contain its values set by the operating system itself, other applications or by manual): 代码语言:txt AI代码解释 %CD%,%PATH%,%RANDOM% 文件和文件夹相关的命令: 代码语言:txt AI代码解释 ...
Pushes the python executable for a virtual environment to the front of the $Env:PATH environment variable and sets the prompt to signify that you are in a Python virtual environment. Makes use of the command line switches as well as the `pyvenv.cfg` file values present in the virtual enviro...
existing_path = win_get_environment_variable('PATH', system==system).split(ENVPATH_SEPARATOR) Double == not = I don't think that is it.system==systemis an expression that is the same astrue ok, my python is no good:-) to get the current PATH on windows but we really need to use...
python.exe pause Path like this D:\dir1\dir2 This assumes python is added to PATH Instead of running python, you can run a python program replacing 'python.exe' with i.e. 'python program.py' As well maybe you want to activate a virtual enviro...