VC 获取本地Appdata完整路径

本文介绍了一个用于获取本地应用程序数据目录路径的C++函数CStringGetLocalAppdataPath()。通过调用SHGetSpecialFolderLocation和SHGetPathFromIDList函数,此函数能够找到并返回CSIDL_LOCAL_APPDATA对应的完整路径。

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CString GetLocalAppdataPath()
{
    wchar_t m_lpszDefaultDir[MAX_PATH] = {0};
    wchar_t szDocument[MAX_PATH] = {0};   
 
    LPITEMIDLIST pidl = NULL;
    SHGetSpecialFolderLocation(NULL,   CSIDL_LOCAL_APPDATA,   &pidl);
    if   (pidl && SHGetPathFromIDList(pidl, szDocument))
    {   
        GetShortPathName(szDocument,m_lpszDefaultDir, _MAX_PATH);
    }
    return m_lpszDefaultDir;
}

vscode下虚拟环境venv下载vllm出现 error: subprocess-exited-with-error × Getting requirements to build wheel did not run successfully. │ exit code: 1 ╰─> [21 lines of output] Microsoft Visual C++ Redistributable is not installed, this may lead to the DLL load failure. It can be downloaded at https://aka.ms/vs/16/release/vc_redist.x64.exe Traceback (most recent call last): File "E:\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 363, in <module> main() File "E:\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 345, in main json_out['return_val'] = hook(**hook_input['kwargs']) File "E:\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 130, in get_requires_for_build_wheel return hook(config_settings) File "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\setuptools\build_meta.py", line 334, in get_requires_for_build_wheel return self._get_build_requires(config_settings, requirements=[]) File "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\setuptools\build_meta.py", line 304, in _get_build_requires self.run_setup() File "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\setuptools\build_meta.py", line 320, in run_setup exec(code, locals()) File "<string>", line 14, in <module> File "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\torch\__init__.py", line 274, in <module> _load_dll_libraries() File "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\torch\__init__.py", line 270, in _load_dll_libraries raise err OSError: [WinError 126] 找不到指定的模块。 Error loading "C:\Users\KTX\AppData\Local\Temp\pip-build-env-qtdiul6r\overlay\Lib\site-packages\torch\lib\c10.dll" or one of it
03-22
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