#include <pybind11/pybind11.h> 报错

VScode C++调用pybind11出现include报错
首先确保已在虚拟环境中下载了 pybind11 ，如果没有，则在要使用的环境中使用 pip install pybind11

要做的就是修改c_cpp_properties.json

该文件可以通过：报错的地方 -> 快速修复 -> 修改include路径 生成

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**",
                "d:/Anaconda3/envs/pyml/lib/site-packages/pybind11/include",
                "D:/Anaconda3/envs/pyml/include"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "compilerPath": "D:\\mingw64\\bin\\gcc.exe",
            "cStandard": "c17",
            "cppStandard": "gnu++17",
            "intelliSenseMode": "windows-gcc-x64"
        }
    ],
    "version": 4
}

要添加的是

            "includePath": [
                "${workspaceFolder}/**",
                "d:/Anaconda3/envs/pyml/lib/site-packages/pybind11/include",
                "D:/Anaconda3/envs/pyml/include"
            ],

中的 d:/Anaconda3/envs/pyml/lib/site-packages/pybind11/include 和 D:/Anaconda3/envs/pyml/include
前者可以在vscode中打开一个python文件，并且保证使用的环境是下载了 pybind11 的
然后运行代码

import pybind11
print(pybind11.get_include())
conda activate pyml
python -c "import sys; print(sys.prefix + '\\include')"

后者在 Anaconda prompt 中运行

conda activate pyml
python -c "import sys; print(sys.prefix + '\\include')"