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+## 安装ffi
+
+```bash
+chcp 65001
+set PATH=%APPDATA%\nvm\v18.16.0;%PATH%
+set PATH=%APPDATA%\nvm\v16.16.0;%PATH%
+set PATH=D:\Python\Python2718;%PATH%
+set PYTHON_PATH=D:\Python\Python2718
+set PYTHON_PATH=D:\Python\Python2718\python.exe
+set PYTHONPATH=D:\Python\Python2718
+set PYTHONPATH=D:\Python\Python2718\python.exe
+npm install ffi
+
+```
+
+https://github.com/waitingsong/node-win32-api/releases
+
+
+#### node-ffi从入门到放弃(安装篇)
+https://www.cnblogs.com/onesea/p/15879795.html
+快速导读
+> npm i -g windows-build-tools // 下载windows-build-tools
+> npm config set msvs_version 2017 // 设置msvs_version,同时可以使用npm config list 查看python是否指向2.7版本
+> npm i -g node-gyp // 下载node-gyp
+> npm i ffi --save
+// electron 添加
+> npm i electron-rebuild -D
+> electron-rebuild
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