安装Python后，安装扩展包的过程中发生了错误，提示Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
参考：https://blog.csdn.net/xianjianwu1/article/details/129908678
下载Visual Studio Code : https://code.visualstudio.com/download
下载Visual Studio Code以及visual sdudio installer工具。下载Visual Studio Code，安装的时候选择自动配置环境变量的选项。自动配置的环境变量要重启计算机才能生效。
在Visual Studio Code中安装C++插件
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