步骤

1. 安装docker

Docker: Accelerated, Containerized Application Development

Docker is a platform designed to help developers build, share, and run modern applications. We handle the tedious setup, so you can focus on the code.

https://www.docker.com/

2. 因为docker官方镜像被墙了，所以要配置docker国内镜像仓库，参考这个

windows docker desktop配置国内镜像仓库 - 路过君 - 博客园

右键托盘图标 - 设置 修改Docker Engine配置，增加镜像仓库地址 { "registry-mirrors": [ ...

https://www.cnblogs.com/luguojun/p/14294660.html

3. vscode安装dev containers插件

4. 在vscode按快捷键 command + shift + p 打开命令面板，输入 add container configuration

5. 选择配置，分别选择docker配置文件、node版本、其他功能。