好的，这可行。我将 Dockerfile.dev 更改为以下内容：

Ok, this works. I changed my Dockerfile.dev to the following:

FROM node:alpine
WORKDIR '/app'
COPY ./shared /shared
COPY ./web /app
RUN npm install
CMD ["npm", "run", "start"]

从基础项目目录（其中 / shared 和 / web 驻留），我运行：

From the base project directory (where /shared and /web reside), I run:

docker build -t sockpuppet/client -f ./web/Dockerfile.dev .