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我是 docker 新手，正在尝试构建我的开发容器。我想在开发时为 concat 文件运行watchify ( https://www.npmjs.com/package/watchify )。

Docker 可以管理卷。我可以watchify在我的系统上运行，但我想把它放在 docker host 上。

我设法构建容器和图像。

"scripts": {

    "watchjs": "node_modules/.bin/watchify ./public/js/dependencies.js -o ./public/js/all.js",

    "start:dev": "npm run watchjs & node app.js"
 }

当使用“npm run start:dev”运行容器时，它就会退出。

知道为什么会这样吗？我可以在容器上运行 watchjs 和节点应用程序吗？

这就是我构建图像/容器的方式：

# Build your image
docker build -t albertof/blog .

# Docker create container
docker create -P --name blog-container -v ~/Projects/Docker/example:/Blog albertof/blog

# Docker start running container
docker start blog-container

这里是我的 Dockerfile

FROM node:argon
MAINTAINER XXX ZZZ xxx@zzz.com

# Update libraries and dependencies
# RUN apt-get update -qq

# Install bower
RUN npm install -g bower

# Make folder that contains blog
RUN mkdir -p Blog

# Set up working directory (from now on we are located inside /Blog)
WORKDIR /Blog

# Expose server
EXPOSE 8000

#
#   LEAVE FILES THAT CHANGE OFTEN AT THE END
#   
#   THIS WILL ALLOW DOCKER TO BUILD FASTER
#
#   STEPS WILL BE EXECUTED ALL OVER SINCE THE MOMENT IT FIND DIFFS
#

# Add npm
ADD ./package.json .

# Install dependencies defined in packaje.json
RUN npm install

# Add bower.json
ADD ./bower.json .

# Install bower components
RUN bower install --config.interactive --allow-root

ENTRYPOINT ["npm"]
CMD ["start:dev"]
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