Question

当docker运行时（npm ERR！path /package.json）

这是我的Dockerfile

FROM node:8

WORKDIR /app
ENV NODE_ENV development

EXPOSE 3000

CMD ["npm", "start"]

app Dockerfile env.sh export-doc.sh mongo README.md redis

/应用图片日志node_modules package.json package-lock.json src tsconfig.json

当我运行docker ...

docker run -p 3000-名称服务器server：0.1。 //我想要127.0.0.1/3000

发生错误（npm ERR！路径/package.json）

我如何修改Dockerfile？

Answer 1

如此处的说明https://nodejs.org/de/docs/guides/nodejs-docker-webapp/ 尝试这样的事情：

FROM node:8

# Create app directory
WORKDIR /usr/src/app

# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
# where available (npm@5+)
COPY package*.json ./

RUN npm install
# If you are building your code for production
# RUN npm ci --only=production

# Bundle app source
COPY . .

EXPOSE 8080
CMD [ "npm", "start" ]

运行docker时发生错误（npm ERR！path /package.json）

1 个答案: