用于nodejs的Docker文件不执行节点./bin/www

Question

我使用了一个docker文件执行package.json文件，但是它停在了

GithubDatasetAPI@0.0.0开始/ usr / src / app节点./bin/www

并且不会更进一步或不会显示错误消息。我更新为“ \ node ./bin/www”，但对我不起作用

这是我的DOCKERFILE

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 install --only=production

# Bundle app source
COPY . .

EXPOSE 8082
CMD [ "npm", "start" ]

Answer 1

尝试复制所有文件，而不仅仅是package.json

COPY ./ ./

代替

COPY package*.json ./