node.js - npm安装结果在docker中出错

我试图为我的节点应用程序制作一个节点容器，并遵循Nodejs网站enter link description here的示例
这是Dockerfile

FROM node:argon

ADD package.json /tmp/package.json
RUN cd /tmp
RUN npm config set registry https://registry.npmjs.org/
RUN npm install

# Create app directory
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

# Install app dependencies
ADD . /usr/src/app/

EXPOSE 8080

CMD [ "npm", "start" ]

但是我在npm安装中出现错误

    npm info it worked if it ends with ok
    npm info using [email protected]
    npm info using [email protected]
    npm ERR! install Couldn't read dependencies
    npm ERR! Linux 4.2.0-23-generic
    npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
    npm ERR! node v4.4.4
    npm ERR! npm  v2.15.1
    npm ERR! path /package.json
    npm ERR! code ENOPACKAGEJSON
    npm ERR! errno -2
    npm ERR! syscall open

    npm ERR! package.json ENOENT: no such file or directory, open    '/package.json'
    npm ERR! package.json This is most likely not a problem with npm  itself.
    npm ERR! package.json npm can't find a package.json file in your current directory.

    npm ERR! Please include the following file with any support request:
    npm ERR!     /npm-debug.log

最佳答案

我明白了..我必须在docker配置中更改dns

关于node.js - npm安装结果在docker中出错，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/37480154/