//设置基础镜像FROM swithunhan/base_node10# 设置工作目录，打开容器是直接进入这个目录WORKDIR /var/www/html/app# Install app dependencies# A wildcard is used to ensure both package.json AND package-lock.json are copied# where available (npm@5+)#在.dockerfile文件下复制package.json文件COPY package*.json ./#运行 npm installRUN npm install# If you are building your code for production# RUN npm install --only=production# Bundle app source#复制项目文件COPY . .RUN npm install -g nodemon#暴露端口EXPOSE 8000#使用cmd运行命令CMD [ "nodemon","-L","server.js" ]复制代码