Dockerfile

FROM node:18-alpine
COPY . /dockernode
WORKDIR /dockernode
RUN npm install
RUN npm run build
EXPOSE 4000
ENTRYPOINT ["npm","run","serve"]

编译构建

# cd到文件目录
docker build -t myblog:1.0 .
docker run -d -p 4000:4000 --name blog --restart=always myblog:1.0

删除

docker rm -f blog
docker rmi -f myblog:1.0
docker images
docker ps -a