类似于http的header里传的x-wx-openid

用了socket.io官方模板，一直重连中。 [图片] 模板： https://github.com/socketio/socket.io/tree/main/examples/chat Dockerfile： FROM node:16-alpine WORKDIR /app COPY . /app RUN yarn config set registry https://mirrors.cloud.tencent.com/npm/ RUN yarn install --frozen-lockfile ENV PORT 80 EXPOSE 80 CMD ["node", "index.js"]