node.js - 使用docker时无法从浏览器访问Ionic

Question

我正在尝试访问 localhost:8100，这是我在 docker 容器中运行的 ionic 应用程序，但它无法打开。这是我的 docker 文件:

FROM node:10.16.3


WORKDIR /usr/src/ionic-app


COPY ./ /usr/src/ionic-app

RUN npm install -g cordova ionic
RUN npm install

这是我的 Docker-compose 文件版本:'3.6'

服务:

  #Backend API
  backend-api:
    container_name: backend
    build:
      context: ./api/
    working_dir: /usr/src/smart-brain-api
    command: npm run debug
    ports:
      - "3000:3000"
    environment:
      REDIS_HOST: redis
      MONGOOSE_URI: 'mongodb://mongo:27017/appcomdill'
    links:
      - mongo
      - redis

  #MongoDB
  mongo:
    container_name: mongo
    image: mongo
    environment:
      MONGOOSE_URI: 'mongodb://mongo:27017/appcomdill'
    ports:
      - "27017:27017"

  #Redis
  redis:
    container_name: redis
    environment:
      REDIS_HOST: redis
    image: redis
    ports:
      - "6379:6379"

  #Ionic Front-end
  ionic:
    container_name: front-end
    build:
      context: ./ionic
    working_dir: /usr/src/ionic-app
    command: ionic serve
    ports:
      - "8100:8100"

每次我尝试连接到 http://localhost:8100/它一直给我“本地主机没有发送任何数据”

Answer 1

尝试将命令更改为 ionic serve --external