version: '3'

services:
  frontend:
    build:
      context: frontend
    ports:
      - "3678:3678"       # 映射前端容器的端口3678到主机的端口3678
    networks:
      - mynetwork

  backend:
    build:
      context: backend   # 后端项目的Dockerfile所在目录
    ports:
      - "5421:5421"        # 映射后端容器的端口5421到主机的端口5421
    networks:
      - mynetwork
  redis:
    image: "redis:latest"
    ports:
      - "6379:6379" # redis 的地址
    networks:
      - mynetwork

networks:
  mynetwork: