Sequelize端口不可更改

Question

我正在使用带有sequelize，docker和mysql的节点编写应用程序。当试图连接到sequelize时我不知何故仅限于使用端口3306，如果我更改“config.db.details”中的端口，我会收到以下错误：

Unhandled rejection SequelizeConnectionRefusedError: connect ECONNREFUSED 172.18.0.5:3300

连接到sequelize时，我使用以下配置：

config.db = {
    user: 'root',
    password: 'pass',
    name: 'ticketgo'
};

config.db.details = {
    host: 'database',
    port: 3300
};

Docker.yml文件：

version: '3'
services:

  nginx-proxy:
    image: jwilder/nginx-proxy
    ports:
      - "80:80"
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro

  client:
    build: ./client
    ports:
     - "3001:3000"
    volumes:
     - "./client:/app"
    environment:
      - VIRTUAL_HOST=ticketgo.local

  server:
    build: ./server
    ports:
     - "3000:3000"
    volumes:
     - "./server/src:/app/src"
    links: 
     - "database"
    environment:
      - VIRTUAL_HOST=api.ticketgo.local

  database:
    image: mysql
    environment:
      MYSQL_DATABASE: "ticketgo"
      MYSQL_ROOT_PASSWORD: "pass"
    volumes:
     - "./sql:/docker-entrypoint-initdb.d"

  adminer:
    image: "adminer"
    ports:
     - "4444:8080"
    links:
     - "database"

任何帮助深表感谢！

Answer 1

需要为数据库设置端口：

database:
    image: mysql
    environment:
      MYSQL_DATABASE: "ticketgo"
      MYSQL_ROOT_PASSWORD: "pass"
    volumes:
     - "./sql:/docker-entrypoint-initdb.d"
    ports:
     - "3306:3300"