chore: 考虑安全性，不再映射端口 (#118)

docker-compose.yml

@@ -37,8 +37,6 @@ services:
   #   image: mysql:8.2
   #   container_name: gpt-load-mysql
   #   restart: always
-  #   ports:
-  #     - "3306:3306"
   #   environment:
   #     MYSQL_ROOT_PASSWORD: 123456
   #     MYSQL_DATABASE: gpt-load
@@ -57,8 +55,6 @@ services:
   #     POSTGRES_USER: postgres
   #     POSTGRES_PASSWORD: 123456
   #     POSTGRES_DB: gpt-load
-  #   ports:
-  #     - "5432:5432"
   #   volumes:
   #     - ./data/postgres:/var/lib/postgresql/data
   #   healthcheck:
@@ -71,8 +67,6 @@ services:
   #   image: redis:latest
   #   container_name: gpt-load-redis
   #   restart: always
-  #   ports:
-  #     - "6379:6379"
   #   healthcheck:
   #     test: ["CMD", "redis-cli", "ping"]
   #     interval: 5s