连接拒绝（拒绝）容器之间的连接| ifnazar / docker-sybase

Question

我的Docker-Compose中有两个容器，并且我的节点应用程序不连接到Sybase数据库，但是我的本地计算机连接

version: '3'

services:
  api-sybase:
    build: .docker/api
    entrypoint: .docker/entrypoint.sh
    container_name: api-sybase
    volumes:
      - .:/home/bmg/api
    ports:
      - "3000:3000"
      - "9229:9229"
    tty: true
    networks:
      - nestjs-network
    depends_on:
      - sybase
    restart: unless-stopped
    
  sybase:
    container_name: sybase
    image: ifnazar/sybase_15_7
    stdin_open: true
    tty: true
    hostname: dksybase
    build: .docker/sybase
    command: bash /sybase/start
    ports:
      - "5000:5000"
    expose:
      - "5000"
    environment: 
      - SYBASE_DB=bmg-teste
    networks:
      - nestjs-network
    restart: unless-stopped

networks:
  nestjs-network:

输出错误：

错误：Java.sql.sqlexception：jz006：guttaught ioexception：java.net.connect.connect.connect.connect.connect.connect.connect.拒绝） JZ006：抓取IOException：java.net.connectException：连接拒绝（连接拒绝）