Dockerfile：

FROM python:3.19-alpine
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV PATH="/PY/BIN:$PATH"
RUN pip install --upgrade pip
COPY ./req.txt /app/req.txt
COPY . /app
RUN pip install -r req.txt

字符串
docker-compose.yml:

version: '3.8'
services:
  django:
    container_name: django_celery_project
    build:
      context: ./
      dockerfile: Dockerfile
    command: sh -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000"
    volumes:
      - .:/app
    ports:
      - "8000:8000"
    environment:
      - ALLOWED_HOSTS=localhost,127.0.0.1
      - DEBUG=True
      - SECRET_KEY=***********

型
命令：docker-compose up -d --build
结果：
=> [django internal] load .dockerignore 0.0s => => transferring context：87B 0.0s => [django internal] load build definition from Dockerfile 0.0s => => transferring dockerfile：270B 0.0s => ERROR [django internal] load metadata for docker.io/library/python:3.19-alpine 10.7s => [django auth] library/python：pull token for registry-1.docker.io 0.0s
错误类型：未能解决：python：3.19-alpine：未能授权：无法获取oauth令牌：从POST请求到https://auth.docker.io/token的意外状态：403 Forbidden
我的IP地址没有VPN是：93.115.225.147
我的IP地址与VPN是：213.142.149.230