在浏览器中看不到我的服务器

我在Windows 10上使用Docker Toolbox。

我开始使用python manage.py runserver 0.0.0.0:8000的服务器

我收到了响应Starting development server at http://0.0.0.0:8000/

但是，当我在浏览器中访问http://127.0.0.1:8000/时，这不起作用。

任何想法？ 我应该检查什么？

我已经尝试dockerrun -p 8000:8000 my_image但我得到Bind for 0.0.0.0:8000 failed: port is already allocated.

这是我的docker-compose.yml文件：

 version: '2' services: postgres: image: postgres restart: on-failure redis: image: redis:alpine restart: on-failure elasticsearch: image: "elasticsearch:2.4-alpine" restart: on-failure ports: - "9200:9200" politikon: image: ***** links: - postgres - redis - elasticsearch ports: - "2233:22" - "8000:8000" dns: - 8.8.8.8 - 8.8.4.4 environment: - "POSTGRES_PORT_5432_TCP_PORT=5432" - "POSTGRES_PORT_5432_TCP_ADDR=postgres" - "DJANGO_SETTINGS_MODULE=*****.settings.dev" - "BONSAI_URL=http://elasticsearch:9200/" - "ELASTIC_USERNAME=*****" - "ELASTIC_PASSWORD=*****" volumes: - $PWD:/app restart: on-failure 

这里是我的Docker文件（没有一些不相关的行）：

 FROM ubuntu:trusty ARG DEBIAN_FRONTEND=noninteractive RUN apt-get update -y -qq --fix-missing RUN apt-get install -y wget RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" >> /etc/apt/sources.list.d/pgdg.list RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - RUN apt-get update -y -qq --fix-missing RUN apt-get upgrade -y -qq RUN apt-get install -y python-dev python-pip postgresql-client-common postgresql postgresql-contrib postgresql-9.5 libpq-dev git libmemcached-dev curl openssh-server mercurial gettext vim libjpeg-dev libjpeg8-dev RUN echo "locale-gen en_US.UTF-8" >> /etc/profile RUN echo "dpkg-reconfigure locales" >> /etc/profile RUN echo "export VISIBLE=now" >> /etc/profile RUN echo "KexAlgorithms=diffie-hellman-group1-sha1" >> /etc/ssh/sshd_config RUN echo "PermitUserEnvironment=yes" >> /etc/ssh/sshd_config ENV PORT 8000 EXPOSE 8000 EXPOSE 22 RUN touch /root/.bash_profile RUN echo "cd /app" >> /root/.bash_profile RUN mkdir /root/.ssh/ RUN touch /root/.ssh/environment CMD env >> /root/.ssh/environment; export -p | grep _ >> /etc/profile; /usr/sbin/sshd -D; ADD /requirements.txt /app/ WORKDIR /app RUN apt-get install zlib1g-dev RUN pip install -r requirements.txt CMD tail -f LICENSE