flask应用程序已启动，但是我无法从浏览器查看任何内容。
root@1ec89cb3dad1:/app# python main.py
* Serving Flask app "main" (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: on
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
* Restarting with stat
* Debugger is active!
* Debugger PIN: 231-587-342
Dockerfile看起来像这样：
FROM ubuntu
RUN apt-get update -y && \
apt-get install -y python-pip python-dev libhunspell-dev
WORKDIR /app
COPY ./requirements.txt /app/requirements.txt
RUN pip install -r requirements.txt
COPY . /app
ENTRYPOINT [ "python" ]
CMD [ "main.py" ]
文件在这里... https://github.com/shantanuo/Spell-Checker/tree/master
我不确定是否应该标记docker或flask！
更新：
我使用这些命令来构建和运行图像...
git clone https://github.com/shantanuo/Spell-Checker.git
cd Spell-Checker/
docker build -t shantanuo/flask .
docker run -p 5000:5000 shantanuo/flask
答案 0 :(得分：1)
您的应用仅监听本地主机（127.0.0.1），但是您需要允许远程访问（通常为0.0.0.0）
您的代码应设置app.run(host="0.0.0.0")
请参阅：