Python 在没有docker的情况下运行ok时拒绝使用docker连接本地ip地址

[编辑]

我正在try 将一个简单的Flask 项目记录下来.当我使用docker运行项目时，我一直遇到这个错误.另一方面，当我使用python3测试瓶正常运行它时，该项目运行得很好.py公司

Docker文件

FROM python:3.9.6-slim

# https://www.lifewithpython.com/2021/05/python-docker-env-vars.html
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONUTF8=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=on

RUN apt-get update \
    && apt-get install --no-install-recommends -y \
    curl \
    wget \
    unzip \
    jq \
    ffmpeg \
    libsndfile1-dev \
    && rm -rf /var/lib/apt/lists/*

RUN wget "https://download.pytorch.org/whl/cpu/torch-1.10.2%2Bcpu-cp39-cp39-linux_x86_64.whl" \
    && pip install torch-1.10.2+cpu-cp39-cp39-linux_x86_64.whl

RUN mkdir app

WORKDIR /app

COPY README.md .
COPY requirements.txt .
COPY setup.py .
COPY src ./src
RUN pip install .

# COPY main.py .
COPY test_flask.py .

CMD [ "python", "test_flask.py", "run", "--host", "0.0.0.0"]

docker compose .yml公司

version: '3.9'
services:
  asr-cpu-local:
    build:
      context: ./
      dockerfile: ./Dockerfile
    volumes:
    - ./data:/data
    - ./models:/models
    ports:
    - 127.0.0.1:8000:8000

在终端和Docker容器日志(log)中，在我用Docker运行它之后，它完全没有显示任何错误

* Serving Flask app 'test_flask' (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://127.0.0.1:8000 (Press CTRL+C to quit)

* Restarting with stat

有关更多信息，我已运行docker端口进行判断，但仍出现错误:

docker port <container-name>
8000/tcp -> 127.0.0.1:8000

用于文件test_Flask .py:

from flask import Flask
app = Flask(__name__)
import librosa
from src.jrasr.predictors import Wav2vec2bert2bertPredictor


MODEL_CONFIG = {
    "name": "Wav2vec2bert2bertPredictor",
    "version": "0.0.1",
    "models": [
        {
            "name": "wav2vec2",
            "dir": "/models/wav2vec2-base-csj-kana-v0.0.1"
        },
        {
            "name": "bert2bert",
            "dir": "/models/bert2bert-csj-kana-v0.0.1"
        }
    ]
}


@app.before_first_request
def load_model_to_app():
    # Load the model
    app.predictor = Wav2vec2bert2bertPredictor(MODEL_CONFIG)

@app.route('/')
def index():
    return "This is Home Page"

@app.route('/data/<audio_path>')
def predict(audio_path):
    model = app.predictor
    audio_path = "/data/"+audio_path
    data, _ = librosa.load(audio_path, sr=16000, mono=True, duration=10)
    words = model.predict(data)
    result = "".join(words)
    return result
 
if __name__ == "__main__":
    app.run(host="127.0.0.1", port=8000, debug=True)

但是当我try 访问终端和Docker容器日志(log)中所示的Ip地址时，我发现127.0.0.1拒绝连接，如下图所示.问题是在终端和docker日志(log)中，没有任何错误消息，但我仍然无法访问它，有人能告诉我，如何解决我的问题吗？

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