添加dockerfile

Dockerfile

@@ -0,0 +1,21 @@
+FROM linuxserver/ffmpeg:7.1.1
+LABEL authors="Jerry Yan"
+
+RUN sed -i 's@//.*archive.ubuntu.com@//mirrors.ustc.edu.cn@g' /etc/apt/sources.list && \
+    sed -i 's/security.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      python3-pip \
+      python3-dev \
+      python3-setuptools \
+      python3-wheel \
+      python3-venv
+RUN apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+COPY . /app/
+RUN python3 -m venv /app/venv
+RUN /app/venv/bin/python -m pip config set global.index-url https://mirrors.ustc.edu.cn/pypi/simple
+RUN /app/venv/bin/python -m pip install -r /app/requirements.txt
+
+WORKDIR /app
+ENTRYPOINT ["/app/venv/bin/python", "app.py"]