edit dockerfile

Dockerfile

@@ -5,7 +5,7 @@ FROM python:3.12-slim
 WORKDIR /app
 
 # 将项目文件拷贝到容器中
-COPY . /app
+COPY ./app .
 
 # 安装项目依赖
 RUN pip install --no-cache-dir -r requirements.txt
@@ -14,5 +14,5 @@ RUN pip install --no-cache-dir -r requirements.txt
 EXPOSE 8000
 
 # 启动命令
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]