# 使用 SDK 镜像作为构建基础 FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build ENV TZ=Asia/Shanghai RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone # 设置工作目录 WORKDIR /app # 暴露应用端口 EXPOSE 8081 COPY . . # 设置容器启动命令 ENTRYPOINT ["dotnet", "New_College.Api.dll","-b","0.0.0.0"]