无法可视化已部署容器中的Swagger

Question

我包含了一个.NET webapi服务，包括swagger和swagger。dotnet运行程序运行正常，但是当我将它包含起来时，我就无法可视化UI了。

这是我的文档：

FROM mcr.microsoft.com/dotnet/aspnet:6.0-focal AS base
WORKDIR /app
EXPOSE 80
FROM mcr.microsoft.com/dotnet/sdk:6.0-focal AS build
WORKDIR /src
COPY ["DataHandlerAPI.csproj", "./"]
RUN dotnet restore "./DataHandlerAPI.csproj"
COPY . .
WORKDIR "/src/."
RUN dotnet build "DataHandlerAPI.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "DataHandlerAPI.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "DataHandlerAPI.dll"]

我应该更改什么以使它像dotnet run一样正确运行？

Answer 1

通过将这2行添加到我的dockerfile中，我解决了这个问题。

ENV ASPNETCORE_URLS http://*:80
ENV ASPNETCORE_ENVIRONMENT=Development

Answer 2

您需要将环境设置为“development”，因为Swagger --默认情况下--只在开发中可用。默认情况下，容器在“生产”环境中运行。

你可以这样设置

FROM mcr.microsoft.com/dotnet/aspnet:6.0-focal AS base
ENV ASPNETCORE_ENVIRONMENT=Development
WORKDIR /app
EXPOSE 80
FROM mcr.microsoft.com/dotnet/sdk:6.0-focal AS build
WORKDIR /src
COPY ["DataHandlerAPI.csproj", "./"]
RUN dotnet restore "./DataHandlerAPI.csproj"
COPY . .
WORKDIR "/src/."
RUN dotnet build "DataHandlerAPI.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "DataHandlerAPI.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "DataHandlerAPI.dll"]