不使用Docker Compose的.NET Core 5 Web API项目

Question

我正在尝试使用docker-compose与我的项目。
.NET 5 API项目有问题。
它可以在ISS Express和Docker中正常工作，但是当我使用docker-compose api运行项目时，项目的工作不像预期的那样。

在运行docker-compose时，应该运行API项目并启动swagger API page，而不是在通过浏览器访问暴露端口时显示不同的错误。请在下面找到附上的快照。
Docker容器映像
浏览器Run1
浏览器Run2
浏览器Run3

正如您所看到的，对于每个url，它在浏览器中显示不同的错误消息。

ports:
    - 51850:80

ARG BUILD_CONFIGURATION=Debug
ENV ASPNETCORE_ENVIRONMENT=Development
ENV DOTNET_USE_POLLING_FILE_WATCHER=true 
ENV ASPNETCORE_URLS=http://+:80

stackoverlow建议-设置要调试的环境

3.尝试使用VSCode docker-compose和Visual Studio docker-compose
在Visual Studio和VS code的帮助下重新生成docker-compose文件。

4.尝试在LaunchSettings.json上设置特定端口

null

FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
WORKDIR /app 
EXPOSE 44370

FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src
COPY ["TAPI/TAPI.csproj", "TAPI/"]
RUN dotnet restore "TAPI/TAPI.csproj"
COPY . .
WORKDIR "/src/TAPI"
RUN dotnet build "TAPI.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "TAPI.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "TAPI.dll"]

version: '3.4'

services:
  todoworker:
    image: tworker
    build:
      context: .
      dockerfile: TWorker/Dockerfile
  todoapi:
    image: tapi
    build:
      context: .
      dockerfile: TAPI/Dockerfile
    ports:
       - 80
       - 443
       - 44370
  tangular:
    image: tangular
    build:
      context: .
      dockerfile: TAngular/Dockerfile
    ports:
      - 4200:4200

Answer 1

日期：2021年5月20日：

我用两个Web API创建了另一个小示例。在我本地的笔记本电脑上测试过。请把它拿到你的本地盒子里执行。如果你需要任何进一步的帮助请告诉我。

GitHub URL：https://GitHub.com/vishipayyallore/mini-projects-2021/tree/master/projects/collegedockerdemo

#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.

FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src
COPY ["Source/College.WebAPI/College.WebAPI.csproj", "Source/College.WebAPI/"]
RUN dotnet restore "Source/College.WebAPI/College.WebAPI.csproj"
COPY . .
WORKDIR "/src/Source/College.WebAPI"
RUN dotnet build "College.WebAPI.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "College.WebAPI.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "College.WebAPI.dll"]

#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.

FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src
COPY ["Source/ToDo.WebAPI/ToDo.WebAPI.csproj", "Source/ToDo.WebAPI/"]
RUN dotnet restore "Source/ToDo.WebAPI/ToDo.WebAPI.csproj"
COPY . .
WORKDIR "/src/Source/ToDo.WebAPI"
RUN dotnet build "ToDo.WebAPI.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "ToDo.WebAPI.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "ToDo.WebAPI.dll"]

version: '3.4'

services:
  college.webapi:
    image: ${DOCKER_REGISTRY-}collegewebapi
    build:
      context: .
      dockerfile: Source/College.WebAPI/Dockerfile
  todo.webapi:
    image: ${DOCKER_REGISTRY-}todowebapi
    build:
      context: .
      dockerfile: Source/ToDo.WebAPI/Dockerfile

version: '3.4'

services:
  college.webapi:
    environment:
      - ASPNETCORE_ENVIRONMENT=Development
    ports:
      - "8000:80"
    volumes:
      - ${APPDATA}/Microsoft/UserSecrets:/root/.microsoft/usersecrets:ro
      - ${APPDATA}/ASP.NET/Https:/root/.aspnet/https:ro

  todo.webapi:
    environment:
      - ASPNETCORE_ENVIRONMENT=Development
    ports:
      - "8001:80"
    volumes:
      - ${APPDATA}/Microsoft/UserSecrets:/root/.microsoft/usersecrets:ro
      - ${APPDATA}/ASP.NET/Https:/root/.aspnet/https:ro