连接到Docker Container .Net Core-Java 学习之路

所以我试图将.NET核心项目停靠 . 我能够创建图像并运行容器，但即使我暴露了端口，我也无法连接到容器 . 我用这个命令来运行容器：

docker run -d -p 8080:80 --name myapp aspnetapp

当我运行并检查日志时，会出现以下情况：

Hosting environment: Production
Content root path: /app
Now listening on: http://+:80
Application started. Press Ctrl+C to shut down.

这是我的Program.cs

var host = new WebHostBuilder()
            .UseKestrel()
            .UseIISIntegration()
            .UseContentRoot(Directory.GetCurrentDirectory())
            .UseStartup<Startup>()
            .UseApplicationInsights()
            .Build();

        host.Run();

这是我的DockerFile：

FROM microsoft/aspnetcore-build:1.1.2 AS build-env
    WORKDIR /app

   # Copy csproj and restore as distinct layers
    COPY ./*.sln ./ 
    RUN dotnet restore nde-configuration-editor.sln

   # Copy everything else and build
    COPY . ./
    RUN dotnet restore ./nde-configuration-editor
    RUN dotnet restore ./AspNetCore.Identity.InMemory

    RUN dotnet publish nde-configuration-editor.sln -c Release -o out

    # Build runtime image
    FROM microsoft/aspnetcore:1.1
    WORKDIR /app
    COPY --from=build-env /app/nde-configuration-editor/out .
    ENTRYPOINT ["dotnet", "nde-configuration-editor.dll"]

我尝试使用http://localhost:8080从浏览器连接它无法访问网站 .
我缺少什么？我如何连接到容器？任何帮助？

谢谢

1 回答

0
添加“ASPNETCORE_URLS http://0.0.0.0:80”环境变量 .

或者在web-app root的project.json中直接更改（在.net core RC2之前） .
```
"commands": {
    "kestrel": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.Kestrel --server.urls http://0.0.0.0:80"
},
```
对于.netcore RC2
```
create file hosting.json in web-app root and add 
{
  "server.urls": "http://0.0.0.0:80"
}
```
它需要更改代码 .

最简单的方法就是运行
```
dotnet run --server.urls "http://0.0.0.0:80"
```
这里记载了https://andrewlock.net/configuring-urls-with-kestrel-iis-and-iis-express-with-asp-net-core/
回复于 2024-05-03T11:21:09+08:00

连接到Docker Container .Net Core

1 回答

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