续证ASP.NET Core 8 Web API获取随机运行端口

Question

the是

docker-compose

文件：

services:
  flightproject.webapi:
    image: ${DOCKER_REGISTRY-}flightprojectwebapi
    container_name: flightproject.webApi
    ports:
      - 8080:8080
      - 8081:8081
    build:
      context: .
      dockerfile: FlightProject.WebApi/Dockerfile

  flightproject.database:
    image: postgres:latest
    container_name: flightproject.database
    environment:
      - POSTGRES_DB=flightproject
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - 5432:5432
    volumes:
      - ./.containers/flightproject-db:/var/lib/postgresql/data

  flightproject.client:
    image: ${DOCKER_REGISTRY-}flightprojectclient
    container_name: flightproject.client
    ports:
      - 5251:8080
    build:
      context: .
      dockerfile: FlightProject.UIClient/Dockerfile

the是Web API项目的

launchSettings.json

文件：

{
  "profiles": {
    "http": {
      "commandName": "Project",
      "launchBrowser": true,
      "launchUrl": "swagger",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "http://localhost:5125"
    },
    "https": {
      "commandName": "Project",
      "launchBrowser": true,
      "launchUrl": "swagger",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "https://localhost:7296;http://localhost:5125"
    },
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "launchUrl": "swagger",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    },
    "Container (Dockerfile)": {
      "commandName": "Docker",
      "launchBrowser": true,
      "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}/swagger",
      "environmentVariables": {
        "ASPNETCORE_HTTPS_PORTS": "8081",
        "ASPNETCORE_HTTP_PORTS": "8080"
      },
      "publishAllPorts": true,
      "useSSL": true
    }
  },
  "$schema": "http://json.schemastore.org/launchsettings.json",
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:39595",
      "sslPort": 44356
    }
  }
}

当我通过将容器设置为启动项目并运行它时，Web API始终会分配一些奇怪的端口，但也指定了8080和8081。

运行

i我试图在

docker-compose

文件中更改运行端口，也试图在

docker-compose

文件中更改运行端口，并希望这将解决问题。我还试图通过删除Web API中的一些行来删除招摇的支撑，但这并没有改变。

我遇到了同样的问题，经过大量的反复试验，我弄清楚了。问题是在运行时设置应用程序的主机端口。在容器上，HTTP/HTTPS端口为8080/8081。从本地主机ping时，host_port设置端口使用。要将这些端口设置为docker-compose，然后将httpport和sslport属性设置为您想要的任何端口

launchSettings.json