我已经在这个问题上纠缠了将近两天了。它在尝试连接时崩溃（如下面的代码所示）。我得到一个例外，说：
stackexchange.redis.redisconnectionexception:'无法连接到redis服务器。无法连接127.0.0.1:6379/interactive，initialization/notstarted，last:none，origin:beginconnectasync，outstanding:0，last read:0s ago，last write:0s ago，keep alive:60s，state:connecting，mgr:10 of 10 available，last heartbeat:never，global:5s ago，v:2.1.30.38891'
代码在启动文件中。

services.AddSingleton<ConnectionMultiplexer>(c =>
        {
            var configuration = ConfigurationOptions.Parse(Configuration.GetConnectionString("Redis"));

            return ConnectionMultiplexer.Connect(configuration);
        });

更新

Docker
版本：'3.4'

services:
  authdb:
    image: redis  
  authentication.api:
    image: ${DOCKER_REGISTRY-}authenticationapi
    build:
      context: .
      dockerfile: Authentication.API/Dockerfile

docker编写覆盖
版本：'3.4'

services:
  authdb:
    container_name: authdb
    restart: always
    ports:
      - "6379:6379"
  authentication.api:
    environment:
      - ASPNETCORE_ENVIRONMENT=Development
      - "ConnectionStrings:Redis=authdb:6379"
      - ASPNETCORE_URLS=https://+:443;http://+:80
    ports:
      - "80"
      - "443"
    volumes:
      - ${APPDATA}/ASP.NET/Https:/root/.aspnet/https:ro