我有一個main.go文件，用于運(yùn)行一個應(yīng)用程序，該應(yīng)用程序啟動一個服務(wù)器，該服務(wù)器公開一個端口，我可以從中運(yùn)行端點(diǎn)。我試圖將它 dockerise 并盡可能制作容納應(yīng)用程序和數(shù)據(jù)庫的工作容器，但我似乎仍然必須在運(yùn)行g(shù)o run main.go后運(yùn)行docker-compose up -d。// present folder structure.├── cities.json // holds records of all city names├── docker-compose.yaml ├── dockerfile├── go.mod├── go.sum├── localmon.sh // bash script that does a mongoimport to import all records from cities.json into the db├── main.go└── README.md有人告訴我，我可能必須映射一個卷，知道它的位置并讓它執(zhí)行。另一種選擇（更復(fù)雜）是 bash 腳本（或兩者兼而有之？）我有點(diǎn)不確定如何去做，或者我現(xiàn)在應(yīng)該如何處理我的 compose 文件和 dockerfile。version: '3.3'services:  db:    hostname: mongo-test    container_name: "mongo-test"    image: mongo    networks:      - app_test    ports:         - "8001:27017"     #   - "27017:27017"    env_file: .env    restart: unless-stopped    volumes:      - ".mongodata:/data/db"    app:     hostname: app-test    container_name: "app"    build:       context: .      dockerfile: dockerfile    networks:      - app_test    ports:       - "54321:8080"      # - "8080:8080"    restart: unless-stopped    env_file: .envnetworks:  app_test: {}FROM golang:1.17.5-alpine3.15RUN mkdir /appADD . /appWORKDIR /app# Copies and downloads necessary dependenciesCOPY go.mod ./COPY go.sum ./RUN go mod downloadRUN go build -o main .# Port 8080 exposed for useEXPOSE 8080# Command that starts the containerCMD ["./main"]env file that holds some DB related stuff for the main.go file to use.DB_URI=mongodb://mongo-test:8001CITY_DB=nht_citiesCOL_USER=userCOL_CITY=cityUSER_AUTH_TOKEN=50dba...// localmon.sh#! /bin/bashmongoimport --host 192.168.0.101  --port 8001 --db nht_cities --collection city --type json --file ./cities.json docker-compose logs在運(yùn)行最近的docker-compose up -d