如何将本地包导入docker环境

我尝试在Docker环境中运行Go API服务器，但由于出现错误而无法运行

・client: react/axios
・api: golang/gin
・web-server: nginx
・db: mysql
・container: docker
・ci-tool: travis
・deploy: aws elastic beanstalk

下面是api的Docker文件

//article/api/Dockefile

FROM golang:latest
WORKDIR '/app'
RUN go get github.com/gin-contrib/cors
RUN go get github.com/gin-gonic/gin
RUN go get github.com/go-sql-driver/mysql
RUN go get github.com/google/uuid
RUN go get github.com/aws/aws-sdk-go/aws
RUN go get github.com/aws/aws-sdk-go/service/s3
RUN go get github.com/joho/godotenv
COPY . .
CMD ["go", "run", "main.go"]

这是docker-compose.yml

//docker-compose.yml
  api:
    build:
      dockerfile: Dockerfile.dev
      context: ./api
    volumes:
      - ./api:/app
    depends_on:
      - db
    tty: true
    environment:
      - AWS_ACCESS_KEY_ID
      - AWS_SECRET_ACCESS_KEY
      - MYSQL_USER
      - MYSQL_PASSWORD
      - MYSQL_HOST

我希望docker能成功，但我失败了

api_1     | main.go:14:2: cannot find package "github.com/jpskgc/article/api/controller" in any of:
api_1     |     /usr/local/go/src/github.com/jpskgc/article/api/controller (from $GOROOT)
api_1     |     /go/src/github.com/jpskgc/article/api/controller (from $GOPATH)

---

为什么不使用go模块

与Golang一起使用多阶段构建docker非常流行

这将创建一个非常小的图像

FROM golang:1.12.9-alpine AS builder
WORKDIR /src
COPY ./go.mod ./go.sum ./
RUN go mod download
COPY ./ ./
RUN CGO_ENABLED=0 go build \
-installsuffix 'static' \
-o /myapp .

FROM scratch AS final
COPY --from=builder /myapp /myapp

EXPOSE 8080

ENTRYPOINT ["/myapp"] 

请注意，不能在正在运行的容器上运行bash。 使用web服务时，您需要添加

ca证书

可能的副本

FROM golang:1.12.9-alpine AS builder
WORKDIR /src
COPY ./go.mod ./go.sum ./
RUN go mod download
COPY ./ ./
RUN CGO_ENABLED=0 go build \
-installsuffix 'static' \
-o /myapp .

FROM scratch AS final
COPY --from=builder /myapp /myapp

EXPOSE 8080

ENTRYPOINT ["/myapp"]