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Dockerfile

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+FROM golang:1.23-alpine as builder
+ARG CGO_ENABLED=0
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go env -w GO111MODULE=on
+RUN go env -w GOPROXY=https://goproxy.cn,direct
+RUN go mod download
+COPY main.go ./
+
+RUN go build -o api
+
+FROM scratch
+COPY --from=builder /app/api /api
+ENTRYPOINT ["/api"]