How to set the go proxy in makfile

[yzcyayaya]

network not The network cannot be connected. I need to set the proxy
The following is not valid

container-all:
	+${CONTAINER_ENGINE} run --rm -t ${CONTAINER_RUN_ARGS} \
		-v "${REPODIR}":/ebpf -w /ebpf --env MAKEFLAGS \
		--env HOME="/tmp" \
		--env BPF2GO_CC="$(CLANG)" \
		--env BPF2GO_FLAGS="-fdebug-prefix-map=/ebpf=. $(CFLAGS)" \
		--env GOPROXY="https://goproxy.cn" \
		"${IMAGE}:${VERSION}" \
		make all

[ti-mo]

Set it in the generate target:

generate:
	GOPROXY="https://goproxy.cn" go generate ./...