From 0c60f76af07dd190b86eba6862e86ddefacb0fc4 Mon Sep 17 00:00:00 2001
From: yml2213 <a2213290201@gmail.com>
Date: Wed, 22 Jul 2026 13:25:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dsql=20=E9=94=99=E8=AF=AF?=
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---
 Dockerfile.backend | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Dockerfile.backend b/Dockerfile.backend
index 1f0bfd5..08714dd 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -8,11 +8,16 @@ FROM ${GO_BUILDER_IMAGE} AS builder
 
 ARG GOPROXY
 ARG GOSUMDB
+ARG ALPINE_MIRROR
 ENV GOPROXY=${GOPROXY}
 ENV GOSUMDB=${GOSUMDB}
 
 WORKDIR /app
 
+# SQLite 驱动依赖 CGO，构建阶段需要 C 编译工具 / SQLite driver needs CGO and a C toolchain
+RUN sed -i "s|https://dl-cdn.alpinelinux.org/alpine|${ALPINE_MIRROR}|g; s|http://dl-cdn.alpinelinux.org/alpine|${ALPINE_MIRROR}|g" /etc/apk/repositories \
+	&& apk --no-cache add build-base
+
 # 复制 Go 依赖文件 / Copy Go dependency files
 COPY backend/go.mod backend/go.sum ./
 RUN go mod download
@@ -21,7 +26,7 @@ COPY backend ./backend
 WORKDIR /app/backend
 
 # 构建 Go 二进制文件 / Build Go binary
-RUN CGO_ENABLED=0 GOOS=linux go build -o /server ./cmd/server
+RUN CGO_ENABLED=1 GOOS=linux go build -ldflags="-linkmode external -extldflags '-static'" -o /server ./cmd/server
 
 # 最终运行镜像 / Runtime image
 FROM ${BACKEND_RUNTIME_IMAGE}