fix

backend-old/Dockerfile

@@ -0,0 +1,61 @@
+# 构建阶段
+FROM golang:1.21-alpine AS builder
+
+# 设置工作目录
+WORKDIR /app
+
+# 安装必要的包
+RUN apk add --no-cache git ca-certificates tzdata
+
+# 复制 go mod 文件
+COPY go.mod go.sum ./
+
+# 下载依赖
+RUN go mod download
+
+# 复制源代码
+COPY . .
+
+# 构建应用
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main cmd/server/main.go
+
+# 运行阶段
+FROM alpine:latest
+
+# 安装必要的包
+RUN apk --no-cache add ca-certificates tzdata
+
+# 设置时区
+RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
+RUN echo 'Asia/Shanghai' > /etc/timezone
+
+# 创建非root用户
+RUN addgroup -g 1001 -S appgroup && \
+    adduser -u 1001 -S appuser -G appgroup
+
+# 设置工作目录
+WORKDIR /app
+
+# 从构建阶段复制二进制文件
+COPY --from=builder /app/main .
+
+# 复制配置文件和迁移文件
+COPY --from=builder /app/configs ./configs
+COPY --from=builder /app/migrations ./migrations
+
+# 创建上传目录
+RUN mkdir -p uploads/photos uploads/thumbnails uploads/temp && \
+    chown -R appuser:appgroup uploads
+
+# 切换到非root用户
+USER appuser
+
+# 暴露端口
+EXPOSE 8080
+
+# 健康检查
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1
+
+# 启动应用
+CMD ["./main"]