统一时间格式和时区

Dockerfile.caddy

@@ -1,6 +1,7 @@
 ARG NODE_BUILDER_IMAGE=docker.m.daocloud.io/library/node:22-alpine
 ARG CADDY_BASE_IMAGE=docker.m.daocloud.io/library/caddy:2-alpine
 ARG NPM_REGISTRY=https://registry.npmmirror.com
+ARG ALPINE_MIRROR=https://mirrors.aliyun.com/alpine
 
 FROM ${NODE_BUILDER_IMAGE} AS frontend-builder
 
@@ -18,6 +19,13 @@ RUN npm run build
 
 FROM ${CADDY_BASE_IMAGE}
 
+ARG ALPINE_MIRROR
+ENV TZ=Asia/Shanghai
+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 tzdata \
+	&& ln -snf "/usr/share/zoneinfo/${TZ}" /etc/localtime \
+	&& echo "${TZ}" >/etc/timezone
+
 COPY Caddyfile /etc/caddy/Caddyfile
 COPY --from=frontend-builder /app/frontend/dist /usr/share/caddy