add

Dockerfile

@@ -1,7 +1,20 @@
 # 基础镜像
 FROM node:18.17-alpine as base
 # 更改 apk 镜像源为阿里云
-RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+# RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+
+# 使用阿里云镜像源 + 完整仓库声明
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
+    echo "https://mirrors.aliyun.com/alpine/v3.18/community" >> /etc/apk/repositories
+
+# 安装最新稳定版 PostgreSQL 客户端（15.11）
+RUN apk update --no-cache && \
+    apk add --no-cache \
+    postgresql15-client \
+    libpq \
+    readline
+
+
 # 设置 npm 镜像源
 RUN yarn config set registry https://registry.npmmirror.com