From 65d34201a5339144da9f3ab3a495df391ade90a0 Mon Sep 17 00:00:00 2001
From: Mike Solar <iam@mikesolar.cn>
Date: Mon, 21 Sep 2026 13:01:13 +0800
Subject: [PATCH] add: data dir env

---
 .env.example | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.env.example b/.env.example
index 4af91bb..56b7840 100644
--- a/.env.example
+++ b/.env.example
@@ -27,3 +27,6 @@ JAVA_OPTS=-Xms256m -Xmx512m
 WEB_PORT=80
 # 后端直连端口（调试用，前端经 Nginx 代理访问后端）
 BACKEND_PORT=8080
+
+# 数据目录
+DATA_DIR=./mariadb_data