From f5e4c1ed5dd287a9bc79cca1598060956ced732e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AB=98=E7=BA=A7CV=E5=B7=A5=E7=A8=8B=E5=B8=88?=
 <2535688890@qq.com>
Date: Tue, 3 Feb 2026 10:42:01 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A6=82=E6=9E=9C=E5=90=AF=E7=94=A8=E4=BA=86Re?=
 =?UTF-8?q?dis=E7=BC=93=E5=AD=98=EF=BC=8C=E5=88=99=E4=BD=BF=E7=94=A8Redis?=
 =?UTF-8?q?=E7=AE=A1=E7=90=86=E7=AB=99=E7=82=B9=E9=85=8D=E7=BD=AE=EF=BC=8C?=
 =?UTF-8?q?=E5=BF=BD=E7=95=A5=E4=BB=8Esite.php=E8=AF=BB=E5=8F=96=E7=AB=99?=
 =?UTF-8?q?=E7=82=B9=E9=85=8D=E7=BD=AE=EF=BC=8C=E5=AF=B9git=E4=BB=A3?=
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---
 .../common/behavior/RedisSiteConfig.php       | 75 +++++++++++++++++++
 application/common/model/Config.php           |  7 ++
 application/tags.php                          |  1 +
 3 files changed, 83 insertions(+)
 create mode 100644 application/common/behavior/RedisSiteConfig.php

diff --git a/application/common/behavior/RedisSiteConfig.php b/application/common/behavior/RedisSiteConfig.php
new file mode 100644
index 00000000..8f31ddc8
--- /dev/null
+++ b/application/common/behavior/RedisSiteConfig.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace app\common\behavior;
+
+use think\Cache;
+use think\Config;
+use think\Log;
+
+class RedisSiteConfig
+{
+    public function appInit()
+    {
+        if (self::isEnableRedis()) {
+            // 从 Redis 缓存加载配置
+            Config::set([
+                'site' => self::all()
+            ]);
+        }
+    }
+
+    public static function isEnableRedis(): bool
+    {
+        return strtolower(Config::get('cache.type')) === 'redis';
+    }
+
+    public static function getCacheKey(): string
+    {
+        // 缓存键名，根据目录结构哈希，确保不同项目配置不冲突
+        return 'fastadmin:site_config:' . md5(__DIR__);
+    }
+
+    /**
+     * 获取全部 site 配置
+     */
+    public static function all(): array
+    {
+        try {
+            return Cache::remember(self::getCacheKey(), self::loadFromDb(), 0);
+        } catch (\Throwable $e) {
+            // Redis 挂了也不能影响站点
+            Log::error('SiteConfig cache error: ' . $e->getMessage());
+            return self::loadFromDb();
+        }
+    }
+
+    /**
+     * 强制刷新缓存
+     */
+    public static function refresh(): void
+    {
+        Cache::rm(self::getCacheKey());
+    }
+
+    /**
+     * 从数据库加载 site 配置
+     */
+    protected static function loadFromDb(): array
+    {
+        $config = [];
+        $configList = \app\common\model\Config::all();
+        foreach ($configList as $k => $v) {
+            $value = $v->toArray();
+            if (in_array($value['type'], ['selects', 'checkbox', 'images', 'files'])) {
+                $value['value'] = explode(',', $value['value']);
+            }
+            if ($value['type'] == 'array') {
+                $value['value'] = (array)json_decode($value['value'], true);
+            }
+            $config[$value['name']] = $value['value'];
+        }
+
+        return $config;
+    }
+
+}
diff --git a/application/common/model/Config.php b/application/common/model/Config.php
index 64765b25..bba9087a 100644
--- a/application/common/model/Config.php
+++ b/application/common/model/Config.php
@@ -206,6 +206,13 @@ class Config extends Model
         if (!\app\admin\library\Auth::instance()->check('general/config/edit')) {
             return false;
         }
+
+        if (\app\common\behavior\RedisSiteConfig::isEnableRedis()) {
+            // 刷新 Redis 缓存
+            \app\common\behavior\RedisSiteConfig::refresh();
+            return true;
+        }
+
         $config = [];
         $configList = self::all();
         foreach ($configList as $k => $v) {
diff --git a/application/tags.php b/application/tags.php
index 40f076fe..3c8add34 100755
--- a/application/tags.php
+++ b/application/tags.php
@@ -14,6 +14,7 @@ return [
     // 应用初始化
     'app_init'     => [
         'app\\common\\behavior\\Common',
+        'app\\common\\behavior\\RedisSiteConfig',
     ],
     // 应用开始
     'app_begin'    => [],
-- 
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