1.优化game_config

2.备份MySQL数据库

app/api/controller/Game.php

@@ -60,7 +60,8 @@ class Game extends MobileBase
             'bet_config' => [
                 'pick_max_number_count' => $this->getPickMaxNumberCount(),
                 'chips' => ['1.00', '5.00', '10.00', '25.00', '50.00', '100.00'],
-                'single_number_max_bet' => $this->getConfigValue('single_number_max_bet', '500.00'),
+                'min_bet_per_number' => $this->getConfigValue('min_bet_per_number', '0.0100'),
+                'max_bet_per_number' => $this->getConfigValue('max_bet_per_number', '10000.0000'),
             ],
             'dictionary' => $items,
             'user_snapshot' => [
@@ -154,6 +155,17 @@ class Game extends MobileBase
             return $this->mobileError(1003, 'Invalid parameter value');
         }
         $singleAmount = bcadd($singleBetAmount, '0', 2);
+        $minPer = trim((string) $this->getConfigValue('min_bet_per_number', '0.0100'));
+        $maxPer = trim((string) $this->getConfigValue('max_bet_per_number', '10000.0000'));
+        if (!is_numeric($minPer) || bccomp($minPer, '0', 4) <= 0) {
+            $minPer = '0.0100';
+        }
+        if (!is_numeric($maxPer) || bccomp($maxPer, $minPer, 4) < 0) {
+            $maxPer = '10000.0000';
+        }
+        if (bccomp($singleAmount, $minPer, 4) < 0 || bccomp($singleAmount, $maxPer, 4) > 0) {
+            return $this->mobileError(1003, 'Bet amount out of range');
+        }
         $numberCount = (string) count($numbers);
         $totalAmount = bcmul($singleAmount, $numberCount, 2);
 

app/common/service/GameHotDataRedis.php

@@ -25,6 +25,15 @@ final class GameHotDataRedis
 
     private const KEY_USER = 'dfw:v1:user:';
 
+    /**
+     * 进程内实例化缓存（避免同一请求/进程内重复打 Redis/DB）。
+     * - key => null：表示已确认不存在（负缓存）
+     * - key => array：表示已加载行数据
+     *
+     * @var array<string, array<string, mixed>|null>
+     */
+    private static array $gcLocal = [];
+
     public static function enabled(): bool
     {
         return config('game_hot_cache.enabled', true) === true;
@@ -38,23 +47,30 @@ final class GameHotDataRedis
         if ($configKey === '') {
             return null;
         }
+        if (array_key_exists($configKey, self::$gcLocal)) {
+            $cachedLocal = self::$gcLocal[$configKey];
+            return is_array($cachedLocal) ? $cachedLocal : null;
+        }
         if (self::enabled()) {
             $cached = self::redisGet(self::KEY_GC . $configKey);
             if ($cached !== null && $cached !== '') {
                 $decoded = json_decode($cached, true);
                 if (is_array($decoded)) {
+                    self::$gcLocal[$configKey] = $decoded;
                     return $decoded;
                 }
             }
         }
         $row = Db::name('game_config')->where('config_key', $configKey)->find();
         if (!$row) {
+            self::$gcLocal[$configKey] = null;
             return null;
         }
         if (self::enabled()) {
             $ttl = self::intConfig('ttl_game_config', 86400);
             self::redisSetEx(self::KEY_GC . $configKey, $ttl, json_encode($row, JSON_UNESCAPED_UNICODE));
         }
+        self::$gcLocal[$configKey] = $row;
         return $row;
     }
 
@@ -64,6 +80,7 @@ final class GameHotDataRedis
             return;
         }
         self::redisDel(self::KEY_GC . $configKey);
+        unset(self::$gcLocal[$configKey]);
     }
 
     /**
@@ -81,6 +98,7 @@ final class GameHotDataRedis
         }
         $ttl = self::intConfig('ttl_game_config', 86400);
         self::redisSetEx(self::KEY_GC . $configKey, $ttl, json_encode($row, JSON_UNESCAPED_UNICODE));
+        self::$gcLocal[$configKey] = $row;
     }
 
     /**

database/MySQL_backup/remove_buildadmin_backend_member_menu.sql

@@ -0,0 +1,20 @@
+-- 已上线环境：移除后台「会员管理」目录及子菜单、相关安全配置项（与代码移除配套执行）
+-- 执行前请备份数据库
+
+DELETE FROM admin_rule WHERE `name` = 'user' OR `name` LIKE 'user/%';
+
+DELETE FROM security_sensitive_data WHERE `id` = 2;
+
+DELETE FROM security_data_recycle WHERE `id` = 5;
+
+-- ---------------------------------------------------------------------------
+-- 以下可选：物理删除会员业务表（执行后 /api/user、/api/account 等会员接口将不可用）
+-- 若仍使用前台会员中心，请勿执行 DROP，并保留 user、user_group、user_rule 等表
+-- ---------------------------------------------------------------------------
+-- SET FOREIGN_KEY_CHECKS = 0;
+-- DROP TABLE IF EXISTS `user_money_log`;
+-- DROP TABLE IF EXISTS `user_score_log`;
+-- DROP TABLE IF EXISTS `user`;
+-- DROP TABLE IF EXISTS `user_group`;
+-- SET FOREIGN_KEY_CHECKS = 1;
+-- 说明：`user_rule` 仍用于前台会员菜单与权限，若整体下线会员功能再单独处理