fix redis clear

app/command/Backup.php

@@ -40,7 +40,7 @@ class Backup extends Command
             'database' => 0,
             'username' => '',
             'password' => 'n1e5a6s6m7',
-            'useDocker' => false,
+            'useDocker' => true,
             'dockerContainerName' => 'redis' // Docker 容器名称
         ],
         [
@@ -681,8 +681,12 @@ class Backup extends Command
                 }
             }
             
-            if ($redisSource && $redisSource['useDocker']) {
+            if (!$redisSource) {
-                // 使用 Docker 容器
+                $output->writeln("❌ 未找到 Redis 数据源配置");
+                return;
+            }
+            
+            if ($redisSource['useDocker']) {
                 $redisContainer = $redisSource['dockerContainerName'];
                 if (!$redisContainer) {
                     $output->writeln("❌ 未指定 Redis Docker 容器名称");
@@ -701,12 +705,10 @@ class Backup extends Command
                     $output->writeln(implode("\n", $outputLines));
                 }
             } else {
-                // 尝试使用 Redis 连接
                 $redis = new \Redis();
-                $config = config('cache.stores.redis');
+                $host = $redisSource['host'] ?? '127.0.0.1';
-                $host = $config['host'] ?? '127.0.0.1';
+                $port = $redisSource['port'] ?? 6379;
-                $port = $config['port'] ?? 6379;
+                $password = $redisSource['password'] ?? '';
-                $password = $config['password'] ?? '';
 
                 $output->writeln("连接 Redis: {$host}:{$port}");
 
@@ -715,7 +717,6 @@ class Backup extends Command
                         $redis->auth($password);
                     }
                     
-                    // 清空 Redis
                     $result = $redis->flushAll();
                     
                     if ($result) {