Update: redis password

src/Cache/Redis.php

@@ -19,7 +19,7 @@ class Redis implements Intf
          * 缓存服务器配置，参看$_default_server
          * 允许多个缓存服务器
          */
-        'servers' => array(['host' => '127.0.0.1', 'port' => '6379']),
+        'servers' => array(['host' => '127.0.0.1', 'port' => '6379', 'password' => '']),
 
         /**
          * 缓存有效时间
@@ -42,7 +42,7 @@ class Redis implements Intf
 
         $redisServer = array();
         foreach ($this->policy['servers'] AS $value) {
-            $redisServer[] = array('host' => $value['host'], 'port' => $value['port']);
+            $redisServer[] = array('host' => $value['host'], 'port' => $value['port'], 'password' => (isset($value['password']) ? $value['password'] : ''));
         }
         $this->redis = new \Qii\Cache\Redis\Cluster($redisServer, 128);
     }