fix redis

vendor/api/php_utils/src/Cache/CacheUtil.php

@@ -24,7 +24,7 @@ class CacheUtil
     const EXPIRE_AFTER_THREE_DAYS   = 259200;
     const EXPIRE_AFTER_FIFTEEN_DAYS = 1296000;
     const EXPIRE_AFTER_ONE_MONTH    = 2592000;
-    
+
     private static $instances = [];
     private $handler = null;
     private $expire = 86400; //@todo 讨论一下，如果不设置有效时间，默认1天，不允许设置长期有效
@@ -40,7 +40,7 @@ class CacheUtil
      * @param boolean $master
      * @return mixed
      */
-    public static function getInstance($serverName = '', array $options = []) 
+    public static function getInstance($serverName = '', array $options = [])
     {
         if (empty($serverName)) {
             return null;
@@ -53,7 +53,7 @@ class CacheUtil
         if (isset(self::$instances[$instancesKey])) {
             return self::$instances[$instancesKey];
         }
-        
+
         return self::$instances[$instancesKey] = new Self($serverName, $options);
 
     }
@@ -87,7 +87,7 @@ class CacheUtil
         if (is_null($value) || false === $value) {
             return $default;
         }
-        return $value;
+        return json_decode($value);
     }
 
     /**
@@ -123,9 +123,9 @@ class CacheUtil
         $key = $this->getCacheKey($prefix, $key);
         //对数组/对象数据进行缓存处理，保证数据完整性
         if (is_int($expire) && $expire) {
-            $result = $this->handler->setex($key, $expire, $value);
+            $result = $this->handler->setex($key, $expire, json_encode($value));
         } else {
-            $result = $this->handler->set($key, $value);
+            $result = $this->handler->set($key, json_encode($value));
         }
         return $result;
     }
@@ -282,7 +282,7 @@ class CacheUtil
                 $keyArr[] = $prefix . $val;
             }
             return $keyArr;
-        } 
+        }
         return $prefix . $key;
     }
 }