update 单条件没查询成功的返回

Author: kvnZero

app/ApiJson/Method/GetMethod.php

@@ -23,6 +23,6 @@ protected function process()
         $result = $this->query->all();
         !$queryMany && $result = current($result);
 
-        return $result;
+        return $result ?: [];
     }
 }