测试基站详情读取抄表数据

application/jz/controller/Index.php

@@ -96,7 +96,7 @@ class Index extends Base
             }
         }
 
-        $this->assign('useage',$ues?:[]);
+        $this->assign('useage',isset($ues)?$ues:[]);
         return $this->fetch();
     }