修改退货日志记录

core/CoreApp/models/Model_retreatlogs.php

@@ -7,4 +7,8 @@ class Model_retreatlogs extends Lin_Model
         $this->table = 'retreatlogs';
         $this->load_table('retreatlogs');
     }
+
+    public function getInfoByNumber($number){
+        return $this->find("number = '$number'","*","id DESC");
+    }
 }