密码加掩码问题

application/models/Business/User/MemberService.php

@@ -80,9 +80,10 @@ class MemberServiceModel extends \Business\AbstractModel
     }
     private function getRealPassword($password,$timeSpan){
         $addKey=Common::getConfig('password.key');
-        $md5Str=$timeSpan.$addKey.$password;
+        $md5Str = $timeSpan.$password.$addKey;
         return $md5Str;
     }
+
     public function getOneByMobileAndPassword($mobile, $password)
     {
 //      $password=$this->getPassAddKey($password);