Merge remote-tracking branch 'origin/master'

new_admincp/applications/zsb/core/MY_Controller.php

@@ -140,9 +140,18 @@ class MY_Controller extends CI_Controller
 
                     $isonline = FALSE;
                 }
+                if($u_session){
+                    $expiredate = empty($u_session['expiredate'])?'':$u_session['expiredate'];
+                    $date = date('Y-m-d');
+                    if($expiredate && $date > $expiredate){
+                        //清空之前的登陆数据
+                        $this->broker_model->logout();
+                        $isonline = FALSE;
+                    }
+                }
+
 				
             }
-
             //不在线跳出登陆
             if(!$isonline)
             {