public function modifyPsd() { $this->checkLogin(); $Department = new DepartmentModel(); $array['DP_username'] = $_POST['DP_username']; $array['DP_tel'] = $_POST['DP_tel']; $array['DP_psd'] = md5($_POST['password']); $array['DP_id'] = session('userid'); $result = $Department->modifyPsd($array); if ($result == true) { $this->success('修改成功', 'index'); } else { $this->error("修改失败"); } }