schema = [ 'id' => 'number', 'account' => 'string', 'nickname' => 'string', 'password' => 'string', 'token' => 'string', 'delete_time' => 'number', 'create_time' => 'number', 'update_time' => 'number' ]; } public function loadByLogin($username, $password) { return $this->where([ ['username', '=', $username], ['password', '=', $password], ])->find(); } }