'用户钱包锁', self::LOCK_USER_RELATIONSHIP => '用户关系链锁', self::LOCK_ADD_DISTRIBUTION => '添加分销商锁', self::SWOOLE_CRONTAB_TASKS => 'swoole定时任务', ]; } public static function suffix($key,$suffix='',$is_camel=false){ !empty($suffix) && $key .= '_' . $suffix; return $is_camel ? StringHelper::camelize($key) : $key; } }