有了好用的原生功能和强大的 App，最后我们还需要一点点「手头功夫」。不需要学什么构图理论，只要养成这三个微小的习惯，你的出片率可以立马提高。
This is the intuition the new API tries to preserve: streams should feel like iteration, because that's what they are. The complexity of Web streams — readers, writers, controllers, locks, queuing strategies — obscures this fundamental simplicity. A better API should make the simple case simple and only add complexity where it's genuinely needed.。关于这个话题，Line官方版本下载提供了深入分析
，详情可参考heLLoword翻译官方下载
2. 不改变已有字段/接口语义
the concept was well-known in the computer industry. As IBM designed the 2984,，这一点在服务器推荐中也有详细论述