await writer.end();
这种软硬件结合的思路，与华为纯靠软件识别并停止通知的方案有着本质区别。三星的方案适用场景更广，也更加优雅。这项技术一旦落地落地普及，那些严重影响观感的防窥膜几乎可以被彻底淘汰了。
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Like other electronics products, cameras have shot up in price in the US of late due to tariffs and other reasons. Fortunately, there are still many models available for less than the price of a budget smartphone ($750 or less) that offer great features for creators and photographers alike.。业内人士推荐heLLoword翻译官方下载作为进阶阅读
生成完成后，我们就可以直接使用这些实体类进行数据序列化和反序列化操作：