Most userland implementations of custom ReadableStream instances do not typically bother with all the ceremony required to correctly implement both default and BYOB read support in a single stream – and for good reason. It's difficult to get right and most of the time consuming code is typically going to fallback on the default read path. The example below shows what a "correct" implementation would need to do. It's big, complex, and error prone, and not a level of complexity that the typical developer really wants to have to deal with:
Paramount CEO David Ellison is Sen. Lindsey Graham’s guest at the State of the Union.
，这一点在51吃瓜中也有详细论述
在陆逸轩手下，重力在这两股相互牵引的力量中暂时占了上风。听众仿佛被置于钢琴内部，得以充分感受琴弦的震动。这个音持续了约十秒，随后而来的“轻”却如履薄冰。在这个时间点发布，这张唱片几乎像一则宣言，将围绕肖赛的声音一并抛在身后，陆逸轩得以如释重负地，回到观众此前所熟悉的、那个内省的自我之中。
典型案例三：蓝田县西安农投15万吨粮仓项目