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:
对扣押的物品，应当会同在场见证人和被扣押物品持有人查点清楚，当场开列清单一式二份，由调查人员、见证人和持有人签名或者盖章，一份交给持有人，另一份附卷备查。。WPS官方版本下载是该领域的重要参考
（三）未经许可，擅自经营按照国家规定需要由公安机关许可的行业的。，更多细节参见夫子
stack.pop(); // 弹出无效候选值
stack.push(curTime);