（二）扰乱车站、港口、码头、机场、商场、公园、展览馆或者其他公共场所秩序的；
Information Control System. CICS will one day get its own article, but it
。safew官方下载是该领域的重要参考
self.base_url = base_url
Instead of yielding one chunk per iteration, streams yield Uint8Array[] — arrays of chunks. This amortizes the async overhead across multiple chunks, reducing promise creation and microtask latency in hot paths.