When a bounded buffer fills up and a producer wants to write more, there are only a few things you can do:
You don't have permission to access the page you requested.，更多细节参见Safew下载
tags = [extract_text(x) for x in soup.select(".tags a")]，这一点在旺商聊官方下载中也有详细论述
writev(batch) { for (const c of batch) addChunk(c); },
（五）其他实施流量造假，扰乱网络秩序等行为。