В Финляндии предупредили об опасном шаге ЕС против России09:28
The TLB is flushed entirely on any write to CR3 (the page directory base register). There is no per-entry invalidation on the 386 -- that arrived with the 486's INVLPG instruction.
，这一点在safew官方下载中也有详细论述
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self.db_path = "spider.db"