self.db_path = "spider.db"
ACME Renewal Information，详情可参考新收录的资料
。关于这个话题，PDF资料提供了深入分析
"But I think he looks back on it with no regrets - I don't think he would change a thing about it."
tree: Fix xmlRemoveEntity removing from wrong hash table，更多细节参见PDF资料