2017-10-17 11:48:18 [scrapy.core.engine] INFO: Closing spider (finished)
29957 2017-10-17 11:48:19 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
29958 {'downloader/request_bytes': 2175351,
29959 'downloader/request_count': 6472,
29960 'downloader/request_method_count/GET': 6472,
29961 'downloader/response_bytes': 494012842,
29962 'downloader/response_count': 6472,
29963 'downloader/response_status_count/200': 6419,
29964 'downloader/response_status_count/301': 53,
29965 'dupefilter/filtered': 8,
29966 'finish_reason': 'finished',
29967 'finish_time': datetime.datetime(2017, 10, 17, 11, 48, 19, 59301),
29968 'item_scraped_count': 6417,
29969 'log_count/DEBUG': 12891,
29970 'log_count/ERROR': 1,
29971 'log_count/INFO': 120,
29972 'memusage/max': 385605632,
29973 'memusage/startup': 94334976,
29974 'request_depth_max': 1,
29975 'response_received_count': 6419,
29976 'scheduler/dequeued': 6471,
29977 'scheduler/dequeued/memory': 6471,
29978 'scheduler/enqueued': 6471,
29979 'scheduler/enqueued/memory': 6471,
29980 'spider_exceptions/RuntimeError': 1,
29981 'start_time': datetime.datetime(2017, 10, 17, 9, 55, 15, 21744)}
29982 2017-10-17 11:48:19 [scrapy.core.engine] INFO: Spider closed (finished)
正如你所看到的，我的蜘蛛只做了6472个工作，但实际上我有228336个工作要做，但它刚刚关闭。 我正在抓取一个物业网站，每个物业都有一个身份证号码。我抓取了228336房屋ID并存储在一个文件中。而这个蜘蛛是为了验证这些ID（这一步是成功的）
事情是，我不知道为什么在没有完成所有工作的情况下关闭它，
def parse(self, response):
print("number of the id_dict is %s"%len(self.house_id_dict))
for n in self.house_id_dict.keys(): #house ID eg.44225621
yield response.follow("/for-sale/details/"+n, callback=self.parse_house)
print("yield all the links!")
钥匙是房屋ID。它甚至不打印最后一行...... 我要发疯了......