為什么我導出的jason和csv內容都是空的，什么都沒有？
我跑出來的最后幾行和老師的也不一樣？什么原因呢？
{'downloader/request_bytes': 590,
?'downloader/request_count': 2,
?'downloader/request_method_count/GET': 2,
?'downloader/response_bytes': 21357,
?'downloader/response_count': 2,
?'downloader/response_status_count/200': 1,
?'downloader/response_status_count/301': 1,
?'finish_reason': 'finished',
?'finish_time': datetime.datetime(2019, 6, 22, 14, 41, 25, 109484),
?'log_count/DEBUG': 2,
?'log_count/INFO': 9,
?'memusage/max': 44929024,
?'memusage/startup': 44929024,
?'response_received_count': 1,
?'scheduler/dequeued': 2,
?'scheduler/dequeued/memory': 2,
?'scheduler/enqueued': 2,
?'scheduler/enqueued/memory': 2,
?'start_time': datetime.datetime(2019, 6, 22, 14, 41, 19, 501577)}
2019-06-22 22:41:25 [scrapy.core.engine] INFO: Spider closed (finished)
2019-06-23
問題已解決，原來是本地的代碼沒有同步到虛擬機中的linux里。