运行scrapy crawl gupiao,报错如下:
2017-11-06 16:28:19 [scrapy.utils.log] INFO: Scrapy 1.4.0 started (bot: gupiaosp
ider)
2017-11-06 16:28:19 [scrapy.utils.log] INFO: Overridden settings: {'BOT_NAME': '
gupiaospider', 'NEWSPIDER_MODULE': 'gupiaospider.spiders', 'SPIDER_MODULES': ['g
upiaospider.spiders']}
2017-11-06 16:28:19 [scrapy.middleware] INFO: Enabled extensions:
['scrapy.extensions.corestats.CoreStats',
'scrapy.extensions.telnet.TelnetConsole',
'scrapy.extensions.logstats.LogStats']
2017-11-06 16:28:20 [scrapy.middleware] INFO: Enabled downloader middlewares:
['scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware',
'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware',
'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware',
&#