代碼如下:
from scrapy.spiders import CrawlSpider
class douban(CrawlSpider):
name = 'douban'
start_urls = ['https://movie.douban.com/chart']
def parser(self,reponse):
print reponse.body
main函數(shù)代碼
from scrapy import cmdline
cmdline.execute('scrapy crawl douban'.split())
信息如下:
2017-08-18 00:08:07 [scrapy.utils.log] INFO: Scrapy 1.4.0 started (bot: douban)
2017-08-18 00:08:07 [scrapy.utils.log] INFO: Overridden settings: {'NEWSPIDER_MODULE': 'douban.spiders', 'SPIDER_MODULES': ['douban.spiders'], 'BOT_NAME': 'douban'}
2017-08-18 00:08:07 [scrapy.middleware] INFO: Enabled extensions:
['scrapy.extensions.logstats.LogStats',
'scrapy.extensions.telnet.TelnetConsole',
'scrapy.extensions.corestats.CoreStats']
2017-08-18 00:08:09 [scrapy.middleware] INFO: Enabled downloader middlewares:
['scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware',
'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware',
'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware',
'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware',
'scrapy.downloadermiddlewares.retry.RetryMiddleware',
'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware',
'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware',
'scrapy.downloadermiddlewares.redirect.RedirectMiddleware',
'scrapy.downloadermiddlewares.cookies.CookiesMiddleware',
'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware',
'scrapy.downloadermiddlewares.stats.DownloaderStats']
2017-08-18 00:08:09 [scrapy.middleware] INFO: Enabled spider middlewares:
['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware',
'scrapy.spidermiddlewares.offsite.OffsiteMiddleware',
'scrapy.spidermiddlewares.referer.RefererMiddleware',
'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware',
'scrapy.spidermiddlewares.depth.DepthMiddleware']
2017-08-18 00:08:09 [scrapy.middleware] INFO: Enabled item pipelines:
[]
2017-08-18 00:08:09 [scrapy.core.engine] INFO: Spider opened
2017-08-18 00:08:10 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2017-08-18 00:08:10 [scrapy.extensions.telnet] DEBUG: Telnet console listening on 127.0.0.1:6023
2017-08-18 00:08:10 [scrapy.core.engine] DEBUG: Crawled (403) <GET https://movie.douban.com/chart> (referer: None)
2017-08-18 00:08:10 [scrapy.spidermiddlewares.httperror] INFO: Ignoring response <403 https://movie.douban.com/chart>: HTTP status code is not handled or not allowed
2017-08-18 00:08:10 [scrapy.core.engine] INFO: Closing spider (finished)
2017-08-18 00:08:10 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
{'downloader/request_bytes': 219,
'downloader/request_count': 1,
'downloader/request_method_count/GET': 1,
'downloader/response_bytes': 248,
'downloader/response_count': 1,
'downloader/response_status_count/403': 1,
'finish_reason': 'finished',
'finish_time': datetime.datetime(2017, 8, 17, 16, 8, 10, 918000),
'httperror/response_ignored_count': 1,
'httperror/response_ignored_status_count/403': 1,
'log_count/DEBUG': 2,
'log_count/INFO': 8,
'response_received_count': 1,
'scheduler/dequeued': 1,
'scheduler/dequeued/memory': 1,
'scheduler/enqueued': 1,
'scheduler/enqueued/memory': 1,
'start_time': datetime.datetime(2017, 8, 17, 16, 8, 10, 118000)}
2017-08-18 00:08:10 [scrapy.core.engine] INFO: Spider closed (finished)
北大青鳥APTECH成立于1999年。依托北京大學(xué)優(yōu)質(zhì)雄厚的教育資源和背景,秉承“教育改變生活”的發(fā)展理念,致力于培養(yǎng)中國IT技能型緊缺人才,是大數(shù)據(jù)專業(yè)的國家
北大青鳥中博軟件學(xué)院創(chuàng)立于2003年,作為華東區(qū)著名互聯(lián)網(wǎng)學(xué)院和江蘇省首批服務(wù)外包人才培訓(xùn)基地,中博成功培育了近30000名軟件工程師走向高薪崗位,合作企業(yè)超4
中公教育集團(tuán)創(chuàng)建于1999年,經(jīng)過二十年潛心發(fā)展,已由一家北大畢業(yè)生自主創(chuàng)業(yè)的信息技術(shù)與教育服務(wù)機(jī)構(gòu),發(fā)展為教育服務(wù)業(yè)的綜合性企業(yè)集團(tuán),成為集合面授教學(xué)培訓(xùn)、網(wǎng)
達(dá)內(nèi)教育集團(tuán)成立于2002年,是一家由留學(xué)海歸創(chuàng)辦的高端職業(yè)教育培訓(xùn)機(jī)構(gòu),是中國一站式人才培養(yǎng)平臺(tái)、一站式人才輸送平臺(tái)。2014年4月3日在美國成功上市,融資1
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