本文实例讲述了Python使用scrapy采集时伪装成HTTP/1.1的方法。分享给大家供大家参考。具体如下:
DOWNLOADER_HTTPCLIENTFACTORY = 'myproject.downloader.HTTPClientFactory'
保存以下代码到单独的.py文件
from scrapy.core.downloader.webclient import ScrapyHTTPClientFactory,ScrapyHTTPPageGetter
class PageGetter(ScrapyHTTPPageGetter):
def sendCommand(self,command,path):
self.transport.write('%s %s HTTP/1.1\r\n' % (command,path))
class HTTPClientFactory(ScrapyHTTPClientFactory):
protocol = PageGetter
class PageGetter(ScrapyHTTPPageGetter):
def sendCommand(self,command,path):
self.transport.write('%s %s HTTP/1.1\r\n' % (command,path))
class HTTPClientFactory(ScrapyHTTPClientFactory):
protocol = PageGetter
希望本文所述对大家的Python程序设计有所帮助。