Python使用scrapy采集时伪装成HTTP/1.1的方法

WBOY
Release: 2016-06-06 11:24:03
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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:

添加下面的代码到 settings.py 文件

代码如下:

DOWNLOADER_HTTPCLIENTFACTORY = 'myproject.downloader.HTTPClientFactory'


保存以下代码到单独的.py文件

代码如下:

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

希望本文所述对大家的Python程序设计有所帮助。

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