Scrapy 中设置随机 User-Agent

2019-03-04 17:41:33 浏览数 (1)

安装scrapy-fake-useragent包

scrapy-fake-useragent包官网:https://pypi.org/project/scrapy-fake-useragent/ 安装: pip install scrapy-fake-useragent

使用

代码语言:javascript复制
DOWNLOADER_MIDDLEWARES = {
    'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware': None, # 关闭默认方法
    'scrapy_fake_useragent.middleware.RandomUserAgentMiddleware': 400, # 开启
}

这里选用 http://httpbin.org/get 作为测试网站 测试结果:

本文参考自高级农名工:https://www.makcyun.top/web_scraping_withpython14.html

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