应用 Scrapy框架 ，配置动态IP处理反爬。
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# settings 配置中间件DOWNLOADER_MIDDLEWARES = { 'text.middlewares.TextDownloaderMiddleware': 543, # 'text.middlewares.RandomUserAgentMiddleware': 544, # 'text.middlewares.CheckUserAgentMiddleware': 545, 'text.middlewares.ProxyMiddleware': 546, 'text.middlewares.CheckProxyMiddleware': 547} # settings 配置可用动态IPPROXIES = [ "http://101.231.104.82:80", "http://39.137.69.6:8080", "http://39.137.69.10:8080", "http://39.137.69.7:80", "http://39.137.77.66:8080", "http://117.191.11.102:80", "http://117.191.11.113:8080", "http://117.191.11.113:80", "http://120.210.219.103:8080", "http://120.210.219.104:80", "http://120.210.219.102:80", "http://119.41.236.180:8010", "http://117.191.11.80:8080"] |
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# middlewares 配置中间件import randomclass ProxyMiddleware(object): def process_request(self, request, spider): ip = random.choice(spider.settings.get('PROXIES')) print('测试IP:', ip) request.meta['proxy'] = ipclass CheckProxyMiddleware(object): def process_response(self, request, response, spider): print('代理IP:', request.meta['proxy']) return response |
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原文链接：https://blog.csdn.net/BradyCC/article/details/90759341
