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  • scrapy发送post请求获取cookie

    from scrapy.http import Request,FormRequest

      def start_requests(self): return [Request('http://www.com/login.htm', meta={'cookiejar': 1}, callback=self.parse)] def parse(self, response): url = 'http://www.com/login.htm' data = { #这里放data数据 } yield FormRequest.from_response(response, url=url, # 真实post地址 meta={'cookiejar': response.meta['cookiejar']}, formdata=data, callback=self.next ) def next(self,response): cookie = response.request.headers.getlist('Cookie')[0].decode() self.cookie = dict([l.split("=", 1) for l in cookie.split("; ")]) url = "http://www.com/index.htm" yield scrapy.Request(url=url,cookies=self.cookie,callback=self.get_parse,dont_filter=True)

      

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  • 原文地址:https://www.cnblogs.com/qiaoer1993/p/11049846.html
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