scrapy返回携带参数（yield scrapy.Request(item['url'], meta={'item': item}, callback=self.parse_detail)）

name = 'doubanzufang' start_urls = ['https://www.douban.com/group/tianhezufang/discussion?start=50']css def parse(self, response):     item = ZufangItem()     node_list = response.css(".olt>tr>td.titl

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