scrapy的多个抓取结果的items怎么样指定同一个pipelines
本帖最后由 yakczh_cu 于 2016-04-06 08:37 编辑比如抓图片,不同的页面解析出来的图片
import scrapy
class DetailImgItem(scrapy.Item):
title = scrapy.Field()
url = scrapy.Field()
time = scrapy.Field()
width= scrapy.Field()
height= scrapy.Field()
class PromotionImgItem(scrapy.Item):
title = scrapy.Field()
url = scrapy.Field()
time = scrapy.Field()
width= scrapy.Field()
height= scrapy.Field()
从不同页面抓取的图片,统一用一个pipeline处理pipeline里怎么接收多个item?
页:
[1]