class LianhezaobaospyderItem(scrapy.Item):

    # define the fields for your item here like:

    # name = scrapy.Field()

    # pass

    body=scrapy.Field()

    link=scrapy.Field()

from .. import items

def parse_news(self,response):

    item=items.LianhezaobaospyderItem()

    item['body']=response.xpath("//div[@class='xx']/text()").get()

    item['link']=response.url

    yield item