import scrapy

class HrItem(scrapy.Item):

    # define the fields for your item here like:

    title = scrapy.Field()

    position = scrapy.Field()

    pub_date = scrapy.Field()

            item = HrItem()

            item['title'] = data.xpath("./td[1]/a/text()").extract_first()

            item['position'] = data.xpath("./td[2]/text()").extract_first()

            item['pub_date'] = data.xpath("./td[5]/text()").extract_first()

from pymongo import MongoClient

client = MongoClient()

collection = client['SpiderAnything']['hr'] # 库名 表名

class SpideranythingPipeline(object):

    def process_item(self, item, spider):

        if isinstance(item, HrItem):  # 判断对象 选择管道

            print(item)

            collection.insert(dict(item))

            return item