# Configure item pipelines
# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
    'scrapytutorial.pipelines.ScrapytutorialPipeline': 300,
}

import pymongo

class ScrapytutorialPipeline(object):

    def __init__(self):
        self.conn = pymongo.MongoClient(
            '127.0.0.1',
            27017
        )
        db = self.conn['scrapy']
        self.collection = db['blog']

    def process_item(self, item, spider):
        # print("pipline测试 "+item['title'])
        self.collection.insert(dict(item))