# -*- coding: utf-8 -*-

# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html

import pymongo
from scrapy.conf import settings

class DoubanPipeline(object):
    def __init__(self):
        host = settings["MONGODB_HOST"]
        port = settings["MONGODB_PORT"]
        dbname = settings["MONGODB_DBNAME"]
        sheetname= settings["MONGODB_SHEETNAME"]

        # 创建MONGODB数据库链接
        client = pymongo.MongoClient(host = host, port = port)
        # 指定数据库
        mydb = client[dbname]
        # 存放数据的数据库表名
        self.sheet = mydb[sheetname]

    def process_item(self, item, spider):
        data = dict(item)
        self.sheet.insert(data)
        return item

# -*- coding: utf-8 -*-

# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html

import pymongo
from scrapy.conf import settings

class DoubanPipeline(object):
    def __init__(self):
        host = settings["MONGODB_HOST"]
        port = settings["MONGODB_PORT"]
        dbname = settings["MONGODB_DBNAME"]
        sheetname= settings["MONGODB_SHEETNAME"]

        # 创建MONGODB数据库链接
        client = pymongo.MongoClient(host = host, port = port)
        # 指定数据库
        mydb = client[dbname]
        # 存放数据的数据库表名
        self.sheet = mydb[sheetname]

    def process_item(self, item, spider):
        data = dict(item)
        self.sheet.insert(data)
        return item

# -*- coding: utf-8 -*- # Define your item pipelines here # # Don't forget to add your pipeline to the ITEM_PIPELINES setting # See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html # 创建MONGODB数据库链接 # 指定数据库 # 存放数据的数据库表名