摘要：
import scrapyimport refrom collections import Counterfrom lianjia.items import LianjiaItemclass LianjiaSpiderSpider(scrapy.Spider): name = 'lianjia_sp 阅读全文
posted @ 2018-09-26 23:48
cwkcwk
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import scrapyimport json,time,refrom zhihuinfo.items import ZhihuinfoItemclass ZhihuSpider(scrapy.Spider): name = 'zhihu' allowed_domains = ['www.zhih 阅读全文
posted @ 2018-09-26 23:39
cwkcwk
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import requests,time,re,json,pymongofrom urllib.parse import urlencodefrom requests.exceptions import RequestExceptionfrom bs4 import BeautifulSoup as 阅读全文
posted @ 2018-09-26 23:27
cwkcwk
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