我的 代码
import requestsfrom bs4
import BeautifulSoup
import pymongo
client = pymongo.MongoClient('localhost',27017)
xiaozhu = client['xiaozhu']
bnb_info = xiaozhu['bnb_info']
def get_page_within(pages): for page_num in range(1,pages+1): wb_data = requests.get('http://bj.xiaozhu.com/search-duanzufang-p{}-0/'.format(page_num)) soup = BeautifulSoup(wb_data.text,'lxml') titles = soup.select('span.result_title') prices = soup.select('span.result_price > i') for title, price in zip(titles,prices): data = { 'title':title.get_text(), 'price':int(price.get_text()) } bnb_info.insert_one(data) print('Done')
if i['price'] >= 500: print(i)
