课时21 爬取手机号

我的 代码

def get_pages_within(pages):    for page_num in range(1,pages+1):        wb_data = requests.get('http://bj.58.com/shoujihao/pn{}/'.format(page_num))        soup = BeautifulSoup(wb_data.text,'lxml')        numbers = soup.select('strong.number')        prices = soup.select('b.price')        links = soup.select('a.t')        for number, price, link in zip(numbers,prices,links):            if 'zhineng' in link.get('href'):                pass            elif 'short' in link.get('href'):                pass            else:                data = {                    'title':number.get_text(),                    'price':price.get_text(),                    'link' :link.get('href').split('?')[0]                }        shoujihao.insert_one(data)        print(data)        print('Done')