总结：手机号先小搞几个。
结果；图片
11233.PNG
4545464.PNG
代码
#!C:\Python35\python.exe
# coding=utf-8
import requests
from bs4 import BeautifulSoup
import urllib.request
import time
import pymongo
from pymongo import MongoClient
import lxml
client =MongoClient('localhost',27017)
db=client['shoujila']
shoujinum = db['shoujinum']
def insert_shoujihao_info(url):
web_data=requests.get(url)
soup =BeautifulSoup(web_data.text,'lxml')
shoujihaos = soup.select('strong.number')
for shoujihao in shoujihaos:
info = {'shoujihao': shoujihao.get_text()}
print(info)
shoujinum.insert_one(info)
def find_shoujihao():
for info in shoujinum.find():
#if info['price']>=405:
print(info)
print("finish!")
urls=['http://bj.58.com/shoujihao/pn{}/'.format(number) for number in range(1,20)]
for one_url in urls:
insert_shoujihao_info(one_url)
find_shoujihao()
'''
web_data = requests.get(url)
soup = BeautifulSoup(web_data.text, 'lxml')
#print(soup)
shoujihaos=soup.select('strong.number')
#print(shoujihaos)
http://bj.58.com/shoujihao/pn7/
for shoujihao in shoujihaos:
info = {
'shoujihao': shoujihao.get_text()
}
print(info)
shoujinum.insert_one(info)
'''
