python爬取ajax异步加载网页_Python3 爬取Ajax加载的网页信息

#coding=utf-8

import re

import time

import requests

from requests.exceptions import RequestException

def getHtml(url,page):

try:

headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0'} #伪装一下

data = {

"cname":"深圳",

"pageIndex":page,

"pageSize":10,

"pid":"",

}

response = requests.post(url,headers = headers,data = data).json()

return response

except RequestException:

return None

if __name__=='__main__':

url = "http://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=cname"

for page in range(1,10):

Html = getHtml(url,page)

data = Html.get('Table1')

for info in data:

print (info['storeName'] + '\t' + info['addressDetail'])

time.sleep(1)