ajax post请求爬肯德基餐厅

import urllib.request
import urllib.parse
import json

def getKenData(index):
    headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36 Edg/96.0.1054.62',
    }

    data = {
        'cname': '北京',
        'pid': '',
        'pageIndex': index,
        'pageSize': 10,
    }

    reqData = urllib.parse.urlencode(data).encode('utf-8')
    url = 'http://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=cname'
    request = urllib.request.Request(url=url, headers=headers, data=reqData)
    response = urllib.request.urlopen(request)
    content = response.read().decode('utf-8')

    file = open('kdjj' + str(index) + '.json','w',encoding='utf-8')
    file.write(content)

for i in range(1,11):
    getKenData(i)