携程酒店数据爬取青城山

以下是携程酒店数据爬取青城山的Python代码示例：

import requests
import json
import prettytable as pt

# 读取城市ID
with open('City.json', 'r', encoding='utf-8') as f:
    city_json = json.load(f)
    city_id = city_json['青城山']

# 构造请求URL
url = 'https://hotels.ctrip.com/Domestic/Tool/AjaxHotelList.aspx'
params = {
    'city': city_id,
    'page': 1
}

# 发送请求并解析数据
hotel_list = []
while True:
    response = requests.get(url, params=params)
    data = json.loads(response.text)
    hotels = data['hotelList']
    if not hotels:
        break
    for hotel in hotels:
        hotel_list.append([
            hotel['hotelName'],
            hotel['positionArea'],
            hotel['starName'],
            hotel['price'],
            hotel['score'],
            hotel['commentCount']
        ])
    params['page'] += 1

# 输出数据
table = pt.PrettyTable()
table.field_names = ['酒店名称', '位置', '星级', '价格', '评分', '评论数']
for hotel in hotel_list:
    table.add_row(hotel)
print(table)

该代码使用requests模块向携程酒店数据接口发送请求，获取青城山地区的酒店数据，并使用prettytable模块将数据以表格形式输出。