7 实例1：京东商品页面的爬取

"""实例1：京东商品页面的爬取"""


import requests

url = "https://item.jd.com/100012545852.html"
try:
    # 更改头部信息
    kv = {'user-agent': 'Mozilla/5.0'}
    r = requests.get(url, headers=kv)
    r.raise_for_status()
    r.encoding = r.apparent_encoding
    # print(r.request.headers)
    print(r.text[:1000])
except:
    print("爬取失败")