无法使用 beautifulsoup 抓取 google 搜索结果

我想抓取谷歌搜索结果，但每当我尝试这样做时，程序都会返回一个空列表

from bs4 import BeautifulSoup
import requests

keyWord = input("Input Your KeyWord :")

url = f'https://www.google.com/search?q={keyWord}'
src = requests.get(url).text
soup = BeautifulSoup(src, 'lxml')

container = soup.findAll('div', class_='g')

print(container)

互补安德烈·凯塞利的 https://stackoverflow.com/a/62466726/15164646回答如果你得到空结果你总是可以爬上去div up or down进行测试并从那里开始。

代码（假设你想抓取title, summary and link):

from bs4 import BeautifulSoup
import requests
import json

headers = {
    'User-agent':
    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}

html = requests.get('https://www.google.com/search?q=ice cream',
                    headers=headers).text

soup = BeautifulSoup(html, 'lxml')

summary = []

for container in soup.findAll('div', class_='tF2Cxc'):
  heading = container.find('h3', class_='LC20lb DKV0Md').text
  article_summary = container.find('span', class_='aCOpRe').text
  link = container.find('a')['href']

  summary.append({
      'Heading': heading,
      'Article Summary': article_summary,
      'Link': link,
  })

print(json.dumps(summary, indent=2, ensure_ascii=False))

部分输出：

[
  {
    "Heading": "Ice cream - Wikipedia",
    "Article Summary": "Ice cream (derived from earlier iced cream or cream ice) is a sweetened frozen food typically eaten as a snack or dessert. It may be made from dairy milk or cream and is flavoured with a sweetener, either sugar or an alternative, and any spice, such as cocoa or vanilla.",
    "Link": "https://en.wikipedia.org/wiki/Ice_cream"
  },
  {
    "Heading": "Jeni's Splendid Ice Creams",
    "Article Summary": "Jeni's Splendid Ice Cream, built from the ground up with superlative ingredients. Order online, visit a scoop shop, or find the closest place to buy Jeni's near you.",
    "Link": "https://jenis.com/"
  }
]

或者，您可以使用以下方法执行此操作Google 搜索引擎结果 API https://serpapi.com/search-api来自 SerpApi。它是一个可免费试用的付费 API。

import os
from serpapi import GoogleSearch

params = {
    "engine": "google",
    "q": "ice cream",
    "api_key": os.getenv("API_KEY"),
}

search = GoogleSearch(params)
results = search.get_dict()

for result in results["organic_results"]:
  print(f"Title: {result['title']}\nSummary: {result['snippet']}\nLink: {result['link']}\n")

部分输出：

Title: Ice cream - Wikipedia
Summary: Ice cream (derived from earlier iced cream or cream ice) is a sweetened frozen food typically eaten as a snack or dessert. It may be made from dairy milk or cream and is flavoured with a sweetener, either sugar or an alternative, and any spice, such as cocoa or vanilla.
Link: https://en.wikipedia.org/wiki/Ice_cream

Title: 6 Ice Cream Shops to Try in Salem, Massachusetts ...
Summary: 6 Ice Cream Shops to Try in Salem, Massachusetts · Maria's Sweet Somethings, 26 Front Street · Kakawa Chocolate House, 173 Essex Street · Melt ...
Link: https://www.salem.org/icecream/

Title: Melt Ice Cream - Salem
Summary: Homemade ice cream made on-site in Salem, MA. Bold innovative flavors, exceptional customer service, local ingredients.
Link: https://meltsalem.com/

免责声明，我为 SerpApi 工作。