使用python+google自定义搜索接口搜索专利

import requests
import json

def search_patents(keyword, api_key):
    url = "https://www.googleapis.com/customsearch/v1"
    params = {
        "key": api_key,
        "cx": "YOUR_CUSTOM_SEARCH_ENGINE_ID",
        "q": keyword,
        "num": 10,  # 返回的搜索结果数量
        "siteSearch": "patents.google.com"  # 限定搜索结果为专利网站
    }

    response = requests.get(url, params=params)
    data = json.loads(response.text)

    if "items" in data:
        for item in data["items"]:
            title = item["title"]
            link = item["link"]
            snippet = item["snippet"]
            print("标题:", title)
            print("链接:", link)
            print("摘要:", snippet)
            print("")

# 替换为你的API密钥
api_key = "YOUR_API_KEY"

# 替换为你要搜索的关键词
keyword = "云计算"

search_patents(keyword, api_key)