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38 lines
1.4 KiB
38 lines
1.4 KiB
import requests
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from bs4 import BeautifulSoup
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import time
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def get_300videos_urls(keyword): #获取300个视频的URL
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page = 1
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urls = [] # 使用列表来存储视频链接
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while len(urls) < 300:
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url = f"https://search.bilibili.com/video?keyword={keyword}&page={page}"
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headers = {
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"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0"
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}
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response = requests.get(url, headers=headers)
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time.sleep(0.5)
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page += 1
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if response.status_code == 200:
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soup = BeautifulSoup(response.text, 'html.parser')
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# 查找所有包含视频链接的 <a> 标签
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for item in soup.find_all('a', href=True):
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href = item['href']
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# 处理以 // 开头的 URL
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if href.startswith('//'):
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href = 'https:' + href
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# 只保留以 /video/ 开头的链接
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if '/video/' in href:
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if href not in urls: # 确保链接唯一性
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urls.append(href)
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if len(urls) >= 300:
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break
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if len(urls) == 0:
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print("get urls failed")
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return urls |