52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import requests
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from bs4 import BeautifulSoup
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import time
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import random
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def pachong(url):
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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/116.0.0.0 Safari/537.36"
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}
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try:
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response = requests.get(url, headers=headers)
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response.raise_for_status() # 检查请求是否成功
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soup = BeautifulSoup(response.text, "html.parser")
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# 提取所有链接
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links = []
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for a_tag in soup.find_all("a", href=True):
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link = a_tag["href"]
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links.append(link)
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print(f"从 {url} 爬取到 {len(links)} 个链接。")
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return links
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except requests.RequestException as e:
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print(f"无法访问 {url}，错误：{e}")
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return []
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def main():
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# 用户输入多个网站的 URL
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urls = input("请输入多个网站的 URL，用逗号分隔：").strip().split(",")
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for url in urls:
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url = url.strip() # 去除多余的空格
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if url: # 确保 URL 不为空
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print(f"正在爬取 {url}...")
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links = pachong(url)
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# 为每个网站创建一个独立的文件
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filename = f"{url.replace('https://', '').replace('www.', '').replace('/', '_')}.txt"
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with open(filename, "w", encoding="utf-8") as file:
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for link in links:
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file.write(link + "\n")
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print(f"链接已保存到 {filename}")
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time.sleep(random.uniform(1, 3)) # 随机延迟，避免对服务器造成过大压力
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print("所有网站的链接已分别保存到对应的文件中。")
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if __name__ == "__main__":
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main()
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