如何使用python3在网站中查找特定链接

import requests
from bs4 import BeautifulSoup

url = "http://example.com"  # 替换为目标网站的URL
response = requests.get(url)
html_content = response.text

soup = BeautifulSoup(html_content, 'html.parser')

links = soup.select('a[href="http://example.com/link"]')  # 替换为目标链接的URL

import re
pattern = re.compile(r'http://example\.com/link')  # 替换为目标链接的URL的正则表达式
links = soup.find_all('a', href=pattern)

for link in links:
    print(link['href'])  # 打印链接的URL