如何在url中搜索字符串，并在找到匹配项时返回整行

import requests
from bs4 import BeautifulSoup

def search_string_in_url(url, target_string):
    # 发送GET请求获取URL响应内容
    response = requests.get(url)
    # 解析URL响应内容
    soup = BeautifulSoup(response.text, 'html.parser')
    # 获取所有文本行
    lines = soup.get_text().split('\n')
    # 搜索字符串并返回整行
    matching_lines = [line for line in lines if target_string in line]
    return matching_lines

# 示例用法
url = 'https://example.com'  # 替换为实际的URL
target_string = 'example'  # 替换为要搜索的字符串
matching_lines = search_string_in_url(url, target_string)
for line in matching_lines:
    print(line)