使用Python选择超链接图片下载文件可以通过以下步骤实现:
requests
库进行网络请求,使用beautifulsoup4
库进行HTML解析。import requests
from bs4 import BeautifulSoup
requests
库发送GET请求获取网页内容。url = "网页链接"
response = requests.get(url)
html_content = response.text
beautifulsoup4
库解析HTML内容,找到包含超链接图片的元素。soup = BeautifulSoup(html_content, 'html.parser')
image_links = soup.find_all('a', href=True)
requests
库发送GET请求下载文件。for link in image_links:
image_url = link['href']
response = requests.get(image_url)
file_name = image_url.split('/')[-1] # 提取文件名
with open(file_name, 'wb') as file:
file.write(response.content)
完整代码示例:
import requests
from bs4 import BeautifulSoup
url = "网页链接"
response = requests.get(url)
html_content = response.text
soup = BeautifulSoup(html_content, 'html.parser')
image_links = soup.find_all('a', href=True)
for link in image_links:
image_url = link['href']
response = requests.get(image_url)
file_name = image_url.split('/')[-1] # 提取文件名
with open(file_name, 'wb') as file:
file.write(response.content)
这样,使用Python就可以选择超链接图片并下载文件了。
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