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GG网络技术分享 2025-10-25 07:15 1
网络图片的获取与保存成为众许多开发者关注的烫点。Python作为一种功能有力巨大的编程语言,在图片爬取领域发挥着关键作用。本文将详细解析怎么利用Python实现网络图片的抓取与高大效保存,助您轻巧松掌握这一实用技能。
在进行图片爬取之前,我们需要搭建一个Python开发周围。确保您的电脑已安装Python3.x版本,并配置优良pip包管理工具。还有啊,还需安装requests和beautifulsoup4库,以便进行网络求和HTML解析。

获取图片链接是图片爬取的关键步骤。以下代码示例展示了怎么从HTML页面中提取图片链接:
import requests
from bs4 import BeautifulSoup
url = 'https://www.example.com'
response = requests.get
soup = BeautifulSoup
img_tags = soup.find_all
img_urls =
for img in img_tags:
img_url = img.get
if img_url:
img_urls.append
获取到图片链接后接下来需要将其下载并保存至本地。以下代码示例展示了怎么用requests库下载图片并保存:
import requests
for img_url in img_urls:
response = requests.get
if response.status_code == 200:
with open as f:
for chunk in response.iter_content:
f.write
以下代码示例展示了怎么用Python爬取百度图片并保存至本地:
import requests
from bs4 import BeautifulSoup
def baidu_image_crawler:
url = 'https://image.baidu.com/search/index'
params = {
'tn': 'baiduimage',
'ie': 'utf-8',
'word': keyword,
'ct': '201326592',
'v': 'flip'
}
response = requests.get
soup = BeautifulSoup
img_tags = soup.find_all
img_urls =
for img in img_tags:
img_url = img.get
if img_url:
img_urls.append
for img_url in img_urls:
response = requests.get
if response.status_code == 200:
filename = save_path + '/' + img_url.split
with open as f:
for chunk in response.iter_content:
f.write
if __name__ == '__main__':
keyword = '风景'
save_path = 'baidu_images'
baidu_image_crawler
本文详细介绍了怎么用Python爬取网络图片并保存至本地。通过以上示例代码,您能将所学知识应用于实际项目中,轻巧松实现图片爬取与保存。因为手艺的不断进步,Python在图片爬取领域的应用将更加广泛,为我们的生活带来更许多便利。
欢迎您用实际体验验证本文观点,如有疑问或觉得能,请随时留言交流。
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