5.1 编写CSV存储代码 在web_scraping.py文件中添加以下代码: import csv url = 'https://example-news-website.com' response = requests.get(url) if response.status_code == 200: html_content = response.text soup = BeautifulSoup(html_content, 'html.parser') articles = soup.find_all('div', cla...
<!DOCTYPE html> 至此,我们完成了requests库的基础知识。随着我在本书后面介绍更多关于库的概念,我会告诉你更多关于它的内容。现在是时候跳过 Python 3 的默认urllib调用,改为requests了。切换到requests现在是时候完成脚本并使用requests库下载页面了。到目前为止,您已经知道如何实现这一点,但这里还是有代码。d...
.json() # Assuming the API returns a JSON array of image URLs for index, image_url in enumerate(images): image_response = requests.get(image_url) if image_response.status_code == 200: with open(f"{save_directory}/image_{index}.jpg", "wb") as f: f.write(image_response.content) ...
>>>importrequests>>>res=requests.get("http://www.baidu.com")>>>res.status_code200>>>type(res)<class'requests.models.Response'>>>res.headers{'Server':'bfe/1.0.8.18','Date':'Sat, 15 Apr 2017 03:20:29 GMT','Content-Type':'text/html','Last-Modified':'Mon, 23 Jan 2017 13:28:...
response.json() # Assuming the API returns a JSON array of image URLsfor index, image_url in enumerate(images):image_response = requests.get(image_url)if image_response.status_code == 200:with open(f"{save_directory}/image_...
# command line or clipboard.importwebbrowser,sysiflen(sys.argv)>1:# Get address from command line.address=' '.join(sys.argv[1:])#TODO:Get address from clipboard. 在程序的#!shebang 行之后,您需要导入用于启动浏览器的webbrowser模块和用于读取潜在命令行参数的sys模块。sys.argv变量存储了程序文件...
Leo is a technical content writer based in Italy with experience in Python and Node.js. He’s currentlyScraperAPI'scontent manager and lead writer. Contact him onLinkedIn. Product Resources Understand Web Scraping Pricing How to Choose a Data Collection Tool ...
target = input("Enter the website URL or IP address to scan for open ports: ") open_ports = scan_top_ports(target) ifnotopen_ports: print("No open ports found on the target.") else: print("Open ports and associated vulnerabilities:") ...
1,webbrowser:Python 自带的,打开浏览器获取指定页面。(open) webbrowser.open('URL')#打开URL 2,requests:从因特网上下载文件和网页。(get status_code text raise_for_status iter_content) res = requests.get('URL')#获取网页或文件res.status_code#状态码res.text#获取的htmlres.raise_for_status()#检...
url ='https://www.google.com/images/branding/googlelogo/1x/googlelogo_light_color_272x92dp.png'response = requests.get(url)withopen('image.jpg','wb')asfile: file.write(response.content) That's the power of Requests in a nutshell. Need to scrape the web at scale? Check out our guide...