python多线程爬取图片

import requests
import threading
import os

def download(url, name):
    r = requests.get(url, stream=True)
    with open(name, 'wb') as f:
        for chunk in r.iter_content(chunk_size=1024):
            if chunk:
                f.write(chunk)

def main():
    urls = [
        'https://example.com/image1.jpg',
        'https://example.com/image2.jpg',
        'https://example.com/image3.jpg',
        # ...
    ]
    threads = []
    for url in urls:
        name = url.split('/')[-1]
        thread = threading.Thread(target=download, args=(url, name))
        thread.start()
        threads.append(thread)
    for thread in threads:
        thread.join()
    print('所有图片已下载完成')

if __name__ == '__main__':
    main()