批量下载图片脚本

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1. import os
   
2. import requests
   
3. from concurrent.futures import ThreadPoolExecutor, as_completed
   
4. 
   
5. # 壁纸文件夹路径
   
6. wallpaper_folder = r"E:\download\testimg"
   
7. os.makedirs(wallpaper_folder, exist_ok=True)
   
8. 
   
9. # 失败图片链接存储文件路径
   
10. failed_urls_file = r"E:\download\testimg\shibai.txt"
    
11. 
    
12. # 读取img.txt文件中的图片链接
    
13. with open(r"E:\download\testimg\img.txt", "r") as file:
    
14.     image_urls = file.readlines()
    
15. 
    
16. def download_image(url):
    
17.     url = url.strip()  # 去除首尾空白字符
    
18.     try:
    
19.         response = requests.get(url, timeout=120)
    
20.         response.raise_for_status()
    
21.         # 提取图片文件名
    
22.         filename = os.path.basename(url)
    
23.         # 保存图片至壁纸文件夹
    
24.         with open(os.path.join(wallpaper_folder, filename), "wb") as img_file:
    
25.             img_file.write(response.content)
    
26.         print(f"已下载图片: {filename}")
    
27.     except requests.exceptions.RequestException as e:
    
28.         print(f"图片下载失败: {e}")
    
29.         with open(failed_urls_file, "a") as failed_urls:
    
30.             failed_urls.write(url + "\n")
    
31. 
    
32. # 清空失败图片链接文件
    
33. open(failed_urls_file, "w").close()
    
34. 
    
35. # 批量下载图片（多线程异步）
    
36. with ThreadPoolExecutor() as executor:
    
37.     futures = [executor.submit(download_image, url) for url in image_urls]
    
38.     for future in as_completed(futures):
    
39.         try:
    
40.             future.result()
    
41.         except Exception as e:
    
42.             print(f"图片下载失败: {e}")
    
43. 
    
44. print("图片下载完成！")

复制代码

• 壁纸文件夹路径(下载后，文件的存放路径)
• 失败图片链接存储文件路径
• 读取img.txt文件中的图片链接(文件链接，一行一个)
• 以上都弄好了，直接执行 python batchImg.py 即可