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https://github.com/ClovertaTheTrilobita/SanYeCao-Nonebot.git
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ef11f27d2b
- 将 requests 库替换为 aiohttp库，以支持异步请求- 重构 download_image 函数，使其支持异步下载
-优化图片下载逻辑，使用 while循环异步读取数据块
- 更新异常捕获类型，从 requests.RequestException 改为 aiohttp.ClientError
(cherry picked from commit c4b1019232)
21 lines
No EOL
647 B
Python
21 lines
No EOL
647 B
Python
import aiohttp
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async def download_image(url,file_path):
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"""
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下载图片
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:param url:
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:param file_path:
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:return:
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"""
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try:
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async with aiohttp.ClientSession() as session:
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async with session.get(url) as response:
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response.raise_for_status()
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with open(file_path, 'wb') as file:
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while True:
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chunk = await response.content.read(8192)
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if not chunk:
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break
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file.write(chunk)
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except aiohttp.ClientError as e:
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print(f"下载图片时出错: {e}") |