22 lines
589 B
Python
22 lines
589 B
Python
import asyncio
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import sys
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async def execute_with_retry(task, max_retries, delay):
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attempts = 0
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while attempts < max_retries:
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try:
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return await task()
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except Exception as error:
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attempts += 1
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print(f"尝试 {attempts} 失败: {error}", file=sys.stderr)
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if attempts >= max_retries:
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print("已达最大重试次数，任务失败。", file=sys.stderr)
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raise
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print(f"等待 {delay} 秒后重试...")
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await asyncio.sleep(delay)
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__all__ = ["execute_with_retry"] |