python network_error ai_generated true

aiohttp 客户端异常：超过 30 次重定向

aiohttp.client_exceptions.TooManyRedirects: Exceeded 30 redirects

ID: python/aiohttp-client-connector-http-redirect-error

其他格式: JSON · Markdown 中文 · English
80%修复率
82%置信度
0证据数
2026-01-10首次发现

版本兼容性

版本状态引入弃用备注
3.10 active — — —
3.11 active — — —

根因分析

服务器在循环中重定向客户端或重定向次数过多，超过了默认重定向限制。

English

The server is redirecting the client in a loop or too many times, exceeding the default redirect limit.

generic

解决方案

  1. 85% 成功率 Set max_redirects to a reasonable limit and handle redirect loops 
    async with session.get(url, max_redirects=5) as resp:
    # process response
  2. 80% 成功率 Disable automatic redirects and handle manually with loop detection 
    async with session.get(url, allow_redirects=False) as resp:
    if resp.status in (301, 302):
        new_url = resp.headers['Location']
        # check for loop before following

无效尝试

常见但无效的做法:

  1. Increasing the max redirects to a very high number 50% 失败

    This may cause infinite loops or resource exhaustion.

  2. Following redirects manually without checking for loops 60% 失败

    Manual following may still get stuck in a redirect loop.