异常代码
执行以下代码：
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import aiohttp
url = "https://movie.douban.com/top250"
async with aiohttp.ClientSession() as session:
async with session.get(url) as response:
return await response.text()
执行结果：提示 aiohttp.client_exceptions.ClientConnectorCertificateError 异常
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aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host movie.douban.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1091)')]
解决方法
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import aiohttp
url = "https://movie.douban.com/top250"
conn = aiohttp.TCPConnector(verify_ssl=False) # 防止ssl报错
async with aiohttp.ClientSession(connector=conn) as session:
async with session.get(url) as response:
return await response.text()
