python requests 报错 Caused by ProxyError ('Unable to connect to proxy', OSError('Tunnel connection failed: 403 Tunnel or SSL Forbidden')) 背景:访问https接口,使用http代理 版本:requests: 2.31.0 从报错可以看出,是proxy相关的报错 调整代码,设定不使用代理,将http与https对应的proxy值置空即可(尝试过...
当使用 Python 的 requests 库通过代理访问云开发平台（如：https://cloud.tencent.com/developer/article/2388638）时，可能会遇到连接无法建立的错误，如 "ProxyError: Unable to connect to proxy"，这表明代理服务器拒绝了连接。要解决这个问题，我们需要采取一系列的诊断和解决步骤：首先，检查代理服务...
raise MaxRetryError(_pool, url, reason) from reason# type: ignore[arg-type]urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /search/repositories?q=language:python&sort=stars (Caused by ProxyError('Unable to connect to pr...
with url: /developer/article/2388638 (Caused by ProxyError('Unable to connect to proxy'...
原文地址:https://joessem.com/archives/python-connot-connect-to-proxy.html 在做requests.get () 请求时出现 Cannot connect to proxy 的错误。 错误信息为: 解决方案: 在进行 requests.get (url) 方法调用前,请设置目标 url 的代理过滤, 例如:
importrequestsfromrequests.exceptionsimportProxyErrordeffetch_data(url,proxy):try:response=requests.get(url,proxies={"http":proxy,"https":proxy})response.raise_for_status()# 检查HTTP请求的状态returnresponse.json()exceptProxyError:print("ProxyError: Unable to connect through the specified proxy.")retu...
requests.exceptions.ProxyError: HTTPConnectionPool(host='182.34.33.38', port=9999): Max retries exceeded with url: http://www.baidu.com/ (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPConnectionobjectat0x0000000003A6F048>: Failed to establish a ne...
问对Python请求使用HTTPS代理时出现的问题EN假如后端有一个系统访问方式是通过IP加端口的形式访问的，如：...
原文地址:python出现Cannot connect to proxy错误 在做requests.get () 请求时出现 Cannot connect to proxy 的错误。 错误信息为: Traceback (most recent call last): File "C:\Python38\lib\site-packages\requests\adapters.py", line 489, in send resp = conn.urlopen( File "C:\Python38\lib\site-...
port=443): Max retries exceeded with url: /developer/article/2388638 (Caused by ProxyError('Unable to connect to proxy', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x