在python中使用HTTPS代理发出请求
在python中使用HTTPS代理发出请求
提问于 2021-02-17 17:38:10
我的虚拟专用网提供商(NordVP)刚刚关闭了其代理服务器上的所有HTTP端口。我可以向cURL确认HTTPS端口工作正常，例如，以下工作：
curl -x https://proxy_server:89 --proxy-user username:password -L url虽然这已经停止了：
curl -x http://proxy_server:80 --proxy-user username:password -L url两天前就起作用了。在python中，我试图使用request模块发出HTTP请求：
import requests
proxies = {
"https":"https://user:password@proxy_server:port"
}
response = requests.get("https://api64.ipify.org?format=json", proxies=proxies)
print(response.text)但我得到以下三个错误：
ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host
During handling of the above exception, another exception occurred:
...
MaxRetryError: HTTPSConnectionPool(host='api64.ipify.org', port=443): Max retries exceeded with url: /?format=json (Caused by ProxyError('Cannot connect to proxy.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None)))
During handling of the above exception, another exception occurred:
...
ProxyError: HTTPSConnectionPool(host='api64.ipify.org', port=443): Max retries exceeded with url: /?format=json (Caused by ProxyError('Cannot connect to proxy.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None)))我看到关于这个话题有一个很老的问题，但它似乎不再有意义了。
回答 1
Stack Overflow用户
回答已采纳
发布于 2021-02-19 20:09:35
以下是一个解决办法：
Authenticator proxyAuthenticator = new Authenticator() {
@Override public Request authenticate(Route route, Response response) throws IOException {
String credential = Credentials.basic(username, password);
return response.request().newBuilder().header("Proxy-Authorization", credential).build();
}
};
OkHttpClient client = new OkHttpClient.Builder()
.proxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort)))
.proxyAuthenticator(proxyAuthenticator);
.socketFactory(new DelegatingSocketFactory(SSLSocketFactory.getDefault()))
.build();在Android上，将此添加到您的gradle中：
implementation 'org.conscrypt:conscrypt-android:2.5.0'这个给你的应用程序onCreate()
Security.insertProviderAt(Conscrypt.newProvider(), 1);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/66247197
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