在Golang中绕过http_proxy

Question

I have env variable set for http_proxy, but with another call, I like to bypass proxy and use direct connection to destination server instead.

Is there any way I can do that in Go lang?

Thanks.

Answer 1

As @Volker mentioned, you can either:

• Use your own RoundTripper instead of the DefaultTransport
• Modify DefaultTransport.Proxy to return nil for the request in question
• If the call you want to ignore proxies with is to a specific host, and you always want to ignore proxy for calls to that host, add the host to the NO_PROXY environment variable