response code 407是什么 is a proxy thing, yeah. It’s asking for authentication, so you’ll need to log in to the proxy server.
If you’re on a public or work network, they might have a proxy set up. Check with your network admin for the username and password.
If it’s your home network, maybe you accidentally enabled a proxy? Go to your browser settings and make sure no proxy is active. If you’re still stuck, try using a VPN to bypass the proxy. NordVPN or ExpressVPN are solid options.
If you’re on a public or work network, they might have a proxy set up. Check with your network admin for the username and password.
If it’s your home network, maybe you accidentally enabled a proxy? Go to your browser settings and make sure no proxy is active. If you’re still stuck, try using a VPN to bypass the proxy. NordVPN or ExpressVPN are solid options.