Shulou(Shulou.com)06/01 Report--

1. Localhost is also called local, and the correct explanation is: local server

127.0.0.1 in systems such as windows, the correct interpretation is: local address (local server)

Their parsing is done through the native host file, and windows automatically parses localhost to 127.0.0.1.

2. Localhost (local) is transmitted without a network card! This is important because it is not subject to the restrictions associated with network firewalls and network cards.

127.0.0.1 is transmitted through the network card, depends on the network card, and is limited by the network firewall and network card.

The native IP is also transmitted through the network card, depends on the network card, and is limited by the network firewall and the network card.

But the difference between native IP and 127.0.0.1 is:

127.0.0.1 can only be accessed locally

Native IP can be accessed either locally or externally

Generally, when setting up the program, it is best to use localhost for local services. Localhost will not be parsed into ip, nor will it take up network cards and network resources.

Sometimes you can use localhost, but not 127.0.0.1. This is the case. Guess localhost access, the system with the permissions of the current local user to access, and when using ip, it is equivalent to the local computer is through the network to access the local computer, using the permissions of the network user.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.