convert url to ip address

Life goes on, go go go ... Previously, there was a reference to the standard library provided by Golang: NET Package Go Language Learning Net package (the path to go) brief aftertaste net package func Parseip Func Parseip (s string) IP Parseip

Want to convert IPV4 address to real address, must refer to IP database, commercial IP database stored in relational database, query and use is very convenient, but the cost is not individual and small companies willing to bear, So the idea of

Transferred from: http://www.cnblogs.com/JuneWang/p/3917697.htmlIn order to learn more about the TCP/IP protocol, recently read a lot of relevant information, collected and recorded as follows, for later use and convenient for you to learn:IP

PS: found a good article on the Internet, carried over, in case you can't find it later. At the same time the individual made a simple change. IP address, subnet mask, default gateway, what does DNS server mean?(a) Problem analysis001. Q: IP address,

In order to learn more about the TCP/IP protocol, I have read a lot of relevant information recently and collected the following records for later use and convenience:   What does IP address, subnet mask, default gateway, and DNS server mean? (1)

IP address, subnet mask, default gateway, what does the DNS server mean? IP address, subnet mask, default gateway, what does the DNS server mean?(a) problem analysis001. Q: IP address, subnet mask, default gateway, DNS server, what is the difference?

Nginx reverse proxy, the IP obtained in the application is the IP of the reverse proxy server, the domain name is also the reverse proxy configuration URL of the domain name, to solve the problem, you need to add some configuration information in

What is port multiplexing dynamic address Translation (PAT) Introduction Configuration instancePort multiplexing (ports address translation,pat) refers to changing the source port of the outgoing packet and transferring the port Swap, that is, port

What is port multiplexing dynamic address Translation (PAT) Introduction to Configuration instancesPorts multiplexing (port address Translation,pat) refers to changing the source port of an out-of-Office packet and Pat,port address translation).

This article describes how to add a tag for a url address in php. for details, refer to the following content: The code is as follows:Http://baidu.com this is the first A tag,Growth footprint-focusing on Internet development is the second A