Detailed explanation of IP and URL and example code of network programming in java development

Java network programming

java. net

Class InetAddress this class represents an Internet Protocol (IP) address. An exception, unknownhostexception, is thrown

Directly known subclasses:

Inet4Address,Inet6Address

There is no constructor, but you can use other functions after obtaining the object through static methods.

For example:

Example 1:

Example 2: URL usage

Example 3: urlconnection connection

Thank you for reading, hope to help you, thank you for your support to this site!