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Get Local Ip address using java

Its very simple ,for the testing you want to import "java.net.InetAddress" package

//Get an instance of InetAddress for the local computer
InetAddress inetAddress = InetAddress.getLocalHost();

//Get a string representation of the ip address
String ipAddress = inetAddress.getHostAddress();

//Print the ip address
System.out.println(ipAddress);

Comments

Vijay Vaidnath said…
Hi,

How you will change your local ip address using java?
Does java has any methods to do this?
Please guide me?
Hi,

Try this java code....


import java.io.IOException;
import java.lang.Runtime;
public class Chang_Ip {



public static void main(String args[]) throws IOException
{

String str1="192.168.0.201";
String str2="255.255.255.0";
String[] command1 = { "netsh", "interface", "ip", "set", "address",
"name=", "Local Area Connection" ,"source=static", "addr=",str1,
"mask=", str2};
Process pp = java.lang.Runtime.getRuntime().exec(command1);

}


}

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