Formatting IP:Port string to

Question

I\'m trying to make a little chat program for experimentation, but seeing as I\'m not the best Java programmer, I don\'t know how to separate a port from an IP where they are bo

Answer 1

Use String.split
IP = splittedIP[0], Port = splittedIP[1] in String
you will need Integer.parseInt to get the integer value of port

String[] ipSplit = "127.0.0.1:80".split(":");
String ip = ipSplit[0];
int port = Integer.parseInt(ipSplit[1]);