package java0904_api; /* * [출력결과] * ip: 127.0.0.1 * port : 8080 */ public class Java118_String { public static void main(String[] args) { String sn = "127.0.0.1:8080"; String[] ss = sn.split(":"); System.out.println("ip: " + ss[0]); System.out.println("port : " + ss[1]); /* * int index = sn.indexOf(":"); * * System.out.println("ip: " + sn.substring(0, index)); * System.out.println("port : " + sn.substring(index + 1)); */ } }