package util; import java.net.InetSocketAddress; /** * Description: des * Author: zsx * CreateDate: 2019/11/20 11:42 */ public class NetUtils { public static String toAddressString(InetSocketAddress address) { return address.getAddress().getHostAddress() + ":" + address.getPort(); } public static InetSocketAddress toAddress(String address) { int i = address.indexOf(58); String host; int port; if (i > -1) { host = address.substring(0, i); port = Integer.parseInt(address.substring(i + 1)); } else { host = address; port = 0; } return new InetSocketAddress(host, port); } }