网络编程(套接字)------SocketAddress代表IP地址和端口的类
代码: package cn.tedu.net.address; import java.net.InetSocketAddress; public class InetSocketAddressDemo { public static void main(String[] args) { //创建代表IP地址和端口的类的对象 InetSocketAddress inetSocketAddress=new InetSocketAddress (“localhost”,8090); //localhost映射成的IP地址127.0.0.1 //127.0.0.1永远指向本地 //返回IP地址、主机名(计算机名称)、端口号 System.out.println(inetSocketAddress.getAddress()); System.out.println(inetSocketAddress.getHostName()); System.out.println(inetSocketAddress.getPort()); } } 输出: localhost/127.0.0.1 localhost 8090 代码图: 来源: CSDN 作者: 佳乐一百 链接: https://blog.csdn.net/qq_45453185/article/details/103889064