当前位置 : 主页 > 网络编程 > 其它编程 >

java网络编程IP地址

来源:互联网 收集:自由互联 发布时间:2023-07-02
packagecn.usts.edu.lesson01;importjava.net.InetAddress;importjava.net.UnknownHostExceptio package cn.usts.edu.lesson01;import java.net.InetAddress;import java.net.UnknownHostException;public class TestInetAddress {public static void main(Str
packagecn.usts.edu.lesson01;importjava.net.InetAddress;importjava.net.UnknownHostExceptio

package cn.usts.edu.lesson01;import java.net.InetAddress;import java.net.UnknownHostException;public class TestInetAddress {public static void main(String[] args) {try {// 获取本机地址InetAddress inetAddress InetAddress.getByName("127.0.0.1");System.out.println(inetAddress);InetAddress inetAddress02 InetAddress.getByName("localhost");System.out.println(inetAddress02);InetAddress inetAddress03 InetAddress.getLocalHost();System.out.println(inetAddress03);// 查询网络ip地址InetAddress inetAddress01 InetAddress.getByName("www.baidu.com");System.out.println(inetAddress01);// 常用方法//System.out.println(inetAddress01.getAddress()); 不常用System.out.println(inetAddress01.getHostAddress());// ip地址System.out.println(inetAddress01.getCanonicalHostName()); // 规范名字System.out.println(inetAddress01.getHostName()); // 域名/主机名} catch (UnknownHostException e) {e.printStackTrace();}}}

上一篇:开发笔记:postgreSQLltree工具获取上下级
下一篇:没有了
网友评论