InetAddress 类 相关方法
- 获取本机 InetAddress 对象:getLocalHost
- 根据指定主机名/域名获取 ip 地址对象:getByName
- 获取 InetAddress 对象的主机名:getHostName
- 获取InetAddress对象的地址:getHostAddress
package net;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class API {
public static void main(String[] args) throws UnknownHostException {
InetAddress localHost = InetAddress.getLocalHost();
System.out.println(localHost);
InetAddress host1 = InetAddress.getByName("DESKTOP-VUODO99");
System.out.println("host1 = " + host1);
InetAddress host2 = InetAddress.getByName("www.baidu.com");
System.out.println("host2 = " + host2);
String hostAddress = host2.getHostAddress();
System.out.println("host2 对应的地址 = " + hostAddress);
String hostName = host2.getHostName();
System.out.println("host3 对应的主机名或者域名 = " + hostName);
}
}
