InetAddress类表示互联网协议(IP)地址,是Java对IP地址的高级表示。用于其他大多数网络类。 InetAddress类的实例包含IP地址,还可能包含相应的主机名(取决于它是否用主机名构造或者是否已执行反向主机名解析)。 1、构造InetAddress对象 InetAddress类没有公共构造函数,可以通过其静态方法返回适当初始化的InetAddress对象。
InetAddress[] address = InetAddress.getAllByName(host);if(isDomain) {for(inti=0; i < address.length; i++){ System.out.println("Address: "+ address[i].getHostAddress()); } }elseif(host.equals(address[0].getHostName())){for(inti=0; i < address.length; i++){ System.out.println...
_【第19章:Java网络编程】_IP(Internet Protocol)与InetAddress www.baiduyunpan.com 李兴华课本配套视频。持续更新。
import java.net.*; public class OReillyByName { public static void main (String[] args) { try { InetAddress address = InetAddress.getByName("www.oreilly.com"); System.out.println(address); } catch (UnknownHostException ex) { System.out.println("Could not find www.oreilly.com"); } }...
Looking to enable Java applications to have finer control over internet addressing, plans are afoot in the OpenJDK community to develop a service provider interface (SPI) for host name and address resolution. A JDK Enhancement Proposal (JEP) under consideration calls for development of such an SPI...
たとえば、organizationalPersonオブジェクト・クラスには、必須属性のcommonName (cn)とsurname (sn)が含まれており、オプション属性としてtelephoneNumber、uid、streetAddressおよびuserPassword.が含まれています。organizationalPersonオブジェクト・クラスを使用してエントリを定義するときは、commonName...
Java提供的类InetAddress来进行有关Internet地址的操作( )。 A. Socket B. ServerSocket C. DatagramSoc
Note: A suitable representation for including a literal IPv6[10] address in the hostname parameter is desired, but has not yet been determined or implemented in practice. portno Contains the TCP port number to connect to. The default LDAP port of 389 can be obtained by supplying the ...
Address for providing guidance on activation on HUAWEI CLOUD WeLink: https://bbs.huaweicloud.com/blogs/237532 Addresses for obtaining the IdeaManager access code: In the Chinese mainland: https://ideamanager.huawei.com Outside the Chinese mainland: https://intl.ideamanager.huawei.com Endpoint mana...
IE8新增了非常多的特性来支持服务，IE8已经是一个在线服务的平台，IE8的插件或者说服务，都可以在线...