Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class java.net.UnknownHostException - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Uses of UnknownHostException in java.net

 

Methods in java.net that throw UnknownHostException
static InetAddress	InetAddress.getByName(String host)           Determines the IP address of a host, given the host's name.
static InetAddress[]	InetAddress.getAllByName(String host)           Determines all the IP addresses of a host, given the host's name.
static InetAddress	InetAddress.getLocalHost()           Returns the local host.

 

Constructors in java.net that throw UnknownHostException

Socket.Socket(String host, int port)           Creates a stream socket and connects it to the specified port number on the named host.