程序包 java.net

类 NoRouteToHostException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

java.net.SocketException

java.net.NoRouteToHostException

所有已实现的接口:

Serializable

public class NoRouteToHostException
extends SocketException

Signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the remote host cannot be reached because of an intervening firewall, or if an intermediate router is down.

从以下版本开始:

JDK1.1

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
NoRouteToHostException()	Construct a new NoRouteToHostException with no detailed message.
NoRouteToHostException(String msg)	Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

构造器详细资料

NoRouteToHostException

public NoRouteToHostException(String msg)

Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached. A detail message is a String that gives a specific description of this error.

参数:

msg - the detail message

NoRouteToHostException

public NoRouteToHostException()

Construct a new NoRouteToHostException with no detailed message.