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

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java.net
Class ConnectException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.io.IOException
                    |
                    +--java.net.SocketException
                          |
                          +--java.net.ConnectException

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public class ConnectException

extends SocketException

Signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the connection was refused remotely (e.g., no process is listening on the remote address/port).

Since:

JDK1.1

See Also:

Serialized Form

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Constructor Summary

ConnectException()           Construct a new ConnectException with no detailed message.

ConnectException(String msg)           Constructs a new ConnectException with the specified detail message as to why the connect error occurred.

 

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace, toString

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

ConnectException

public ConnectException(String msg)

Constructs a new ConnectException with the specified detail message as to why the connect error occurred. A detail message is a String that gives a specific description of this error.

Parameters:

msg - the detail message

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ConnectException

public ConnectException()

Construct a new ConnectException with no detailed message.

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