程序包 java.net

类 ConnectException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

java.net.SocketException

java.net.ConnectException

所有已实现的接口:

Serializable

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).

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
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.

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

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.

参数:

msg - the detail message

ConnectException

public ConnectException()

Construct a new ConnectException with no detailed message.