aria.apache.commons.net.ftp

类 FTPConnectionClosedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

aria.apache.commons.net.ftp.FTPConnectionClosedException

所有已实现的接口:

java.io.Serializable

public class FTPConnectionClosedException
extends java.io.IOException

FTPConnectionClosedException is used to indicate the premature or unexpected closing of an FTP connection resulting from a FTPReply.SERVICE_NOT_AVAILABLE response (FTP reply code 421) to a failed FTP command. This exception is derived from IOException and therefore may be caught either as an IOException or specifically as an FTPConnectionClosedException.

另请参阅:

FTP, FTPClient, 序列化表格

构造器概要

构造器

构造器和说明
FTPConnectionClosedException() Constructs a FTPConnectionClosedException with no message
FTPConnectionClosedException(java.lang.String message) Constructs a FTPConnectionClosedException with a specified message.

方法概要

从类继承的方法 java.lang.Throwable

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

从类继承的方法 java.lang.Object

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

构造器详细资料

FTPConnectionClosedException

public FTPConnectionClosedException()

Constructs a FTPConnectionClosedException with no message

FTPConnectionClosedException

public FTPConnectionClosedException(java.lang.String message)

Constructs a FTPConnectionClosedException with a specified message.

参数:

message - The message explaining the reason for the exception.