MS:永远吧
Java代码
connect
publicvoidconnect(SocketAddressendpoint,
inttimeout)
throwsIOException
Connectsthissockettotheserverwithaspecifiedtimeoutvalue.
Atimeoutofzeroisinterpretedasaninfinitetimeout.
Theconnectionwillthenblockuntilestablishedoranerroroccurs.
Parameters:
endpoint-theSocketAddress
timeout-thetimeoutvaluetobeusedinmilliseconds.
Throws:
IOException-ifanerroroccursduringtheconnection
SocketTimeoutException-iftimeoutexpiresbeforeconnecting
IllegalBlockingModeException-
ifthissockethasanassociatedchannel,andthechannelisinnon-blockingmode
IllegalArgumentException-
ifendpointisnullorisaSocketAddresssubclassnotsupportedbythissocket
Since:
1.4
connect
public void connect(SocketAddress endpoint,
int timeout)
throws IOException
Connects this socket to the server with a specified timeout value.
A timeout of zero is interpreted as an infinite timeout.
The connection will then block until established or an error occurs.
Parameters:
endpoint - the SocketAddress
timeout - the timeout value to be used in milliseconds.
Throws:
IOException - if an error occurs during the connection
SocketTimeoutException - if timeout expires before connecting
IllegalBlockingModeException -
if this socket has an associated channel, and the channel is in non-blocking mode
IllegalArgumentException -
if endpoint is null or is a SocketAddress subclass not supported by this socket
Since:
1.4
选自java API :.Socket
Socket socket = new Socket();
SocketAddress address = new InetSocketAddress("127.0.0.1", 8080);
try {
socket.connect(address, 60000);
SocketTimeoutException
} catch (IOException e) {
e.printStackTrace();
}
使用Socket.connect(SocketAddress sa, int timeout)方法。timeout为毫秒数，为0则永不超时(Socket默认也是如此)。如果到时间，仍然没有连接成功，则抛出SocketTimeoutException，在包中。
