Trying this code for socket interface
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
Socket socket = null;
Date date = null;
try {
// open a socket connection
socket = new Socket("192.168.0.127", 5675);
// open I/O streams for objects
oos = new ObjectOutputStream(socket.getOutputStream());
ois = new ObjectInputStream(socket.getInputStream());
// read an object from the server
date = (Date) ois.readObject();
System.out.print("The date is: " + date);
oos.close();
ois.close();
} catch(Exception e) {
System.out.println(e.getMessage());
}
error:
Connection refused: connect
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at connection.run(connection.java:65)
at connection.main(connection.java:117)
Exception in thread "main" java.lang.NullPointerException
at connection.run(connection.java:94)
at connection.main(connection.java:117)
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