How can i get SmbFiles without username and password

[ghost]

How can i get SmbFiles without username and password, My pc has no password

[ghost]

 final Connection smbConnection = smbClient.connect("192.168.1.105");
 final AuthenticationContext smbAuthenticationContext = new AuthenticationContext("", "".toCharArray(), "");
final Session session = smbConnection.authenticate(smbAuthenticationContext);
 final RPCTransport transport = SMBTransportFactories.SRVSVC.getTransport(session);

I tryed to do like this but not working ,,,,,,,,

连接失败````java.net.ConnectException: failed to connect to /192.168.1.105 (port 445) from /192.168.1.112 (port 48855) after 5000ms: isConnected failed: ECONNREFUSED (Connection refused)