connect to SFTP using java

Question

I need help with connection to SFTP server? Does anybody have working code?

I found something like this

package test.JSch;

import com.jcraft.jsch.*;         


        

Answer 1

JSch API : session.connect(); asking again user name and password to connect to server even though those are passed as parameter.

how to make the code to avoid asking user name and password again.