#!/usr/bin/expect -f

set timeout 30
set hostname "59.110.19.30"
set username "root"
set password "@CuiYuJian040618"

spawn ssh $username@$hostname
expect {
    "*password:" {
        send "$password\r"
    }
    "*Are you sure you want to continue connecting*" {
        send "yes\r"
        expect "*password:"
        send "$password\r"
    }
}

interact