I genius the official free tutorial 22: Java Common class receive console input scanner class

Scanner Class (Learn about it)

Using the scanner class to receive input from the keyboard
1. Syntax for creating Scanner objects: Scanner scan = new Scanner (system.in);
2. Use scanner object to receive keyboard input: Scan.next ();//wait and receive keyboard input

 instance:package common_class;import java.util.scanner;/** *  Demo Scanner class  *   Impersonate a user login  *  @author   Genius Federation  -  Yukun  */public class scannerdemo { Public static void main (String[] args)  {//Create scanner Object scanner scan =  New scanner (system.in);//Prompt for user name System.out.println ("Enter user name:");//Receive user input string string username =  scan.next ()///Prompt for password System.out.println ("Please enter password:");//Receive the user input string String password = scan.next ( ;//  output the value entered by the user System.out.println ("The user name you entered is:"  + username); SYSTEM.OUT.PRINTLN ("The password you entered is:"  + password);//  if the username and password are entered by admin, the output login succeeds if  (Username.equals ( "Admin")  && password.equals ("admin"))  {system.out.println ("Login Successful");}  ELSE {SYSTEM.OUT.PRINTLN ("Login Failed");} System.out.println ("Please enter Age:");//  receive the user input integer int age = scan.nextint (); System.out.println ("The Age you entered is:"  + age);}} 

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I genius the official free tutorial 22: Java Common class receive console input scanner class