In this example, we will user registration data from console and we populate all input data into Register class object.

Java Scanner - Registration Example

In the below example, we will user registration data from console and we populate all input data into Register class object.

package com.java.tutorials.projects.login;

import java.util.Scanner;

public class Registration {

    static Register register = new Register();

    public static void main(String[] args) {

        try (Scanner scanner = new Scanner(System.in)) {
            System.out.print(" Enter firstName => ");
            String firstName = scanner.nextLine();
            register.setFirstName(firstName);

            System.out.print(" Enter lastName => ");
            String lastName = scanner.nextLine();
            register.setLastName(lastName);

            System.out.print(" Enter userName => ");
            String userName = scanner.nextLine();
            register.setUserName(userName);

            System.out.print(" Enter password => ");
            String password = scanner.nextLine();
            register.setPassword(password);

            System.out.print(" Enter emailId => ");
            String emailId = scanner.nextLine();
            register.setEmailId(emailId);

            System.out.print(" Enter phoneNo => ");
            long phoneNo = scanner.nextLong();
            register.setPhoneNo(phoneNo);

            System.out.println(register.toString());
        }
    }
}

class Register {
    private String firstName;
    private String lastName;
    private String userName;
    private String password;
    private String emailId;
    private long phoneNo;
    public String getFirstName() {
        return firstName;
    }
    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }
    public String getLastName() {
        return lastName;
    }
    public void setLastName(String lastName) {
        this.lastName = lastName;
    }
    public String getUserName() {
        return userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public String getEmailId() {
        return emailId;
    }
    public void setEmailId(String emailId) {
        this.emailId = emailId;
    }
    public long getPhoneNo() {
        return phoneNo;
    }
    public void setPhoneNo(long phoneNo) {
        this.phoneNo = phoneNo;
    }
    @Override
    public String toString() {
        return "Register [firstName=" + firstName + ", lastName=" + lastName + ", userName=" + userName + ", password=" +
            password + ", emailId=" + emailId + ", phoneNo=" + phoneNo + "]";
    }
}

Output:

 Enter firstName => Ramesh
 Enter lastName => Fadatare
 Enter userName => Ramesh Fadatare
 Enter password => Password
 Enter emailId => ramesh@gmail.com
 Enter phoneNo => 1234567899
Register [firstName=Ramesh, lastName=Fadatare, userName=Ramesh Fadatare, password=Password, emailId=ramesh@gmail.com, phoneNo=1234567899]

References

https://www.javaguides.net/2020/02/java-scanner-class-example-tutorial.html