Springboot-GooglereCAPTCHA

Let me start.

Go to google and google recaptcha admin console

Login with your Gmail account

Create captcha v2 by giving name, type, owner and domain.

Then you will get two keys :

Client side key secret

Server side key secret

Go to https://start.spring.io/

Open your favorite IDE , I am using Intellij Idea 2021.1.2 [Community Edition]

Choose your project name,groupId and artifact.

Use java 8 and higher as your version

Select following dependencies

Spring Web

Spring Data Jpa

Thymeleaf

H2 Database for persistence

Lombok for POJO classes.

I create my project structure, I always tell my friend to structure there projects, don’t miss up everything one package.

CUSTOMER as my model class : Customer, CaptchaResponse

Repository :CustomerRepository

Services :ICustomerService, CustomerServiceImpl

Controller :CustomerController

Configuration class for reCAPTCHA :AppConfig

I can’t explain each and every line of code for this simple article but I am sharing my github link where you can clone and analysis in your own way.