Tag Archives: Spring Boot

Building Flexible Database Queries in Spring Boot: A Criteria Builder Guide

Introduction: In Spring Boot applications, interacting with databases is a fundamental task. Whether you’re fetching data, updating records, or performing complex queries, efficient database operations are crucial for application performance. One powerful tool at your disposal for constructing dynamic queries is the Criteria API, which allows you to build queries programmatically and dynamically based on Continue Reading »

Dialogflow Integration in Spring Boot : A Developer’s Guide

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In the ever-evolving landscape of software development, Google’s Dialogflow is a powerful tool that enables developers to build conversational interfaces form applications, and integrating it with a Spring Boot backend can provide a seamless and efficient user experience. In this guide, we will explore the steps to integrate Dialogflow into a Spring Boot application, empowering Continue Reading »

2F Authentication with Google Authenticator in Spring Boot

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In today’s digital world, security is a major concern, and 2-factor authentication (2FA) is one way to increase security. 2FA adds an extra layer of protection to your account by requiring users to provide two forms of authentication to access it. This usually includes something the user knows (such as a password) and something they Continue Reading »

Externalize Property File for Traditional War Deployment in Spring Boot

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Sometimes we have to configure property files from outside of classpath so that anyone can access this file without looking into application. Spring boot provides many ways to configure this but most of them are used only if we read the property file from classpath if we are going to read from file system then Continue Reading »

Difference Between the @Controller and @RestController

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Spring Framework introduced @Controller and @RestController annotations to create a controller. Basically, the controller is used to handling the client requests for a particular resource. For example mydomain.com/home This request goes to dispatcher servlet then it will be forwarded to controller corresponding methods with that URL mapping If you create your controller using @Controller annotation Continue Reading »

Spring Vs Spring Boot

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What is Spring Boot? What is Spring Framework? What are their goals? How can we compare them? There must be a lot of question in your mind. We will discuss each and every question here. At the end of blog you will get to know about all these questions. There is one interesting fact that Continue Reading »