How to print in console in Spring MVC application(Dynamic web project)?

I have a Dynamic Web app in Eclipse which has a normal Controller, Entity and a DAO class. I am using Hibernate to get the data from the database and then displaying it in JSP page. But when I try to …

Bad Request from saving structured JSON object

I have created a simple web REST application that has to save a “change ticket” to database. But after I try to create a POST request with JSON as body I get an error: 2020-11-28 14:06:10….

How do I avoid the white label error(404) on localhost:8080?

I have been looking around here and in other forums for hours and I still haven’t found what I am doing wrong. I have built a simple Spring-Boot application with MongoDB and I have no errors in the …

spring boot security not configured properly

I am new to Spring boot and Spring boot security. However, using the existing sample codes, I had written a code which worked correctly. In my design, I had a separate page for my login, called login….

Expecting exception during MockMVC.perform in JUnit5

This may be a repeated question. But I have gone through some 10-15 related posts and associated responses which have not resolved my issue. The issue that I am facing is as here below I have a …

How do I access values from forms on different JSP pages in the same controller in Spring MVC?

I am trying to make a Book Management project where I have three buttons on the home.jsp page. Each button redirects to a separate page and each of these pages has a form. I have one Controller class …

Life span and injection of @SessionAttributes object in Spring MVC

I’m unclear on some subtleties of using @SessionAttributes in Spring MVC via Spring Boot 2.3.3.RELEASE. I have two controllers, Step1Controller and Step2Controller. Both controllers use @…

Spring MVC – Separation of logic RestController and Service

I started using Spring MVC to build my first REST API 🙂 Now I struggle a bit of where to put which logic. I read the following: @RestController: Handles requests, defines the API the user can use @…

Spring Boot 2.x Servlet Path is ignored in test

in my application-test.properties I have this server.servlet.context-path=/api It works totally fine when I run the application and test it with postman. But as soon as I run my tests it swallows the …

How to format the date time correctly in Spring Boot?

I would like to know how to format the date time correctly? The result is Localdatetime yyyy-MM-ddTHH:mm. Could you advise how to solve? I’m using Java 11, and does it because @JsonFormat not support @…