and display all scores for a particular user. We’ll also explore how to use the AWS SDK for Java to interact with DynamoDB. Prerequisites Before diving into the Spring Boot project, ensure the following prerequisites are met: DynamoDB Table Setup : Create a DynamoDB table named leaderboard with the following schema: Partition Key: user_id Sort Key: sk Global Secondary Index (GSI): sk-top_...
Spring Boot has alot of magicgoing for it. Developing REST Services with Spring Boot is cool and fun. Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can “just run”. Most Spring Boot applications need very little Spring configuration. ...
Step 18 : Create TodoController and list-todos.jsp. Make TodoService a @Service and inject it. Step 19 : Web Application Architecture Step 20 : More about Spring Framework Step 21 : Session vs Model vs Request - @SessionAttributes Step 22 : New Todo and redirect to a Controller Step 23...
1.) First create a new dynamic web project say Project1. 2.) Now create a package say pkg in src folder and create a class say Addition.java. This class will be having the methods which the user wants to access remotely. This class is also known as Endpoint. 3.) Now define a meth...
Then we create the application structure. There are many ways to do this, like for example to use the Eclipse development environment (and create and configure a Dynamic Web Project). In this tutorial we show how to do it manually, so there is no need to use special tools, except ANT ...
That’s why, instead of writing all the frameworks and tools related to Java, you can write compelling job descriptions based on your project needs or also create profile-based job descriptions (Junior/senior/lead Java developers). Some common responsibilities include the following: ...
Spring MVC and its components Create a Spring MVC Project exchange data between Backend and FrontEndDevelop an end to end Java Web Application using Spring MVC and Spring ORMMake AJAX calls using JQUERYMaster the concepts of Aspect Oriented ProgrammingCreate and apply aspects to your business ...