Multiple Datasource in Spring Boot and JdbcTemplate - Spring Boot Tutorials for Beginners

Overview

This sample demonstrates how to configure multiple datasources with multiple databases and JdbcTemplate in Spring Boot Application.
In this example, we will retrieve all users from the user1 table in database 1, then append to all users retrieved from user2 table in database 2.
Finally, we display them to jsp file. We'll integrate Spring Boot with Bootstrap 4 & jQuery using Web Jar.
Spring MVC Multipart file upload Example with Validator - Spring MVC Tutorial

Overview

In this tutorial, we show you how to create Multiple File Uploads in Spring MVC and validating it. We use the commons-fileupload 1.3.1 lib with method CommonsMultipartFile to upload multiple files and the validation-api 1.1.0.Final lib to validate the uploaded files.
Follow the steps mentioned below to buid this example
Spring Data JPA CRUD Example - Spring Boot Tutorials for Beginners

Overview

In this tutorial, we show you how to develop a Web application CRUD example using Spring Boot 2.1.0, Spring MVC, Spring JPA, Hibernate and MySQL as database. We will add the dependencies for Bootstrap 4.0.0 and jQuery 3.0.0 Web jars. We use Spring Tool Suite to create Spring Boot Maven Project for this tutorials.
Follow the steps mentioned below to develop the Web Application.
Spring Boot RESTFul Web Services CRUD Example - Spring Boot Tutorials

Overview

In this tutorial, we show you how to create a RESTful Web Service CRUD Operations with Spring Boot Example. We create a UserController with @RestController, and map requests (HTTP request methods GET, POST, PUT, DELETE) with request mapping annotations @GetMapping, @PostMapping, @PutMapping, @DeleteMapping.
Follow the steps mentioned below to build the Spring Boot RESTFul Web Services CRUD Example.
Spring Boot with Bootstrap Example using Web Jars

Overview

In this tutorial, we show you how to integrate Spring Boot with Bootstrap 4 using Web Jars Maven in Eclipse IDE. In this example, we will using the Spring Boot 2.0.1, spring-boot-starter-web, Bootstrap 4.0.0 and jQuery 3.0.0.
Follow the steps mentioned below to develop the Spring Boot Tutorial.
Spring Boot Tutorial Spring MVC Registration, Login Example using Hibernate + Mysql + Bootstrap 4

Overview

In this tutorial, we show you how to develop a simple Spring Boot application for registration, login with Spring MVC, Hibernate, Mysql Database and the Thymeleaf java library as a template engine to display data on front end with Bootstrap 4 responsive.
Follow the steps mentioned below to develop the Spring 4 Login Example.