Spring 3 hello world example
This tutorial shows you how to create a simple hello world example in Spring 3.0. Technologies used in this article :Spring 3.0.5.RELEASE, Maven 3.0.3, Eclipse 3.6, JDK 1.6.0.13 . In…
Maven + Spring hello world example
This quick guide example uses Maven to generate a simple Java project structure, and demonstrates how to retrieve Spring bean and prints a “hello world” string. Technologies used in this…
Spring Profiles example
Spring @Profile allow developers to register beans by condition. For example, register beans based on what operating system (Windows, *nix) your application is running, or load a database properties file…
Spring Boot – Profile based properties and yaml example
In Spring Boot, it picks .properties or .yaml files in the following sequences : application-{profile}.properties and YAML variants, application.properties and YAML variants. Tested :Spring Boot 2.1.2.RELEASE, Maven 3. This article…
Spring Boot Profiles example
In this article, we will show you how to use @Profile in Spring Boot and also how to test it. Tested with :Spring Boot 2.1.2.RELEASE, Maven 3. In Spring Boot,…
Spring Boot YAML example
In this article, we will show you how to use YAML instead of properties file in Spring Boot. Tested with :Spring Boot 2.1.2.RELEASE, Maven 3, Snakeyaml:jar:1.23 . In short, create…
Spring @Value default value
In this tutorial, we will show you how to set a default value for @Value . To set a default value in Spring expression, use Elvis operator : #{expression?:default value}…
Spring @PropertySource example
In Spring, you can use @PropertySource annotation to externalize your configuration to a properties file. In this tutorial, we will show you how to use @PropertySource to read a properties…
Spring Tutorial
The Spring framework , created by Rod Johnson, is an extremely powerful Inversion of control(IoC) framework to help decouple your project components’ dependencies. In this series of tutorials, it’s provides…
Spring Boot Hello World Example – JSP
A Spring Boot web application example, using embedded Tomcat + JSP template, and package as an executable WAR file. Technologies used : Spring Boot 1.4.2.RELEASE, Spring 4.3.4.RELEASE, Tomcat Embed 8.5.6,…