Spring Boot - Configuration

Spring Boot

For Spring Boot I am using Spring STS (Spring Tool Suite) a customize version of eclipse.

• 1) Create a Maven project

• Fill Group Id:  E.x:  com.boot
• Fill Artifact Id:  Ex.   das.boot

• 2)  Add in pom.xml, Spring boot. The parent and dependecy:

//After packing tag

<parent>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-parent</artifactId>

<version>1.3.1.RELEASE</version>

</parent>

<dependency>

  <groupId>org.springframework.boot</groupId>

  <artifactId>spring-boot-starter-web</artifactId>

  </dependency>

• 3) Create packages as:
• controller
• model
• repository
• service

• 4) Create a Controller
• In the Controller package create a class named: HomeController
• add to the class @RestController
• Create the request mapping
• Run the App.class as Java Application

@RestController

public class HomeController {

@RequestMapping("/")

public String home(){

return "Das boot";

}

}

• 5) In App.java

Add the notation  @SpringBootApplication above the class

In the main method add

• SpringApplication.run(App.class, args);

Web Initializer

http://start.spring.io/

This page creates the pom validating the version for each dependency of many frameworks