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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



  

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