Getting started with spring boot (1)

spring boot entry operation

Create HelloWorld

• Create a new maven project and select the artifact id as maven-archetype-quicktype

• Create pom, add in project

  <parent>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-parent</artifactId>
      <version>1.5.4.RELEASE</version>
  </parent>

  Add in properties

  <java.version>1.8</java.version>

  Add in dependencies

  <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
  </dependency>

• update maven

• Create HelloWorldController class

• @RestController
  public class HelloWorldController {
      @RequestMapping("/hello")
      public String hello(){
          return "Hello World!";
      }
  }

• Write startup class APP.java

  @SpringBootApplication
  public class App 
  {
      public static void main( String[] args )
      {
           System.out.println( "console  Hello World!" );
           SpringApplication.run(App.class, args);
      } 
  }

• Browse Enter localhost:8080/hello

The above is the detailed content of Getting started with spring boot (1). For more information, please follow other related articles on the PHP Chinese website!