<parent>

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

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

     <version>1.2.5.RELEASE</version>

     <relativePath/>

   </parent>

   <properties>

     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

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

   </properties>

   <dependencies>

     <dependency>

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

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

     </dependency>

   </dependencies>

   <build>

     <plugins>

       <plugin>

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

         <artifactId>spring-boot-maven-plugin</artifactId>

       </plugin>

     </plugins>

   </build>

 package demo.web.application;

 import org.springframework.boot.SpringApplication;

 import org.springframework.boot.autoconfigure.SpringBootApplication;

 import org.springframework.context.annotation.ComponentScan;

 @SpringBootApplication

 @ComponentScan(basePackages={"demo.web.*"})

 public class Application {

     public static void main(String[] args) {

         SpringApplication.run(Application.class, args);

     }  

 }

 package demo.web.controller;

 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;

 import org.springframework.web.bind.annotation.PathVariable;

 import org.springframework.web.bind.annotation.RequestMapping;

 import org.springframework.web.bind.annotation.RestController;  

 @RestController

 @EnableAutoConfiguration

 public class HelloController {

     @RequestMapping("/")

     String home() {

         System.out.println("ee");

         return "Hello World!";

     }  

     @RequestMapping("/hello/{myName}")

     String index(@PathVariable String myName) {

         return "Hello "+myName+"!!!";

     }  

 }

server.port=9000