SpringBoot 搭建

1、使用Eclipse 建立Maven项目（webapp OR quickstart）

2、配置Maven，如下：

  <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>

3、建立启动Application

 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);
     }  
 
 }

4、编辑Controller

 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+"!!!";
     }  
 
 }

5、通过application.properties对项目进行配置

server.port=9000  

项目文件布局如下：

启动Application程序，即可访问网站。