SpringBoot 搭建

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

2、配置Maven，如下：

 1  <parent>
 2     <groupId>org.springframework.boot</groupId>
 3     <artifactId>spring-boot-starter-parent</artifactId>
 4     <version>1.2.5.RELEASE</version>
 5     <relativePath/>
 6   </parent>
 7
 8   <properties>
 9     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
10     <java.version>1.8</java.version>
11   </properties>
12
13   <dependencies>
14     <dependency>
15       <groupId>org.springframework.boot</groupId>
16       <artifactId>spring-boot-starter-web</artifactId>
17     </dependency>
18   </dependencies>
19
20   <build>
21     <plugins>
22       <plugin>
23         <groupId>org.springframework.boot</groupId>
24         <artifactId>spring-boot-maven-plugin</artifactId>
25       </plugin>
26     </plugins>
27   </build>

3、建立启动Application

 1 package demo.web.application;
 2 import org.springframework.boot.SpringApplication;
 3 import org.springframework.boot.autoconfigure.SpringBootApplication;
 4 import org.springframework.context.annotation.ComponentScan;
 5
 6 @SpringBootApplication
 7 @ComponentScan(basePackages={"demo.web.*"})
 8 public class Application {
 9     public static void main(String[] args) {
10         SpringApplication.run(Application.class, args);
11     }
12
13 }

4、编辑Controller

 1 package demo.web.controller;
 2 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 3 import org.springframework.web.bind.annotation.PathVariable;
 4 import org.springframework.web.bind.annotation.RequestMapping;
 5 import org.springframework.web.bind.annotation.RestController;
 6
 7 @RestController
 8 @EnableAutoConfiguration
 9 public class HelloController {
10
11     @RequestMapping("/")
12     String home() {
13         System.out.println("ee");
14         return "Hello World!";
15     }
16
17     @RequestMapping("/hello/{myName}")
18     String index(@PathVariable String myName) {
19         return "Hello "+myName+"!!!";
20     }
21
22 }

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。