Springboot入门案例及部署项目的详细过程

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.9.RELEASE</version>
</parent>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-WEB</artifactId>
    </dependency>
</dependencies>

@SpringBootApplication
public class HelloWorldMainApplication {
    public static void main(String[] args) {
        // 让Springboot运行起来
        SpringApplication.run(HelloWorldMainApplication.class,args);
    }
}

@Controller
public class HelloController {

    @RequestMapping("/hello")
    @ResponseBody
    public String hello() {
        return "hello";
    }
}

<!-- 这个插件，可以将应用打包成一个可执行的jar包；-->
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>