Using Spring Boot —— Using the @SpringBootApplication Annotation

注解@SpringBootApplication相当于下面三个注解：

　　@EnableAutoConfiguration　　自动配置

　　@ComponentScan　　扫描指定包下的所有@Component

　　@Configuration　　允许注册@Bean / 导入Configuration类（@Import） 

package com.example.myapplication;

import org.springframework.boot.SpringApplication;
import org.springframework.context.annotation.ComponentScan
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;

@Configuration
@EnableAutoConfiguration
@Import({ MyConfig.class, MyAnotherConfig.class })
//@SpringBootApplication
public class Application {

    public static void main(String[] args) {
            SpringApplication.run(Application.class, args);
    }

}