【Spring Boot 系列 入门程序】

1、选择一个合适的IDEA工具

<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>

2、创建主程序类

@SpringBootApplication
@RestController
public class ExampleApplication {

@GetMapping("/hello")
public String hello() {
return "Hello Spring Boot!";
}

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

3、运行main方法

http://localhoast:8080/hello