IDEA Maven Springboot Simple Example

1  新建maven工程; 设置 maven配置*3 和 自动启动*1。

2 pom.xml添加依赖

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>2.0.1.RELEASE</version>
        </dependency>
    </dependencies>

3 添加com包，添加启动类，controller类

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

@Controller
public class MyController {
    @RequestMapping("/hello")
    @ResponseBody
    public String hello(){
        return "hello world"; 
    }
}

4 MySpringboot启动类，点击启动按钮;浏览器访问；

localhost:8080/hello