学习SpringBoot系统列之HelloWorld!
1.新建一个Maven项目
2.添加POM配置
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
3.添加全局配置类Application.java
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; /**
* 全局
* @author XIHONGLEI
* @date 2018-10-31
*/
@SpringBootApplicationpublic class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
4.新建Contrlller
import com.hello.WebConfig;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController; @RestController
public class HelloController { @RequestMapping("hello")
public String hello() {
return "Hello World!";
}
}
5.运行SpringBoot
运行结果：
6.浏览器访问
参考博客：
https://blog.csdn.net/valada/article/details/80892573
https://blog.csdn.net/forezp/article/details/70148833