一、SpringBoot启动方式1
只能将本服务(本controller启动)
Springboot默认端口号为8080
@RestController @EnableAutoConfiguration public class HelloController { @RequestMapping("/hello") public String index() { return "Hello World"; } public static void main(String[] args) { SpringApplication.run(HelloController.class, args); } }
启动主程序,打开浏览器访问http://localhost:8080/index,可以看到页面输出Hello World
2.8、SpringBoot启动方式2
常规的做法
@ComponentScan(basePackages = "com.controller")---控制器扫包范围
@ComponentScan(basePackages = "com.itmayiedu.controller") @EnableAutoConfiguration public class App { public static void main(String[] args) { SpringApplication.run(App.class, args); } }