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Spring Boot ????????

1. ????Spring Boot Web??

??????????????Spring Initializer??????Spring Boot??????Web Starter????????????????????spring-boot-starter-web???pom.xml?????Spring Boot??????????????????

2. ????????

?Spring Boot??????????????@EnableAsync??????????????????????????????????????????????

@EnableAsync@SpringBootApplicationpublic class Springboot12TaskApplication {    public static void main(String[] args) {        SpringApplication.run(Springboot12TaskApplication.class, args);    }}

?????????????????????????????????Service??

3. ??????Service?

??@Service????????????@Async????????????????????

@Servicepublic class AsyncService {    @Async    public void hello() {        try {            Thread.sleep(3000);        } catch (InterruptedException e) {            e.printStackTrace();        }        System.out.println("?????...");    }}

??????Spring Boot??????????????????????????????????????????????????????

4. ??????Controller?

????????AsyncController???@RestController?????AsyncService???@GetMapping???????????????

@RestControllerpublic class AsyncController {    @Resource    AsyncService asyncService;    @GetMapping("/hello")    public String hello() {        asyncService.hello();        return "success";    }}

?????????Service????HTTP???????????????????????

5. ????

????Spring Boot??????????http://localhost:8080/hello?????Postman?curl?????????

???????????????3????????????????????????????????????

6. ??

??????????????????Spring Boot?????Web??????????????????????????????????????????????????????????????????