java - Spring Boot在Controller中调用Rest API时出现404错误

Question

我开发了一个简单的 SpringBoot 应用程序，其休息端点如下，

@SpringBootApplication
@RestController
@RequestMapping(value = "/api")
public class Example {

   @RequestMapping(value="/home", method = RequestMethod.GET)
    HttpEntity<String>  home() {
        System.out.println("-----------myService invoke-----------");
        return new ResponseEntity<String>(HttpStatus.OK);
    }

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

上面工作正常，当我调用其余端点时返回 200， http://localhost:8080/api/home

但现在我已将其余端点移至不同的类别，如下所示，

@RestController
@RequestMapping(value = "/api")
public class MyController {

     @RequestMapping(value="/home", method = RequestMethod.GET)
        HttpEntity<String>  home() {
            System.out.println("-----------myService invoke-----------");
            return new ResponseEntity<String>(HttpStatus.OK);
        }   
}

示例类看起来像，

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

现在我调用了低于错误的终点，

{
  "timestamp": 1446375811463,
  "status": 404,
  "error": "Not Found",
  "message": "No message available",
  "path": "/api/home"
}

请问我在这里缺少什么？

Answer 1

请将类、MyController和Example放在同一个包中，然后重试