Spring rest controller returns 404

问题

My rest controller ,which is written by spring, returns 404 but when I debug over Eclipse , I see that it comes to my method and returns result but result is still 404.

Controller is like:

@RestController
@RequestMapping("admin/context")
public class ApplicationAdmin {

    @Autowired
    private ApplicationContextService applicationContextService;

    @RequestMapping(value="/monitor",method = RequestMethod.GET, produces = "application/json")
    @ResponseStatus(HttpStatus.OK)
    public Response monitorContexts(){
        return this.applicationContextService.monitorContext();
    }
}

There is no exception or error. And the request ur is:

http://localhost:8080/appl_war/admin/context/monitor

回答1:

Try this,

make sure your configuration contains @EnableWebMvc

    @Configuration
    @EnableWebMvc
    @ComponentScan(basePackages = {"bla.bla.bla"})
    public class Configuration{

回答2:

As Danyal Sandeelo says, I think you have to change the RequestMapping value at class level from "admin/context" to "cmsgateway/admin/context".

来源：https://stackoverflow.com/questions/27983699/spring-rest-controller-returns-404