Delete Method Cors issue in Rest Controller

Question

I have some Rest endpoints in my project which I call from a client application in another server. I have successfully disabled Cors using the @CrossOrigin annotation, and all the methods work fine except the Delete method which throws the following error on Chrome:

XMLHttpRequest cannot load http://localhost:8856/robotpart/1291542214/compatibilities. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://127.0.0.1:8888' is therefore not allowed access. The response had HTTP status code 403.

Here is my controller:

@CrossOrigin(origins = "*")
@ExposesResourceFor(RobotPart.class)
public class RobotPartController {

      //All endpoints are working except the Delete Mapping

    @GetMapping("/robotpart")
    public ResponseEntity<List<RobotPartResource>> listAllParts() {
        //..
    }

    @GetMapping("/robotpart/{id}")
    public ResponseEntity<RobotPartResource> getById(@PathVariable Integer id) {
        //..
    }


    @GetMapping("/robotpart/{id}/compatibilities")
    public ResponseEntity<Collection<RobotPartResource>> getRobotCompatibilities(@PathVariable Integer id,
          //..
    }


    @PostMapping("/robotpart")
    public ResponseEntity<RobotPartResource> getById(@RequestBody @Valid RobotPart newRobot) {
        //..

    @PutMapping("/robotpart/{id}")
    public ResponseEntity<RobotPartResource> modify(@PathVariable Integer id, @Valid @RequestBody RobotPart newRobot) {

         //...
    }

    @DeleteMapping("/robotpart/{id}")
    public ResponseEntity<RobotPart> deleteById(@PathVariable Integer id) {

        //...
    }

    }

Any way around it?

Solution

I found a solution, after analyzing http requests, I noticed that Access-Control-Allow-Methods header was missing the DELETE method, so I have added it by delete the @CrossOrigin annotation, and adding this bean to the configuration:

        @Bean
        public WebMvcConfigurer corsConfigurer() {
            return new WebMvcConfigurerAdapter() {
                @Override
                public void addCorsMappings(CorsRegistry registry) {
                    registry.addMapping("/robotpart/**").allowedOrigins("*").allowedMethods("GET", "POST","PUT", "DELETE");


                }
            };
        }