시큐리티의 CORS 필터, Spring의 CORS 방식

@Configuration
public class WebConfig implements WebMvcConfigurer {
private static final String ALLOWED_METHOD_NAMES = "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,PATCH";
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
.allowedMethods(ALLOWED_METHOD_NAMES.split(","))
.exposedHeaders(LOCATION);
}
}



