disable-cors-springboot.java

   import java.util.Arrays;
    import java.util.Collections;
    import java.util.stream.Collectors;

    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.context.annotation.Bean;
    import org.springframework.http.HttpMethod;
    import org.springframework.web.cors.CorsConfiguration;
    import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
    import org.springframework.web.filter.CorsFilter;

    /**
     * 
     * @author vaquar
     *
     */
    @SpringBootApplication
    public class SpringbootApplication {

        public static void main(String[] args) {
            SpringApplication.run(SpringbootApplication.class, args);
        }
        @Bean
        public CorsFilter corsFilter() {
            final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
            final CorsConfiguration config = new CorsConfiguration();
            config.setAllowCredentials(true);
            config.setAllowedOrigins(Collections.singletonList("*"));
            config.setAllowedHeaders(Collections.singletonList("*"));
            config.setAllowedMethods(Arrays.stream(HttpMethod.values()).map(HttpMethod::name).collect(Collectors.toList()));
            source.registerCorsConfiguration("/**", config);
            return new CorsFilter(source);
        }
    }