@SpringBootApplication

public class FsSysApiApp {

    public static void main(String[] args) {

        SpringApplication.run(FsSysApiApp.class, args);

    }

    @Bean

    public WebMvcConfigurer corsConfigurer() {

        return new WebMvcConfigurerAdapter() {

            @Override

            public void addCorsMappings(CorsRegistry registry) {

                registry.addMapping("/**")

                        .allowedOrigins(new String[]{"http://b.aa.com:12345"

                                        ,"http://b.aa.com","http://c.aa.com"});

            }

        };

    }

}