SpringBoot uniformly processes across domains

Use FilterRegistrationBean to register the filter and set Order to order.highest_precedence to prevent cross-domain problems after the configuration due to the Order in which the filter is executed

    @Bean
    public FilterRegistrationBean<CorsFilter> corsFilter(a) {
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.setAllowCredentials(true);
        corsConfiguration.addAllowedOriginPattern("*");
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        corsConfiguration.setMaxAge(3600L);
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/ * *", corsConfiguration);

        FilterRegistrationBean<CorsFilter> registration = new FilterRegistrationBean<>(new CorsFilter(source));
        registration.setOrder(Ordered.HIGHEST_PRECEDENCE);
        return registration;
    }
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