Springboot 基于过滤器的CORS支持

    Spring框架还提供了CorsFilter。在这种情况下,不用使用@CrossOrigin或WebMvcConfigurer#addCorsMappings(CorsRegistry),例如,可以在Spring Boot应用程序中声明如下的过滤器:

@Configuration
public class MyConfiguration {

    @Bean
    public FilterRegistrationBean corsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        config.addAllowedOrigin("http://domain1.com");
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        source.registerCorsConfiguration("/**", config);
        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
        bean.setOrder(0);
        return bean;
    }
}

  原文:https://www.cnblogs.com/mmzs/p/9167743.html

原文地址:https://www.cnblogs.com/personblog/p/13896822.html