SpringBoot 统一跨域处理

使用FilterRegistrationBean注册过滤器, 配置Order为Ordered.HIGHEST_PRECEDENCE防止由于过滤器执行顺序导致的配置以后还是出现跨域问题

    @Bean
    public FilterRegistrationBean<CorsFilter> corsFilter() {
        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;
    }