@Configuration public class CorsConfig { @Bean public CorsWebFilter corsFilter() { CorsConfiguration config = new CorsConfiguration(); // cookie跨域 config.setAllowCredentials(Boolean.TRUE); config.addAllowedMethod("*"); config.addAllowedOrigin("*"); config.addAllowedHeader("*"); UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(new PathPatternParser()); source.registerCorsConfiguration("/**", config); return new CorsWebFilter(source); } }