Hiio.com

Spring Boot

1. CORS

@Configuration 
public class WebConfig implements WebMvcConfigurer{
    @Override
    public void addCorsMappings(CorsRegistry registry){
        registry.addMapping("/**").allowedOriginPatterns("*").allowedMethods("*").allowCredentials(true);
    }
{

@Configuration  
public class SecurityConfig{


    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception{
        http.csrf().disable().httpBasic().disable().formLogin().disable().cors().configurationSource(corsConfigurationSource());
        return http.build();
    }

    @Bean
    public CorsConfigurationSource corsConfigurationSource(){
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.addAllowedOrigin("*");
        configuration.addAllowedMethod("*");
        configuration.addAllowedHeader("*");
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return source;
    }


}

2. addResourceHandler

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.addResourceHandler("/m/**")
            .addResourceLocations("classpath:/")
            .setCachePeriod(20)
            ;
}