Cors 에러 처리

@Configuration
public class CorsConfig {
    @Bean
    public WebMvcConfigurer corsConfigurer() {
        return new WebMvcConfigurer() {
            @Override
            public void addCorsMappings(CorsRegistry registry) {
                registry.addMapping("/**")
                        .allowedOrigins("http://127.0.0.1:5500") // Match your HTML server address
                        .allowedMethods("*")
                        .allowedHeaders("*");
            }
        };
    }
}