package org.ros.chatto; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.CorsRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @Configuration //@EnableWebMvc public class WebConfig implements WebMvcConfigurer { @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/api/**") .allowedOrigins("*") .allowedMethods("POST","GET","OPTIONS") .allowedHeaders("*") .allowCredentials(false).maxAge(3600); } }