CODE EXAMPLE FOR JAVA

spring boot put invalid cors request

@Override
public void addCorsMappings(CorsRegistry registry) {
	registry.addMapping("/api/**")
		.allowedOrigins("http://domain2.com")
		.allowedMethods("PUT", "DELETE")
			.allowedHeaders("header1", "header2", "header3")
		.exposedHeaders("header1", "header2")
		.allowCredentials(false).maxAge(3600);
}Copied