JAVA

enable cors asp.net mvc

public static void Register(HttpConfiguration config)
{
    var corsAttr = new EnableCorsAttribute("http://example.com", "*", "*");
    config.EnableCors(corsAttr);
}

enable cors asp.net mvc

public static void Register(HttpConfiguration config)
{
    // New code
    config.EnableCors();
}

To enable CORS in the MVC Java config

@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer {

    @Override
    public void addCorsMappings(CorsRegistry registry) {

        registry.addMapping("/api/**")
            .allowedOrigins("https://domain2.com")
            .allowedMethods("PUT", "DELETE")
            .allowedHeaders("header1", "header2", "header3")
            .exposedHeaders("header1", "header2")
            .allowCredentials(true).maxAge(3600);

        // Add more mappings...
    }
}

enable cors asp.net mvc

Response.AppendHeader("Access-Control-Allow-Origin", "*");