1 @RequestMapping(value = "/products")2 @CrossOrigin(origins = "http://localhost:8080")3  4 public ResponseEntity

1 @Bean2 public WebMvcConfigurer corsConfigurer() {3    return new WebMvcConfigurerAdapter() {4       @Override5       public void addCorsMappings(CorsRegistry registry) {6          registry.addMapping("/products").allowedOrigins("http://localhost:9000");7       }    8    };9 }

1 package com.tutorialspoint.demo; 2   3 import org.springframework.boot.SpringApplication; 4 import org.springframework.boot.autoconfigure.SpringBootApplication; 5 import org.springframework.context.annotation.Bean; 6 import org.springframework.web.servlet.config.annotation.CorsRegistry; 7 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; 8 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; 9  10 @SpringBootApplication11 public class DemoApplication {12    public static void main(String[] args) {13       SpringApplication.run(DemoApplication.class, args);14    }15    @Bean16    public WebMvcConfigurer corsConfigurer() {17       return new WebMvcConfigurerAdapter() {18          @Override19          public void addCorsMappings(CorsRegistry registry) {20             registry.addMapping("/products").allowedOrigins("http://localhost:8080");21          }22       };23    }24 }