[2017해커톤] Spring cross domain 이슈 처리

[해커톤] Spring Boot / Cross Domain 이슈

해결법 1. @CrossOrigin

    @RequestMapping(value = Constant.URI_CATEGORY_TYPE_API)
    @CrossOrigin
    public String getCategoryType(){
        List<Enum> categoryType = new ArrayList<>();
        categoryType.add(CategoryType.Date);
        categoryType.add(CategoryType.Random);
        categoryType.add(CategoryType.Repo);
        return categoryType.toString();
    }

해결법 2. JavaConfig

@Configuration
public class WebConfiguration {

    @Bean
    public WebMvcConfigurer corsConfigurer() {
        return new WebMvcConfigurerAdapter() {
            @Override
            public void addCorsMappings(CorsRegistry registry) {
                registry.addMapping("/**");
            }
        };
    }

}

참고

https://spring.io/guides/gs/rest-service-cors/

https://spring.io/blog/2015/06/08/cors-support-in-spring-framework