[공통] Interceptor

CommonInterceptor.java

public class CommonInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("인터셉터 거쳐감.");
        return true;
    }
}

WebMvcConfig

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(this.commonInterceptor())
                .addPathPatterns("/**")
                // 모든 경로 추가
                .excludePathPatterns("/**/resources/**");
                // 제외
    }

    @Bean
    public CommonInterceptor commonInterceptor() {
        return new CommonInterceptor();
    }
}