[Spring] 스프링 Interceptor 설정

스프링 Interceptor 설정

인터셉터 파일 생성

- TestInterceptor.java

@Component
public class TestInterceptor extends HandlerInterceptorAdapter {
  
  @Override
  public boolean preHandle(HttpServletRequest request, 
                           HttpServletResponse response, 
                           Object handler) throws Exception {
    System.out.println("preHandle");
    return true;
  }
}

인터셉터 설정

ApplicationConfiguration.java

@Configuration
public class ApplicationConfiguration implements WebMvcConfigurer {
  
  @Autowired
  private TestInterceptor testInterceptor;
  
  @Override
  public void addInterceptors(InterceptorRegistry registry) {
    registry.addInterceptor(testInterceptor)
        .addPathPatterns("/**")
        .excludePathPatterns("/public/**" ,"/css/**" ,"/images/**" ,"/js/**" ,"/error/**" ,"**.ico" );
  }
}