@Configuration
public class MVCConfig extends WebMvcConfigurationSupport {
     //自定義的攔截器
    @Bean
    public SecurityInterceptor getSecurityInterceptor() {
        return new SecurityInterceptor();
    }
 
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //添加攔截器
        InterceptorRegistration registration = registry.addInterceptor(getSecurityInterceptor());
        //排除的路徑
        registration.excludePathPatterns("/login");
        registration.excludePathPatterns("/logout");
        //將這個controller放行
        registration.excludePathPatterns("/error");
        //攔截全部
        registration.addPathPatterns("/**");
    }
}