spring boot 拦截器添加

@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {
  @Autowired private XxxInterceptor  xxxInterceptor;//需要在该拦截器上添加@Configuration注解才能注入

  @Override
  public void addInterceptors(InterceptorRegistry registry) {
            registry.addInterceptor(new YourInterceptor()).addPathPatterns("/xx/**")//要拦截的请求
            .excludePathPatterns("/xxx/*");//不拦截的请求
            registry.addInterceptor(xxxInterceptor）.addPathPatterns("xxx/xx")//推荐
 
    }
}