springboot配置拦截器

/**
 * 1、编写一个拦截器实现HandlerInterceptor接口
 * 2、拦截器注册到容器中(实现WebMvcConfigurer的addInterceptors)
 * 3、指定拦截规则【如果是拦截所有,静态资源也会被拦截】
 */
@Configuration
public class AdminWebConfig implements WebMvcConfigurer {

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new LoginInterceptor())
                .addPathPatterns("/**")  //所有请求都被拦截包括静态资源
                .excludePathPatterns("/","/login","/css/**","/fonts/**","/images/**","/js/**"); //放行的请求
    }
}

  

posted @ 2021-09-30 17:46  durtime  阅读(61)  评论(0)    收藏  举报