addInterceptors(InterceptorRegistry registry)
這個(gè)方法可以自定義攔截器
publicclassMyInterceptorimplementsHandlerInterceptor{
@Override
publicbooleanpreHandle(HttpServletRequest request, HttpServletResponse response, Object handler)throwsException{? ? ??
System.out.println("preHandle....");
return? true;?
?? }
@Override
publicvoidpostHandle(HttpServletRequest request,HttpServletResponse response, Object handler, ModelAndView modelAndView)throwsException{? ? ? ?
?System.out.println("postHandle");
? ? }
@Override
publicvoidafterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)throwsException{? ??
? ? System.out.println("afterCompletion...");??
? }
}
然后配置一下：
@Configuration
publicclassMyConfigurerimplementsWebMvcConfigurer{
@Bean
public? MyInterceptor? getMyInterceptor(){
return? new? ?MyInterceptor();?
?}
@Override
public? void? addInterceptors(InterceptorRegistry registry){ registry.addInterceptor(this.getMyInterceptor()) .addPathPatterns("/abc","/configurePathMatch");?
?}
}
