~~~ package com.kimgao.bootlauch.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.HandlerInterceptor; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @Configuration //废弃：public class MyWebMvcConfigurer extends WebMvcConfigurerAdapter{ public class MyWebMvcConfigurer implements WebMvcConfigurer { @Override public void addInterceptors(InterceptorRegistry registry) { //注册拦截器 拦截规则 //多个拦截器时 以此添加 执行顺序按添加顺序 registry.addInterceptor(getHandlerInterceptor()).addPathPatterns("/*"); } @Bean public static HandlerInterceptor getHandlerInterceptor() { return new CustomHandlerInterceptor(); } } ~~~