##SpringBoot下的Interceptor
拦截器 需要继承类型HandlerInterceptorAdapter 并在@Configuration配置类型中配置拦截器
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.util.StringUtils; import org.springframework.web.method.HandlerMethod; import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; public class PermissionInterceptor extends HandlerInterceptorAdapter { @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { return super.preHandle(request, response, handler); } } @Bean public PermissionInterceptor permissionInterceptor() { return new PermissionInterceptor(); } @Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(permissionInterceptor()) // 权限拦截器 .addPathPatterns("/**") // 拦截所有 .excludePathPatterns("/callback/**") // 排除拦截回调 .excludePathPatterns("/") // 排除拦截默认 .excludePathPatterns("/css/**") // 排除拦截静态资源 .excludePathPatterns("/js/**") // 排除拦截静态资源 .excludePathPatterns("/favicon.ico"); // 排除拦截静态资源 super.addInterceptors(registry); }