spring boot项目 直接访问图片处理（跳过token）

@Configuration
public class WebConfig implements WebMvcConfigurer {
    @Autowired
    private JwtInterceptor jwtInterceptor;
    /**
     * 添加拦截器
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //excludePathPatterns中的路径不进行拦截。
        //拦截路径可自行配置多个 可用 ，分隔开
        registry.addInterceptor(jwtInterceptor).addPathPatterns("/**").excludePathPatterns("/swagger-resources/**", "/webjars/**", "/v2/**", "/swagger-ui.html/**","/api/**");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        //  /home/file/**为前端URL访问路径  后面 file:xxxx为本地磁盘映射
//        registry.addResourceHandler("/home/file/**").addResourceLocations("file:C:" + uploadPath);
        String os = System.getProperty("os.name");

        if (os.toLowerCase().startsWith("win")) {  //如果是Windows系统

            registry.addResourceHandler("/topoAlarm/image/**")
                    // /apple/**表示在磁盘apple目录下的所有资源会被解析为以下的路径
                    .addResourceLocations("file:D:\\ideawork\\2021\\hcy-porttoport-service\\topoAlarm\\image/") //媒体资源
                    .addResourceLocations("classpath:/META-INF/resources/");  //swagger2页面
        } else {  //linux 和mac
            registry.addResourceHandler("/topoAlarm/image/**")
                    .addResourceLocations("file:./topoAlarm/image/")   //媒体资源
                    .addResourceLocations("classpath:/META-INF/resources/");  //swagger2页面;
        }
        
    }
}

/访问图片跳过验证
        String requestURI = request.getRequestURI();
//        if (requestURI.startsWith("/img") && FileUtils.IMG_FILTER.contains(requestURI.substring(requestURI.lastIndexOf(".") + 1))) {
        if (FileUtils.IMG_FILTER.contains(requestURI.substring(requestURI.lastIndexOf(".") + 1))) {
            return true;
        }