SpringBoot 过滤器filter当中的自定义异常捕获问题

需求描述：需要根据用户的请求路径拦截做权限控制：

但是这样做全局异常无法捕获

解决方案：

在filter当中引入HandlerExceptionResolver类，通过该类的resolveException方法抛出自定义异常：

public class OpenInvokeFilter extends OncePerRequestFilter {
 
    @Autowired
    private GaioAuthorizedProperties gaioAuthorizedProperties;
 
    @Autowired
    @Qualifier("handlerExceptionResolver")
    private HandlerExceptionResolver resolver;
 
 
    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException {
        boolean containsUri = request.getRequestURI().contains("/open/invoke");
        if (containsUri) {
            String paasid = request.getHeader("x-tif-paasid");
            String serviceId = request.getHeader("x-smp-serviceid");
            if (StringUtils.isNotBlank(paasid)) {
                // 从yml获取匹配数据，判断当前paasId是否有权限调用指定的serviceId，无权限则拦截处理。
                AccessProperties accessProperties = gaioAuthorizedProperties.getType().get("ebus");
                Map passServiceMap = accessProperties.getPassServiceMap();
                String[] serviceIds = passServiceMap.get(paasid);
                if (serviceIds == null) {
                    resolver.resolveException(request, response,
                            null, new GaioBizException(RESOURCE_NOT_FOUND_ERROR));
                    return;
                }
                boolean match = Arrays.stream(serviceIds).anyMatch(item -> item.equals(serviceId));
                if (!match) {
                    resolver.resolveException(request, response,
                            null, new GaioBizException(RESOURCE_NOT_FOUND_ERROR));
                    return;
                }
            }
        }
        chain.doFilter(request, response);
    }
 
}