spring mvc 获取所有注册的url

背景：坑货同事写代码一点规范都没有，瞎写，根据url没法直接定位到方法，无奈产生了此接口，程序员何苦为难程序员呢

    @Autowired

    private RequestMappingHandlerMapping handlerMapping;

    @GetMapping("getUrlMap")

    @ApiOperation(value = "获取所有url映射", notes = "")

    public Object getUrlMap() {

        Map<String, String> retMap = new HashMap<>();

        Map<RequestMappingInfo, HandlerMethod> map = handlerMapping.getHandlerMethods();

        Iterator<Entry<RequestMappingInfo, HandlerMethod>> iter = map.entrySet().iterator();

        Map.Entry<RequestMappingInfo, HandlerMethod> entry;

        while (iter.hasNext()) {

            entry = iter.next();

            if (entry.getValue().getBeanType().getName().contains("com.xf.controller")) {

                String url = entry.getKey().getMethodsCondition() + "  " + entry.getKey().getPatternsCondition();

                String method = entry.getValue().getMethod().toString();

                retMap.put(url, method);

            }

        }

        return JsonRet.successData(retMap);

    }