获取项目中所有URL--获取swagger上展示的接口信息
有时我们需要接口的一些基本信息,比如接口请求路径,接口请求方式等,我们用这些信息来做判断,或者入库。
我在开发接口权限的时候就遇到了这个问题,之前写的接口很多,现在需要将这些接口信息存到数据库中,
用来做接口的权限操作,经过一番查阅,在此汇总了一下:
@Autowired WebApplicationContext applicationContext; @RequestMapping(value = "/getAllURL", method = RequestMethod.POST) public Object getAllURL() { List<Map<String, String>> resultList = new ArrayList<>(); RequestMappingHandlerMapping requestMappingHandlerMapping = applicationContext.getBean(RequestMappingHandlerMapping.class); // 获取url与类和方法的对应信息 Map<RequestMappingInfo, HandlerMethod> map = requestMappingHandlerMapping.getHandlerMethods(); for (Map.Entry<RequestMappingInfo, HandlerMethod> mappingInfoHandlerMethodEntry : map.entrySet()) { Map<String, String> resultMap = new LinkedHashMap<>(); RequestMappingInfo requestMappingInfo = mappingInfoHandlerMethodEntry.getKey(); HandlerMethod handlerMethod = mappingInfoHandlerMethodEntry.getValue(); resultMap.put("className",handlerMethod.getMethod().getDeclaringClass().getName()); // 类名 Annotation[] parentAnnotations = handlerMethod.getBeanType().getAnnotations(); for (Annotation annotation : parentAnnotations) { if (annotation instanceof Api) { Api api = (Api) annotation; resultMap.put("classDesc",api.value()); } else if (annotation instanceof RequestMapping) { RequestMapping requestMapping = (RequestMapping) annotation; if (null != requestMapping.value() && requestMapping.value().length > 0) { resultMap.put("classURL",requestMapping.value()[0]);//类URL } } } resultMap.put("methodName", handlerMethod.getMethod().getName()); // 方法名 Annotation[] annotations = handlerMethod.getMethod().getDeclaredAnnotations(); if (annotations != null) { // 处理具体的方法信息 for (Annotation annotation : annotations) { if (annotation instanceof ApiOperation) { ApiOperation methodDesc = (ApiOperation) annotation; String desc = methodDesc.value(); resultMap.put("methodDesc",desc);//接口描述 } } } PatternsRequestCondition p = requestMappingInfo.getPatternsCondition(); for (String url : p.getPatterns()) { resultMap.put("methodURL",url);//请求URL } RequestMethodsRequestCondition methodsCondition = requestMappingInfo.getMethodsCondition(); for (RequestMethod requestMethod : methodsCondition.getMethods()) { resultMap.put("requestType",requestMethod.toString());//请求方式:POST/PUT/GET/DELETE } resultList.add(resultMap); } return JSONArray.fromObject(resultList); }
劈天造陆,开辟属于自己的天地!!!与君共勉