Springboot项目获取所有的接口

古城微笑少年丶 2022-12-24 11:00 139阅读 0赞

@Autowired
    private WebApplicationContext applicationContext;
    
    @Override
    public List getAllUrl() {
        RequestMappingHandlerMapping mapping = applicationContext.getBean(RequestMappingHandlerMapping.class);
        // 获取url与类和方法的对应信息
        Map<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();
    
        List<Map<String, String>> list = new ArrayList<Map<String, String>>();
        for (Map.Entry<RequestMappingInfo, HandlerMethod> m : map.entrySet()) {
            Map<String, String> map1 = new HashMap<String, String>();
            RequestMappingInfo info = m.getKey();
            HandlerMethod method = m.getValue();
            //获取当前方法所在类名
            Class<?> bean = method.getBeanType();
            //使用反射获取当前类注解内容
            Api api = bean.getAnnotation(Api.class);
            RequestMapping requestMapping = bean.getAnnotation(RequestMapping.class);
      String[] value = requestMapping.value();
      map1.put("parent",value[0])
            //获取方法上注解以及注解值
            ApiOperation methodAnnotation = method.getMethodAnnotation(ApiOperation.class);
            String privilegeName = methodAnnotation.notes();
            PatternsRequestCondition p = info.getPatternsCondition();
            for (String url : p.getPatterns()) {
                map1.put("url", url);
            }
            map1.put("className", method.getMethod().getDeclaringClass().getName()); // 类名
            map1.put("method", method.getMethod().getName()); // 方法名
            RequestMethodsRequestCondition methodsCondition = info.getMethodsCondition();
            for (RequestMethod requestMethod : methodsCondition.getMethods()) {
                map1.put("type", requestMethod.toString());
            }
            
            list.add(map1);
        }
    
       return list;
    }