获取spring中所有定义了的requestMapping信息

  获取spring中所有定义了的requestMapping信息

  前置条件：

  所在bean实现ApplicationContextAware接口

  拥有属性private Set<String> requestMappings = new HashSet<>(500);

  

  实现过程：

  

@Override public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { AbstractHandlerMethodMapping<RequestMappingInfo> methodMapping = (AbstractHandlerMethodMapping<RequestMappingInfo>) applicationContext.getBean("requestMappingHandlerMapping"); Map<RequestMappingInfo, HandlerMethod> mapRet = methodMapping.getHandlerMethods(); mapRet.keySet().forEach(requestMappingInfo -> requestMappings.add(requestMappingInfo.toString())); } View Code @GetMapping("obtain.request.mapping") public R obtainRequestMapping() { return R.success(requestMappings); } View Code

 

  如果拿不到bean用

AbstractHandlerMethodMapping<RequestMappingInfo> methodMapping = (AbstractHandlerMethodMapping<RequestMappingInfo>) applicationContext.getBean(RequestMappingHandlerMapping.class.getName());获取：{{url}}/obtain.request.mapping

转载于:https://www.cnblogs.com/wuyouwei/p/10955507.html