获取SpringMVC中所有RequestMapping映射URL地址

public String init(HttpServletRequest request, HttpServletResponse response){
List<String> uList = new ArrayList<String>();//存储所有url集合
WebApplicationContext wac = (WebApplicationContext) request.getAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE);//获取上下文对象
RequestMappingHandlerMapping bean = wac.getBean(RequestMappingHandlerMapping.class);//通过上下文对象获取RequestMappingHandlerMapping实例对象
Map<RequestMappingInfo, HandlerMethod> handlerMethods = bean.getHandlerMethods();
for (RequestMappingInfo rmi : handlerMethods.keySet()) {
PatternsRequestCondition prc = rmi.getPatternsCondition();
Set<String> patterns = prc.getPatterns();
for (String uStr : patterns) {
uList.add(uStr);
}
}
}

public void init(HttpServletRequest request,HttpServletResponse response) {
List<String> uList = new ArrayList<String>();//存储所有url集合
WebApplicationContext wac = (WebApplicationContext) request.getAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE);//获取上下文对象
Map<String, HandlerMapping> requestMappings = BeanFactoryUtils.beansOfTypeIncludingAncestors(wac, HandlerMapping.class, true, false);
for(HandlerMapping handlerMapping : requestMappings.values()) {
if(handlerMapping instanceof RequestMappingHandlerMapping) {
RequestMappingHandlerMapping rmhm = (RequestMappingHandlerMapping) handlerMapping;
Map<RequestMappingInfo, HandlerMethod> handlerMethods = rmhm.getHandlerMethods();
for(RequestMappingInfo rmi : handlerMethods.keySet()) {
PatternsRequestCondition prc = rmi.getPatternsCondition();
Set<String> patterns = prc.getPatterns();
for (String uStr : patterns)
uList.add(uStr);
}
}
}
}