Tuple<Class<ApplicationController>, Method> handlerKey = getHandler(request);
if (handlerKey == null) {
if (defaultHandlerKey != null) {
handlerKey = defaultHandlerKey;
} else {
throw new RecordNotFoundException(format("你请求的URL地址[{}]不存在", request.rawPath().toString()));
}
}
ApplicationController applicationController = ServiceFramwork.injector.getInstance(handlerKey.v1());
enhanceApplicationController(applicationController, request, restResponse);