如何遍历MVC所有的Controller以及Action

1.获取所有的Controllers,通过反射获取

     //获取某一个程序集下所有的类
　　  private static List<Type> GetSubClasses<T>()
     {
         return Assembly.GetCallingAssembly().GetTypes().Where(
             type => type.IsSubclassOf(typeof(T))).ToList();
     }

2.获取Controller下的action

　　

private static List<MethodInfo> GetSubMethods(Type t)
{
     return t.GetMethods().Where(m => m.ReturnType == typeof(ActionResult) && m.IsPublic == true).ToList();
}

3.遍历得到所有Contrller和Actions

 public List<string> GetControllerNames()
        {
            List<string> controllerNames = new List<string>();
            foreach (var t in GetSubClasses<Controller>())
            {
                controllerNames.Add(t.Name);
                List<MethodInfo> mfCollection = GetSubMethods(t);
                mfCollection.ForEach(method => controllerNames.Add("---" + method.Name));
            }
            return controllerNames;
        }