獲取泛型類型

  {
             Method applyMethod = GenericTest.class.getMethod("applyVector", Vector.class);
             Type[] types = applyMethod.getGenericParameterTypes();
             ParameterizedType pType = (ParameterizedType)types[0];
             System.out.println(pType.getRawType());
             System.out.println(pType.getActualTypeArguments()[0]);
  }
 
  public static void applyVector(Vector<Date> v1){
   
  }