code: public void saveCache(Object dataKey, String modelClassName, Object model) {
  		CacheKey cachKey = cacheKeyFactory.createCacheKey(dataKey.toString(), modelClassName);
  		saveToCache(cachKey, model);
  	}
docs: 将数据ID, Model类类型组合成Key, 将对应的Model保存到缓存
  
  @param dataKey
  @param modelClassName
  @param model