code: public void removeCache2(Object dataKey, String modelClassName) {
  		CacheKey cachKey = cacheKeyFactory.createCacheKey(dataKey.toString(), modelClassName);
  		cacheManager.removeObect(cachKey);
  	}
docs: 将数据ID, Model类类型组合成Key的对应Model从缓存中取出
  
  @param dataKey
  @param modelClassName
  @return