/// <summary>
/// 获取指定标签
/// 不存在或已删除时返回null
/// </summary>
/// <param name="tagId">标签Id</param>
/// <returns></returns>
public virtual Database.GenericTag GetTag(long tagId)
{
return(TagCache.GetOrCreate(tagId, () =>
UnitOfWork.ReadData <Database.GenericTag, Database.GenericTag>(r => {
return r.GetByIdWhereNotDeleted(tagId);
}), TagCacheTime));
}
/// <summary>
/// 获取指定标签，不存在或已删除时返回null
/// </summary>
/// <param name="tagId">标签Id</param>
/// <returns></returns>
public virtual Entities.GenericTag GetWithCache(Guid tagId)
{
return(TagCache.GetOrCreate(tagId, () => Get(tagId), TagCacheTime));
}
