/// <summary>
        /// 修改关于
        /// </summary>
        /// <param name="content">修改的内容</param>
        /// <returns></returns>
        public ActionResult ModifyAbout(string content)
        {
            try
            {
                Blog_About about = AboutRepository.GetByKey(1);
                about.Contents = content;
                AboutRepository.Update(about);

                return(DataProcess.Success().ToMvcJson());
            }
            catch (Exception ex)
            {
                return(DataProcess.Failure(ex.Message).ToMvcJson());
            }
        }
 /// <summary>
 /// 加载关于
 /// </summary>
 /// <returns></returns>
 public ActionResult LoadAbout()
 {
     try
     {
         Blog_About about = Abouts.FirstOrDefault();
         if (about != null)
         {
             return(DataProcess.Success(about).ToMvcJson());
         }
         else
         {
             return(DataProcess.Failure("没有内容").ToMvcJson());
         }
     }
     catch (Exception ex)
     {
         return(DataProcess.Failure(ex.Message).ToMvcJson());
     }
 }