public string SaveBody(Model.Dictionary dictionaryModel)
 {
     if (!ModelState.IsValid)
     {
         return(Tools.GetValidateErrorMessag(ModelState));
     }
     Business.Dictionary dictionary = new Business.Dictionary();
     if (Request.Querys("id").IsGuid(out Guid guid))
     {
         var    oldModel = dictionary.Get(guid);
         string oldJSON  = null == oldModel ? "" : oldModel.ToString();
         dictionary.Update(dictionaryModel);
         Business.Log.Add("修改了数据字典-" + dictionaryModel.Title, type: Business.Log.Type.系统管理, oldContents: oldJSON, newContents: dictionaryModel.ToString());
     }
     else
     {
         dictionary.Add(dictionaryModel);
         Business.Log.Add("添加了数据字典-" + dictionaryModel.Title, dictionaryModel.ToString(), Business.Log.Type.系统管理);
     }
     return("保存成功");
 }