/// <summary> ///上传表井图片 /// </summary> public string InsertIntoWellImage(string base64Photo, int id, string TableName, string desc) { string result = ""; try { if (base64Photo != "")//有图片上传图片后更新描述 { if (Data_dal.ReceiveWellImage(base64Photo, id, TableName) > 0) { //更新设施描述 Data_dal.UpdateDescription(TableName, id, desc); result = @"[{""result"":成功}]"; } else { result = @"[{""result"":失败}]"; } } else//无图片直接更新描述 { //更新设施描述 int i = Data_dal.UpdateDescription(TableName, id, desc); if (i > 0) { result = @"[{""result"":成功}]"; } else { result = @"[{""result"":失败}]"; } } } catch (Exception) { System.Web.HttpContext.Current.Response.Write("<script>alert(" + err + ")</script>"); } return(result); }