07 2012 档案
摘要:创建表oracle二进制要用Blob类型createtableDOWNLOADIMAGE(IMAGE_IDVARCHAR2(50)notnull,IMAGE_TIMEDATE,IMAGE_DATABLOB)oracle、Ado.net访问通用类/Files/sunyj/DbHelperOra.txtpublicintInsertImage(stringuid,DateTimedt,byte[]by){//写进数据库StringBuilderstrSql=newStringBuilder();strSql.Append("insertintodownloadimage(");
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摘要:privatevoidDownImage(){WebClientclient=newWebClient();stringurl=@"http://image.weather.gov.cn/product/2012/201207/20120723/STFC/SEVP_NMC_STFC_SFER_ER6T06_ACHN_L88_P9_20120723060000606.JPG";byte[]data=client.DownloadData(url);stringstrtime=DateTime.Now.ToString("yyyy年MM月dd日HH时mm分ss秒&qu
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