沒怎麼用過oracle,並且是在地稅內網內部估計是防火牆的緣由虛擬機裏也連不上oracle,剛開始費了不少周折查找問題,如今又放棄使用直連數據庫了,記下來以備後用吧sql
public class LoadData { /// <summary> /// /// </summary> /// <returns></returns> public static string GetCunliangfang(string idNo) { string oraclePath = Application.StartupPath + @"\Lib"; Environment.SetEnvironmentVariable("PATH", oraclePath, EnvironmentVariableTarget.Process); Environment.SetEnvironmentVariable("NLS_LANG", "SIMPLIFIED CHINESE_CHINA.ZHS16GBK", EnvironmentVariableTarget.Process); string rtn = string.Empty; //string connString = "Provider=OraOLEDB.Oracle.1;User ID=tax;Password=tax;Data Source=(DESCRIPTION = (ADDRESS_LIST= (ADDRESS = (PROTOCOL = TCP)(HOST = ****)(PORT = *****))) (CONNECT_DATA = (SERVICE_NAME = orcl)))"; string connString = "Persist Security Info=True;User ID=tax;Password=tax;Unicode=True;Data Source=(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST =140.28.21.14)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = orcl)));"; OracleConnection conn = new OracleConnection(connString); conn.Open(); string sql = string.Format("select * from FDCJY_JYFCXX_HZ", idNo);// WHERE ID_SNO='{0}' OracleCommand cmd = new OracleCommand(sql, conn); OracleDataReader dr = cmd.ExecuteReader(); if (dr.Read()) { ArrayList arr = new ArrayList(); arr.Add(dr["OC_CQRZJLX"]);//賣方證件類型代碼 arr.Add(dr["OC_CQRLXDH"]);//聯繫電話 arr.Add(dr["OC_CQRGJ"]);//賣方國籍代碼 arr.Add(dr["OC_CQRLXDZ"]);//賣方地址 arr.Add(dr["OC_MFXM"]);//"買方姓名 arr.Add(dr["OC_MFZJLX"]);//"買方證件類型 arr.Add(dr["OC_MFZJHM"]);//證件號碼 arr.Add(dr["OC_MFGJ"]);//國籍代碼 arr.Add(dr["OC_MFLXDH"]);//聯繫電話 arr.Add(dr["OC_MFLXDZ"]);//聯繫地址 //房屋信息 arr.Add(dr["DT_HTQDRQ"].ToString()); //合同簽定日期 arr.Add(dr["OC_QXDM"]);//行政區劃 arr.Add(dr["OC_JDXZ"]);//街道鄉鎮 arr.Add(dr["OC_FWZL"]);//房屋所屬地,有默認 arr.Add(dr["OC_FCZH"]);//房產證號 arr.Add(dr["OC_HTZJ"].ToString());//合同金額 arr.Add(dr["OC_FCLX"]);//房產類型 arr.Add(dr["OC_FCZH"]);//房屋幢號 arr.Add(dr["OC_SZLC"]);//樓層 arr.Add(dr["OC_SCJYFS"]);//上次取得房屋方式 ////arr.Add(dr["OC_HTZJ"]);//交易價格--臨時不用 arr.Add(dr["DT_SCJYSJ"].ToString());//上次交易時間 arr.Add(dr["oc_fwtc"]);//上次房屋取得成本 arr.Add(dr["OC_JYLX"]);//交易類型 arr.Add(dr["OC_BZ"]);//備註 rtn = string.Join(",", (string[])arr.ToArray(typeof(string))); } conn.Close(); cmd.Dispose(); return rtn; } }