Oracle备份还原操作方法

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#region  /*备份还原操作*/
         ///   <summary>
         ///  备份
         ///   </summary>
         ///   <param name="username"> 用户名 </param>
         ///   <param name="pwd"> 密码 </param>
         ///   <param name="dbServer"> 数据库 </param>
         ///   <param name="pathName"> 路径 </param>
         ///   <param name="databaseFileName"> 备份的文件名 </param>
         ///   <param name="appendCommand"> 备用参数 </param>
         ///   <param name="logName"> 日志文件名 </param>
         ///   <returns></returns>
         public   bool  BackupORACLEDatabase( string  username,  string  pwd,  string  dbServer,  string  pathName,  string  databaseFileName,  string  appendCommand,  string  logName,  string  sqlTextConfig)
        {
             this .SQLTextFileName  =  pathName + " \\ " + sqlTextConfig;
             #region  /*XMLSQL角本生成*/
             if  (File.Exists(SQLTextFileName))
            {
                File.Delete(SQLTextFileName);
            }
             // 备份库信息
            DBEntity dbentity  =   new  DBEntity();
            dbentity.DBServer  =  dbServer;
            dbentity.UserName  =  username;
            dbentity.Pwd  =  pwd;
            WriteXMLUserSpaceConfig(dbentity);
             #endregion
             // exp userid=system/zhice@jc full=y INDEXES=n grants=y rows=y compress=N file=d:\demo.dmp log=d:\demo.log
             string  loginString  =   string .Format( " userid={0}/{1}@{2} " , username, pwd, dbServer);
             string  fileName  =   " EXP " ;
             string  arguments  =   string .Format( " {0} full=y file={1} log={2}  " , loginString, pathName  +   " \\ "   +  databaseFileName, pathName  +   " \\ "   +  logName);
             string  backupCommand  =   string .Format( " {0} {1} " , fileName, arguments);
             try
            {
                System.Diagnostics.Process bakupProcess  =   new  System.Diagnostics.Process();
                bakupProcess.StartInfo.FileName  =  fileName;
                bakupProcess.StartInfo.Arguments  =  arguments;
                bakupProcess.Start();
                 return   true ;
            }
             catch  (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex);
                 return   false ;
            }
        }
         ///   <summary>
         ///  还原
         ///   </summary>
         ///   <param name="username"> 用户名 </param>
         ///   <param name="pwd"> 密码 </param>
         ///   <param name="dbServer"> 数据库 </param>
         ///   <param name="pathName"> 路径 </param>
         ///   <param name="databaseFileName"> 备份的文件名 </param>
         ///   <param name="appendCommand"> 备用参数 </param>
         ///   <param name="logName"> 日志文件名 </param>
         ///   <returns></returns>
         public   bool  ImpORACLEDatabase( string  username,  string  pwd,  string  dbServer,  string  pathName,  string  databaseFileName,  string  appendCommand,  string  logName,  string  sqlTextConfig)
        {
             this .SQLTextFileName  =  sqlTextConfig;
             #region  /*XMLSQL角本执行*/
             // 备份库信息
            DBEntity dbentity  =   new  DBEntity();
            dbentity.DBServer  =  dbServer;
            dbentity.UserName  =  username;
            dbentity.Pwd  =  pwd;
             if  (File.Exists(SQLTextFileName)  &&  SQLTextFileName != string .Empty)
            {
                ExeUserSpaceSQL(dbentity);
            }
             #endregion
             // imp userid=system/zhice@jc ignore=y rows=y indexes=n full=y file=d:\demo.dmp log=d:\demo.log
             string  loginString  =   string .Format( " userid={0}/{1}@{2} " , username, pwd, dbServer);
             string  fileName  =   " IMP " ;
             string  arguments  =   string .Format( " {0} full=y file={1} log={2}  " , loginString, pathName  +   " \\ "   +  databaseFileName, pathName  +   " \\ "   +  logName);
             string  backupCommand  =   string .Format( " {0} {1} " , fileName, arguments);
             try
            {
                System.Diagnostics.Process bakupProcess  =   new  System.Diagnostics.Process();
                bakupProcess.StartInfo.FileName  =  fileName;
                bakupProcess.StartInfo.Arguments  =  arguments;
                bakupProcess.Start();
                 return   true ;
            }
             catch  (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex);
                 return   false ;
            }
        }

         #endregion