connector.py 文件源码

def connect(self):
        self.initConnection()
        self.__dsn = cx_Oracle.makedsn(self.hostname, self.port, self.db)
        self.__dsn = utf8encode(self.__dsn)
        self.user = utf8encode(self.user)
        self.password = utf8encode(self.password)

        try:
            self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password, mode=cx_Oracle.SYSDBA)
            logger.info("successfully connected as SYSDBA")
        except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError):
            try:
                self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password)
            except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError), msg:
                raise SqlmapConnectionException(msg)

        self.initCursor()
        self.printConnected()