需要的准备工作:
下载
http://jaist.dl.sourceforge.net/sourceforge/zxjdbc/zxJDBC-2.1.tar.gz
http://jaist.dl.sourceforge.net/sourceforge/jython/jython_installer-2.2.1.jar
根据自己的jdk版本下载对应的ojdbc版本
http://download.oracle.com/otn/utilities_drivers/jdbc/10203/ojdbc14.jar
http://download.oracle.com/otn/utilities_drivers/jdbc/111060/lib/ojdbc5.jar
http://download.oracle.com/otn/utilities_drivers/jdbc/111060/lib/ojdbc6.jar
安装(需要已经安装了jdk/jre?)
java -jar jython_installer-2.2.1.jar 安装到C:\jython2.2.1
将zxJDBC.jar解压缩到c:\tmp
将mm.mysql-2.0.4-bin.jar复制到c:\tmp
C:\jython2.2.1>set CLASSPATH=c:\tmp\ojdbc5.jar;c:\tmp\zxJDBC.jar;%CLASSPATH%
启动Oracle服务器:
进入jython环境访问Oracle
编辑文件c:\tmp\ora.py
from oracle.jdbc.driver import OracleDriverfrom java.sql import DriverManagerdef connect(un, pw, sid, host, port):driver = OracleDriver()DriverManager.registerDriver(driver)connection = "jdbc:oracle:thin:@%s:%s:%s" % (host, port, sid)conn = DriverManager.getConnection(connection, un, pw)return conndef doStuff(conn):stmt = conn.createStatement()rset = stmt.executeQuery("SELECT banner FROM sys.v_$version")while (rset.next()):print rset.getString(1)stmt.close()if __name__ == "__main__":un = 'ebc20'pw = 'abc'sid = 'abc'host = '10.4.231.16'port = '1521'conn = connect(un, pw, sid, host, port)doStuff(conn) C:\jython2.2.1>jython \tmp\ora.pyOracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64biPL/SQL Release 10.2.0.3.0 - ProductionCORE 10.2.0.3.0 ProductionTNS for HPUX: Version 10.2.0.3.0 - ProductionNLSRTL Version 10.2.0.3.0 - Production |
然后用jython自己封装的dbexts库。
最后编辑一个名为dbexts.ini的文件保存到c:\jython2.2.1\lib。
[default]name=mysqltest[jdbc]name=oraurl=jdbc:oracle:thin:@10.4.231.16:1521:abcuser=ebc20pwd=abcdriver=oracle.jdbc.driver.OracleDriverdatahandler=com.ziclix.python.sql.handler.OracleDataHandler进入jython>>> from dbexts import dbexts>>> oracon = dbexts("ora", "c:\jython2.2.1\lib\dbexts.ini")>>> oracon.isql("SELECT * FROM v$version")BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64biPL/SQL Release 10.2.0.3.0 - ProductionCORE 10.2.0.3.0 ProductionTNS for HPUX: Version 10.2.0.3.0 - ProductionNLSRTL Version 10.2.0.3.0 - Production5 rows affected |