Python3.5在Windows 7下连接ORACLE数据库

1、首先需要安装好oracle数据库，本机适用plsql连接数据库正常，记录下数据库名称





2、安装cx_oracle模块

pip install cx_Oracle

3、python中引入模块

import cx_Oracle as cx

4、测试

conn = cx.connect('sys/password@localhost/orcl')
cursor = conn.cursor ()
cursor.execute ("select * from dual")
row = cursor.fetchone ()
print (row)
cursor.close ()
conn.close ()