>>> a=u'中国'
>>> a
u'\u4e2d\u56fd'
>>> print a
中国
>>> print len(a)
2
>>> str=a.encode('gb2312') #以gb2312编码对unicode对像进行编码
>>> str
'\xd6\xd0\xb9\xfa'
>>> print str
中国
>>> print len(str)
4
>>>
>>> print str.decode('gb2312') 以gb2312编码对字符串str进行解码,以获取unicode
中国
>>> print len(str.decode('gb2312'))
2
>>>
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import cx_Oracle
from pprint import pprint
import csv
import time
import re
import binascii
conn = cx_Oracle.connect('system/oracle@192.168.137.2/serv')
cursor = conn.cursor()
table_name="t300"
owner="system"
xsql='select process,sid from t300'
col=[]
r = cursor.execute(xsql)
for col in r:
python unicode编码转换
最新推荐文章于 2024-07-06 02:49:40 发布