decode是解码,encode时编码
在Python2中默认时ASCLL,在Python3中默认时Unicode
gbk转向utf-8:先将gbk解码成Unicode,在编码成utf-8。
utf-8转向gbk:先将utf-8解码成Unicode,在编码成gbk。
Python2代码:
1 #-*- coding:utf-8 -*- 2 3 ‘‘‘ 4 @auther: Starry 5 @file: py2ende.py 6 @time: 18-1-12 下午9:52 7 ‘‘‘ 8 9 ‘‘‘ 10 Python2中默认是ASCII 11 ‘‘‘ 12 import sys 13 14 print(sys.getdefaultencoding()) 15 16 s = ‘你好‘ 17 18 s_unicode = s.decode(‘utf-8‘) 19 s_gbk = s_unicode.encode(‘gbk‘) 20 21 print(s_unicode) 22 print(s_gbk) 23 24 gbk_to_utf8 = s_gbk.decode(‘gbk‘).encode(‘utf-8‘) 25 print(gbk_to_utf8)
Python3代码:
1 #!/usr/bin python3.5 2 #-*- coding:utf-8 -*- 3 4 ‘‘‘ 5 @auther: Starry 6 @file: py3ende.py 7 @time: 18-1-12 下午9:56 8 ‘‘‘ 9 10 ‘‘‘ 11 Python3中默认时Unicode 12 ‘‘‘ 13 14 import sys 15 print(sys.getdefaultencoding()) 16 17 18 s = ‘你好‘ 19 print(s) 20 21 22 s_utf8 = s.encode(‘utf-8‘) 23 s_gbk = s.encode(‘gbk‘) 24 25 print(s_utf8) 26 print(s_gbk) 27 28 gbk_unicode = s_gbk.decode(‘gbk‘) 29 print(gbk_unicode) 30 31 utf8_to_gbk = s_utf8.decode(‘utf-8‘).encode(‘gbk‘) 32 gbk_to_utf8 = s_gbk.decode(‘gbk‘).encode(‘utf-8‘) 33 34 print(utf8_to_gbk) 35 print(gbk_to_utf8)
原文地址:https://www.cnblogs.com/xingkongyihao/p/8277890.html
时间: 2024-10-12 03:32:11