python 2.x编解码

Posted 2021-01-15

#-- coding:utf-8 -- #文件指定为utf-8编码 Python 2.x的程序默认编码为ascii
import sys
print(sys.getdefaultencoding()) #获取程序默认编码
s = u"你好"
#u代表unicode
print(s)
#s_to_unicode = s.decode("utf-8")
#print(s_to_unicode)
s_to_gbk = s.encode("gbk")
print(s_to_gbk)
#print("你好")
gbk_to_utf8 = s_to_gbk.decode("gbk").encode("utf8")
print(gbk_to_utf8)