編碼問題能夠參考下面例子ide
# -*- coding:utf-8 -*-
s = "哈哈哈哈" # : su是一個utf-8格式的字節串
print type(s)
u = s.decode("utf-8") # : s被解碼爲unicode對象,賦給u
print type(u)
gbk_u = u.encode("gbk") # : u被編碼爲gbk格式的字節串,賦給gbk_u
print type(gbk_u)
print gbk_u
utf8_u = u.encode("utf-8") # : u被編碼爲utf-8格式的字節串,賦給utf8_u
print type(utf8_u)
print utf8_u編碼