#!/usr/bin/env python3

# -*- coding: utf-8 -*-

__author__ = '人生入戏'

#python3在编码时会把str编码成utf-8的bytes类型(gbk的bytes类型），再解码为utf-8、gbk等等

msg = "你好"  # unicode

print(msg.encode())#默认utf-8

print(msg.encode().decode())

print(msg.encode('gbk'))

print(msg.encode('gbk').decode('gbk'))

b'\xe4\xbd\xa0\xe5\xa5\xbd'

你好

b'\xc4\xe3\xba\xc3'

你好