python中转码先关内容整理

1、unicode、utf-8、gbk之间的相互转换

aa = '今天的天气是多云'
# utf-8到Unicode
b = aa.encode('utf-8')
print(b)
# Unicode到utf-8
c = b.decode('utf-8')
print(c)
# Unicode到gbk
d= b.decode('gbk')
print(d)
# gbk到unicode
e = d.encode('gbk')
print(e)
# Unicode到utf-8
f = e.decode('utf-8')
print(f)