python3 字符集的应用

python3的字符集测试

s_test=u"严"

print(s_test.encode('gbk'))

print([s_test])

#print(s_test[])

#print(unicode((s_test))

 

print('type',type('严'))

print('type','严')

 

print('gbk')

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

print(s_test.encode())

 

print('gbk')

print(s_test.encode('utf-8'))

print(s_test.encode('utf-8').decode('utf-8'))

 

print('unicode')

print(s_test.encode('unicode-escape'))

print(s_test.encode('unicode-escape').decode('unicode-escape'))

 

print('gb2312')

print(s_test.encode('gb2312'))

print(s_test.encode('gb2312').decode("gb2312"))

 

运行结果

b'\xd1\xcf'

['严']

type <class 'str'>

type 严

gbk

严

b'\xe4\xb8\xa5'

gbk

b'\xe4\xb8\xa5'

严

unicode

b'\\u4e25'

严

gb2312

b'\xd1\xcf'

严