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# 由于MD5模块在python3中被移除
# 在python3中使用hashlib模块进行md5操作
import hashlib
class MD5:
def MD5(data,langer,md5_types):
# 创建md5对象
# m = hashlib.md5()
# Tips
# 此处必须encode
# 若写法为m.update(str) 报错为： Unicode-objects must be encoded before hashing
# 因为python3里默认的str是unicode
# 或者 b = bytes(str, encoding='utf-8')，作用相同，都是encode为bytes
# b = str.encode(encoding='utf-8')
# m.update(b)
# str_md5 = m.hexdigest()
if langer == "英文":
# str_md5 = hashlib.md5(b'this is a md5 test.').hexdigest()
str_md5 = hashlib.md5("b'"+data+"'").hexdigest()
print('MD5加密前为 ：' + data)
print('MD5加密后为 ：' + str_md5)
return str_md5
elif langer == "中文":
str_md5 = hashlib.md5('你好'.encode(encoding=md5_types)).hexdigest()
return str_md5
# utf8 和gbk 加密结构不一样
# hashlib.md5('你好'.encode(encoding='GBK')).hexdigest()
# hashlib.md5('你好'.encode(encoding='GB2312')).hexdigest()
# hashlib.md5('你好'.encode(encoding='GB18030')).hexdigest()
if __name__ == '__main__':
data = '小猪'
langer = '中文'
md5_types = 'GBK'
a =MD5(data,langer,md5_types)
print(a)
b=r'C:\Users\小猪\AppData\Local\Programs\Python\Python37\Lib\site-packages\custometest\MD5.py'
with open(b, encoding='utf-8') as f:
text = f.read()
print(text)
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