内置模块【一】_md5

Help on built-in module _md5:

NAME
    _md5  #模块名

CLASSES
    builtins.object  #继承builtins.object类
        md5
    
    MD5Type = class md5(builtins.object)
     |  Methods defined here:
     |  
     |  copy(self, /)
     |      Return a copy of the hash object.
     |  
     |  digest(self, /)
     |      Return the digest value as a string of binary data.
     |  
     |  hexdigest(self, /)
     |      Return the digest value as a string of hexadecimal digits.
     |  
     |  update(self, obj, /)
     |      Update this hash object's state with the provided string.
     |  
     |  ----------------------------------------------------------------------
     |  Data descriptors defined here:
     |  
     |  block_size
     |  
     |  digest_size
     |  
     |  name

FUNCTIONS
    md5(string=b'')
        Return a new MD5 hash object; optionally initialized with a string.

FILE
    (built-in)

一、基本使用

In [1]: import _md5  #导入模块

In [2]: md5Object = _md5.md5(bytes("admin", 'utf8'))  #创建对象

In [3]: md5Object.hexdigest() #生成MD5
Out[3]: '21232f297a57a5a743894a0e4a801fc3'

二、高级用法
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