Python simply implements the encoding and decoding methods of Base64
- 2020-05-30 20:31:10
This article illustrates a simple Python implementation of Base64 encoding and decoding. I will share it with you for your reference as follows:
Base64 code is a kind of "guard against the gentleman but not against the villain" code. Widely used in the MIME protocol, as the transmission encoding of E-mail, the generated encoding is reversible, the last two may have "=", and the generated encoding is ascii characters.
Advantages: fast speed, ascii characters, unreadable to the naked eye
Disadvantages: the code is long, very easy to crack, only used to encrypt non-critical information
Example encoding and decoding of Python Base64:
>>> import base64 >>> s = ' I'm a string ' >>> a = base64.b64encode(s) >>> print a ztLKx9fWt/u0rg== >>> print base64.b64decode(a) I'm a string
PS: here are a few more practical base64 online coding and decoding tools for you to use:
BASE64 encoding and decoding tools:
Online image conversion BASE64 tool:
Base64 online encoding and decoding UTF-8:
Base64 online encoding and decoding gb2312:
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I hope this article is helpful to you Python programming.