英文:
How to encode a string 10 times then decode it ten times python
问题
I'm trying to encode a string 10 times. It starts with a base string let's say "yes" and encode that with base64 then it will encode that encode again on repeat for 10 loops.
然后，我尝试对一个字符串进行10次编码。它从一个基本字符串开始，比如说"yes"，然后使用Base64进行编码，然后再对这个编码进行重复10次。
Then I'm wanting a function that will decode that which I'm guessing is just decoding 10 times which I'm having a problem with.
然后，我想要一个可以对其进行解码的函数，我猜想只是进行10次解码，但我遇到了问题。
def de(string):t = stringfor v in range(0, 10):f = t.encode("ascii")g = base64.b64encode(f)t = g.decode('utf-8')return tdef decode(string):for v in range(0, 10):g = base64.b64decode(string)string = g.decode('utf-8')print(string)
def de(string):t = stringfor v in range(0, 10):f = t.encode('ascii')g = base64.b64encode(f)t = g.decode('utf-8')return tdef decode(string):for v in range(0, 10):g = base64.b64decode(string)string = g.decode('utf-8')print(string)
It only works 1 loop until I get the error
这段代码只能正常运行1次循环，然后出现错误。
英文:
I'm trying to encode a string 10 times. It starts with a base string let's say "yes" and encode that with base64 then it will encode that encode again on repeat for 10 loops.
Then I'm wanting a function that will decode that which I'm guessing is just decoding 10 times which I'm having a problem with.
def de(string):t = stringfor v in range(0, 10):f = t.encode("ascii")g = base64.b64encode(f)t = g.decode('utf-8')return tdef decode(string):for v in range(0, 10):g = base64.b64decode(string)string = g.decode('utf-8')print(string)
return binascii.a2b_base64(s)
> binascii.Error: Incorrect padding
It only works 1 loop until I get the error
答案1
得分: -2
关于删除 binascii.a2b_base64(s) 的问题，这个代码段将返回 'yes'：
import base64def de(string):t = stringfor v in range(10):f = t.encode("ascii")g = base64.b64encode(f)t = g.decode('utf-8')return tdef decode(string):for v in range(10):g = base64.b64decode(string)string = g.decode('utf-8')return strings = de("yes")decode(s)
英文:
What about removing binascii.a2b_base64(s)?
This returns 'yes' for me:
import base64def de(string):t = stringfor v in range(10):f = t.encode("ascii")g = base64.b64encode(f)t = g.decode('utf-8')return tdef decode(string):for v in range(10):g = base64.b64decode(string)string = g.decode('utf-8')return strings = de("yes")decode(s)
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