[英]Base64 Decode Text File To Bin File In Python
I have a text file and I want to decode it to binary code file.我有一个文本文件,我想将其解码为二进制代码文件。
Currently, I'm using openssl
on Windows to do this.目前,我在openssl
上使用 openssl 来执行此操作。 The command is: base64 -d input.txt output.bin
命令为: base64 -d input.txt output.bin
What could be the equivalent Python's base64
command for this?什么可能是等效的 Python 的base64
命令?
Edit:编辑:
input.txt
Content: input.txt
内容:
India
USA
Africa
Europe
My try:我的尝试:
InputFile = open('input.txt', 'r')
InputFile_Content = InputFile.read()
print(InputFile_Content)
print(base64.decode(InputFile_Content, 'Output.bin'))
Error:错误:
Traceback (most recent call last):
File "test.py", line 9, in <module>
print(base64.decode(InputFile_Content, 'Output.bin'))
File "Python\Python37\lib\base64.py", line 502, in decode
line = input.readline()
AttributeError: 'str' object has no attribute 'readline'
A quick Google search brought up this article about encoding and decoding base64 strings.一个快速的谷歌搜索带来了这篇关于编码和解码 base64 字符串的文章。 Probably a good way to do that in python is to do:在 python 中这样做的一个好方法可能是:
import base64
with open("input.txt", "r") as f:
message = f.read().encode("ascii")
with open("output.bin", "wb") as f:
f.write(base64.b64encode(message))
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