应用了base64解码的数据在json.loads()中出错 [英] Error in json.loads() for data that has base64 decoding applied

问题描述

我正在尝试在python中使用json.loads()

I am trying to use json.loads() in python

我得到了错误:

a = {'h': '123', 'w': '12345', 'data': "b'eyJod2lkIjpwomfcwpvepovnepovqrepniLLKJAMSNDMSNDMAWEFMOEDAad='"}


a.update(json.loads(base64.b64decode(a['data'])))

这里，使用b64encoding将a的数据"部分作为json转储加载.

Here the 'data' portion of a was being loaded in as a json dump with b64encoding.

'data':base64.b64encode(json.dumps(test).encode()); where test = some string eg('epovqrepniLLKJAMSNDMSNDMAWEFMOEDAad=')

我尝试使用:

a.update(json.loads(base64.b64decode(a['data']).decode('utf-8')))

给我一​​个 'utf-8'编解码器无法解码以下位置的字节:无效的连续字节

Giving me a 'utf-8' codec can't decode bytes in position: invalid continuation byte

我也尝试使用 decodebytes (而不是 b64decode ).

I have also tried using decodebytes instead of b64decode to no avail.

非常感谢您的帮助！

推荐答案

谢谢大家的帮助.

在Stackoverflow上进行了大量搜索并在本地计算机上进行测试之后，我便能够深入研究它.

After lots of searching on Stackoverflow coupled with testing on my local machine I was able to drill it down to this.

传入的对象(a['data'])具有一些无法utf-8解码的值.

The object (a['data']) that was being passed in had some values that were not utf-8 decodable.

它是b'xxxsknoen'

我最终删除了b和开头和结尾的引号，然后将其转换为str.

I ended up deleting the b and the quotes in the front and end and then converting it to an str.

var = base64.b64decode(str(a['data'])[2:-1]).decode('utf-8')
a.update(json.loads(var))

这篇关于应用了base64解码的数据在json.loads()中出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！