python中binascii.Error: Invalid base64-encoded string问题怎么解决？

python中binascii.Error: Invalid base64-encoded string: number of data characters (29) cannot be 1 more than a multiple of 4问题怎么解决？

Traceback (most recent call last):
  File "D:\practice\python\爬虫\网易.py", line 98, in 
    "params": get_params(json.dumps(data)),
  File "D:\practice\python\爬虫\网易.py", line 38, in get_params
    second = enc_params(first, i)
  File "D:\practice\python\爬虫\网易.py", line 54, in enc_params
    return str(b64decode(bs))
  File "D:\Python\Python310\lib\base64.py", line 87, in b64decode
    return binascii.a2b_base64(s)
binascii.Error: Invalid base64-encoded string: number of data characters (29) cannot be 1 more than a multiple of 4

请看👉 ：python_base64_binascii.Error: Incorrect padding解决

你代码呢