binascii.Error: Invalid base64-encoded string: number of data characters

 

 解決辦法：

import base64

d = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAADICAYAAACtWK6eAAAAA".     # 模擬數據

# dd = d.split(",")[1]       # base64解成圖片保存本地，需要吧data：base64協議給去掉
ret = base64.b64decode(d, altchars=None, validate=False)
print(ret)