我们得到一张不完整的图片
知道这是一张缺少头部的图片
然后运行以下代码(这里为png):
import base64
import codecs
a = "89 50 4E 47 0D 0A 1A 0A".replace(" ", "") # png头部
a = codecs.decode(a, ‘hex‘) # 将十六进制直接化为字节码
with open(r‘C:\Users\P\Desktop\pic_png‘) as f:
one = f.read()
result = base64.b64decode(one)
result = a + result
with open("result.png", ‘wb‘) as k:
k.write(result)
原文:https://www.cnblogs.com/p40h33/p/14828068.html