import urllib.request
url='http://www.zhihu.com/' 
response=urllib.request.urlopen(url).read()
print(response)

打印的是b'\x1f\x8b\x08\x00x\xfd\xb8U\x02\xff\xed<ks\xd4V\x96\xdf\xf3+4\x9a\xa9\xd4L\x15r\xeb\xfd \xd8S\xa9L\xb2\x9b\xa4fC6\xd9\xda\xcd\xa6R
的一些字符改为

 response=response.decode('utf-8')
print(response)

报错UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte
改为gbk格式后

 response=response.decode('gbk','ignore')
print(response)

出现乱码的问题d麀抂噺侩Kyz