python 爬虫报错'gbk' codec can't decode byte 0x8b in position 1: illegal multibyte sequence

问题遇到的现象和发生背景

本人用python 爬取51job单个网页信息，刚开始爬可以成功获取网页信息，后面再爬一直报错'gbk' codec can't decode byte 0x8b in position 1: illegal multibyte sequence，尝试了网上很多方法，均未解决

问题相关代码，请勿粘贴截图
import json
import urllib.request,urllib.error
import re
import random
import gzip
from io import BytesIO
import zlib


def main():
    url = "https://search.51job.com/list/020000,000000,0000,00,9,99,python,2,1.html?lang=c&postchannel=0000&workyear=99&cotype=99&degreefrom=99&jobterm=99&companysize=99&ord_field=0&dibiaoid=0&line=&welfare="
    askURL(url)


def askURL(url):
    head = {               
        "User-Agent": "Mozilla / 5.0(Windows NT 10.0; Win64; x64) AppleWebKit / 537.36(KHTML, like Gecko) Chrome / 80.0.3987.122  Safari / 537.36",
    }


    request = urllib.request.Request(url,headers=head)
    html = ""
    try:
        response = urllib.request.urlopen(request)
        html = response.read().decode("gbk")
        print(html)
    except urllib.error.URLError as e:
        if hasattr(e,"code"):
            print(e.code)
        if hasattr(e,"reason"):
            print(e.reason)
    return html



if __name__ == "__main__":
    main()
运行结果及报错内容

Traceback (most recent call last):
File "D:\demo\shixun\demo\test51job.py", line 37, in
main()
File "D:\demo\shixun\demo\test51job.py", line 12, in main
askURL(url)
File "D:\demo\shixun\demo\test51job.py", line 25, in askURL
html = response.read().decode("gbk")
UnicodeDecodeError: 'gbk' codec can't decode byte 0x8b in position 1: illegal multibyte sequence
[Finished in 1.6s]

我的解答思路和尝试过的方法

网上的贴子基本都尝试了一遍，要么报错，要么输出乱码！

我想要达到的结果

还请各位帮忙看下是什么问题

img

的确，第二次就出错了， 我到浏览器也打不开这个地址。
这个有可能是反爬机制了， 你这个地址，浏览器貌似也不能刷两次。
你要考虑从 https://search.51job.com/ 开始， post 相关的关键字去做查询。

没发现啥问题。

img