爬虫问题求教

抛弃大学

import urllib.request
#import random

url = 'http://www.66ip.cn//'

#iplist = ['182.46.102.14:9999','169.255.234.166:8080','117.69.12.33:9999']

proxy_support = urllib.request.ProxyHandler({'http':'182.46.102.14:9999'})

opener = urllib.request.build_opener(proxy_support)


opener.addheaders = ['User-Agent','Mozilla/5.0 (Windows NT 10.0; …) Gecko/20100101 Firefox/74.0']

urllib.request.install_opener(opener)

response = urllib.request.urlopen(url)
html = response.read().decode('utf-8')

print(html)
---------------------------------------------------错误---------------------------------------------------------------
Traceback (most recent call last):
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\ip地址修改.py", line 17, in <module>
    response = urllib.request.urlopen(url)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\urllib\request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\urllib\request.py", line 522, in open
    req = meth(req)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\urllib\request.py", line 1271, in do_request_
    for name, value in self.parent.addheaders:
ValueError: too many values to unpack (expected 2)

求大神们帮帮忙

qiuyouzhi

把结尾的两个反斜杠去掉试试

抛弃大学

qiuyouzhi 发表于 2020-3-30 07:31
把结尾的两个反斜杠去掉试试

还是报错了。。