请教一个问题如何解决python中url参数变化

import re

import requests
i = 0
while i <= 3:
    change = 0
    url = f"https://movie.douban.com/top250?start={change}"
    headers = {"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) "
                             "Chrome/92.0.4515.107 Safari/537.36"}
    resp = requests.get(url=url, headers=headers)
    content = resp.text

    obj = re.compile(r'<li>.*?<div class="item">.*?<span class="title">(?P<name>.*?)</span>'
                     , re.S)
    result = obj.finditer(content)
    
    for i in result:
        print(i.group("name"))

    resp.close()
    i = i + 1

报错是正则和int不匹配

大佬们是不是将循环的i改成k就好了，就不与下面匹配正则的i冲突

你的url没传参数啊？