求助用 re.split 函数为什么没将网站的正则表达式分割成列

import re
url = "https://cn.bing.com/search?q&qs"
pattern = r"/"
result = re.split(pattern, url)
result = [x for x in result if x]
print(result)

如果你是想要：['https://cn.bing.com/search', 'q', 'qs']这样的结果，那应该用下面的代码：
import re
url = "https://cn.bing.com/search?q&qs"
pattern = re.compile(r'[?|&]')
split_url = pattern.split(url)
print(split_url)

我这没毛病 python312

给你圈一下能看出来了吗