python3代码块2022年12月28日9点32分上传

#! python3
import requests,bs4

bs = bs4.BeautifulSoup(open("C:\\Users\\Administrator\\Desktop\\baiduwenku\\2021\\2.html"),from_encoding = "utf-8",features = "lxml")
res = bs.find_all("a")
print(res)
url = 'http://static.sse.com.cn/disclosure/listedinfo/announcement/c/new/2021-08-03/603885_20210803_18_RKen415Y.pdf'
i =1
for res in res:
    if url in res:
        i+=1
print(i)