1 download_data_from_official.py

import requests

root = 'https://www.cnvd.org.cn/shareData/download/' 
headers = {
    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
    'Accept-Encoding': 'gzip, deflate, br',
    'Accept-Language': 'zh-CN,zh;q=0.9',
    'Connection': 'keep-alive',
    'Cookie': '换成自己的cookie',
    'Host': 'www.cnvd.org.cn',
    'Sec-Fetch-Dest': 'document',
    'Sec-Fetch-Mode': 'navigate',
    'Sec-Fetch-Site': 'none',
    'Sec-Fetch-User': '?1',
    'Upgrade-Insecure-Requests': '1',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
    'sec-ch-ua': '"Not_A Brand";v="8", "Chromium";v="120", "Google Chrome";v="120"',
    'sec-ch-ua-mobile': '?0',
    'sec-ch-ua-platform': '"Windows"'
}
for i in range(0,1500):
    f=requests.get(root+str(i),headers=headers)
    if f.status_code==200:
        filename = 'cnvd/'+str(i)+'.xml' 
        with open(filename, "wb") as code:
            code.write(f.content)
        print(i,'存在')
    else:
        print(i,'不存在')