使用BeautifulSoup python访问站点时访问被拒绝[403]

import requests
from bs4 import BeautifulSoup

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'
}

url = 'https://example.com'
response = requests.get(url, headers=headers)
soup = BeautifulSoup(response.text, 'html.parser')

import requests
from bs4 import BeautifulSoup

proxies = {
    'http': 'http://your-proxy-ip:port',
    'https': 'https://your-proxy-ip:port'
}

url = 'https://example.com'
response = requests.get(url, proxies=proxies)
soup = BeautifulSoup(response.text, 'html.parser')

import requests
from bs4 import BeautifulSoup

cookies = {
    'cookie_name': 'cookie_value'
}

url = 'https://example.com'
response = requests.get(url, cookies=cookies)
soup = BeautifulSoup(response.text, 'html.parser')