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Python如何实现自动访问网页功能

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本篇文章给大家分享的内容是Python如何实现自动访问网页功能 ,主要以代码的形式展现,有着一定的参考价值,有需要的朋友可以参考一下

import urllib.request
import requests
import time
import ssl
import random

def openUrl(ip, agent):
 headers = {'User-Agent': agent} 
 proxies = {'http' : ip} 
 requests.get("https://www.baidu.com", headers=headers, proxies=proxies, verify=True) 
 ssl._create_default_https_context = ssl._create_unverified_context 
 print("Access to success.")
 
#IP池
#IP来源: 
def randomIP():
 ip = random.choice(['120.78.78.141', '122.72.18.35', '120.92.119.229']) 
 return ip
 
#User-Agent
#User-Agent来源: 
def randomUserAgent():
 UserAgent = random.choice(['Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36', 
 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.36', 
 'Mozilla/5.0 (X11; Linux x86_) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36']) 
 return UserAgent
 
if __name__ == '__main__':
 for i in range(10): 
 ip = randomIP() 
 agent = randomUserAgent() 
 openUrl(ip, agent) 
 time.sleep(1)

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