Github访问加速
import time
import os
from urllib import request
from bs4 import BeautifulSoup
def getAdder(site, select):
url = "/site/" + site
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36'}
page = request.Request(url, headers=headers)
page_info = request.urlopen(page).read().decode('utf-8')
# 打开Url,获取HttpResponse返回对象并读取其ResposneBody
# 将获取到的内容转换成BeautifulSoup格式，并将作为解析器
soup = BeautifulSoup(page_info, '')
x = soup.select(select)
adder = x[0].string
return adder
if __name__ == '__main__':
hosts = ["", "", ""]
selects = ['body > > main > section:nth-child(7) > table > tbody > tr:nth-child(8) > td > ul > li',
'#dns > tbody > tr:nth-child(1) > td:nth-child(2) > a',
'body > > main > section:nth-child(8) > div > table > tbody > tr:nth-child(6) > td > ul > li:nth-child(1)']
result = ""
print("开始查询.....")
for i in range(len(hosts)):
print("开始查询" + hosts[i])
string = getAdder(hosts[i], selects[i]) + " " + hosts[i]
print(hosts[i] + "查询成功，结果为：" + string)
result = result + string + "\n"
# if i < len(hosts) - 1:
# print("开始睡眠...")
# (5)
# print("睡眠结束")
print("写入host文件")
host_file = open('C:\Windows\System32\drivers\etc\hosts', 'w')
host_file.writelines(result)
host_file.close()
print("写入成功")
print("开始刷新缓存...")
os.system('ipconfig /flushdns')
print("刷新完成")