爬虫，第二次实战

import requests
header = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 UBrowser/6.2.4098.3 Safari/537.36'}
url = 'https://www.sogou.com/web'
kw = input('你想搜啥:')
param = {'query':kw}
response = requests.get(url=url,params=param,headers=header)
page_text = response.text
field_name = kw+'.html'
with open(field_name,'w',encoding='UTF-8') as Du:
    Du.write(page_text)
print(field_name,'结束战斗！')

实现搜狗网页代码小采集