requests笔记3---百度360搜索关键词提交

import requests
keyword = 'Python'
url = 'http://www.so.com/s'
try:
    kv = {'q':keyword}
    r = requests.get(url,parama=kv)
    r.raise_for_status()
    print(len(r.text))
except:
    print('爬取失败')