爬虫，第四次实战之（豆瓣喜剧前二十）

import requests
import json
headers = {'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://movie.douban.com/j/chart/top_list'
params = {  'type':'24',
            'interval_id':'100:90',
            'action':'',
            'start':'0',
            'limit':'20'}
response = requests.get(url=url,params=params,headers=headers)
obj = response.json()
fp = open('./douban.json','w',encoding='UTF-8')
json.dump(obj,fp=fp,ensure_ascii=False)
print('战斗结束')