python3爬虫 -----新浪微博(m)-------评论爬取

import requests
import time
import re



p=0
while p<=0:
    p+=1
    url = "https://m.weibo.cn/api/comments/show?id=4257289713596342&page="+str(p) #杨洋为例
    html = requests.get(url)
    print(html)
    try:
        for c in range(len(html.json()['data']['data'])):
            data=html.json()['data']['data'][c]['text']
            with open('comments.txt','a',encoding='utf-8') as f:
                comments=''.join(re.findall('[u4e00-u9fa5]',data))
                print(comments)
                f.write(comments+'
'*2)
    except:
        None

效果如下所示：