python爬取微博代码

以下是使用Python爬取微博的示例代码：

import requests
import json

# 登录微博账号获取cookie
login_url = "https://passport.weibo.cn/sso/login"
data = {
    "username": "your_username",
    "password": "your_password",
    "savestate": "1",
    "r": "",
    "ec": "0",
    "pagerefer": "",
    "entry": "mweibo",
    "wentry": "",
    "loginfrom": "",
    "client_id": "",
    "code": "",
    "qq": "",
    "mainpageflag": "1",
    "hff": "",
    "hfp": ""
}
response = requests.post(login_url, data=data)
cookie_jar = response.cookies

# 获取微博内容
weibo_url = "https://m.weibo.cn/api/container/getIndex?type=uid&value=your_uid"
headers = {
    "Referer": "https://m.weibo.cn/u/your_uid",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299"
}
response = requests.get(weibo_url, headers=headers, cookies=cookie_jar)
json_data = json.loads(response.text)
weibo_list = json_data['data']['cards']

# 解析微博内容
for weibo in weibo_list:
    if weibo['card_type'] == 9:
        mblog = weibo['mblog']
        text = mblog['text']
        print(text)

请注意，这只是一个示例代码，实际应用中需要根据自己的需求进行修改和优化，同时需要遵守相关网站的爬虫规则和法律法规。