自动登录 点赞 评论 抽屉网

import requests
from bs4 import BeautifulSoup


#先向主页发送请求，获取点赞目标用户id

headers = {
"user-agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36"
}

base_url = "https://dig.chouti.com/all/hot/recent/{}"

for line in range(1,121):
    index_url = base_url.format(line)
    #反爬 需要通过all/hot/rencent/作为主页的入口
    index_res = requests.get(index_url,headers = headers)
    #访问主页返回的cookies
    index_cookies= index_res.cookies

    #解析提取用户的id
    soup = BeautifulSoup(index_res.text,"lxml")
    div = soup.find_all(name="div",attrs={"class":"part2"})
    for line in div:
        new_id = line.attrs["share-linkid"]
        nice_url = "https://dig.chouti.com/link/vote?linksId=%s"%new_id


        #登录
        login_url = "https://dig.chouti.com/login"

        data = {
            'phone': '8615016868647',
            'password': 'DKC19960413',
            'oneMonth': '1'
        }
        login_res = requests.post(login_url,data=data,headers=headers,cookies=index_cookies)

        #登录成功返回9999 登录失败访问主页
        '''
         
        {"result":{"code":"9999", "message":"", "data":{"complateReg":"0","destJid":"cdu_55906084308"}}}
        '''
        print(login_res.text)

        header2 = {
            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36',
            # referer必须填上一次发送请求的https://dig.chouti.com/all/hot/recent/1
            'referer': 'https://dig.chouti.com/all/hot/recent/1'
        }
        #3点赞 cookies携带的是第一次发送请求的https://dig.chouti.com/all/hot/recent/1页面
        nice_res = requests.post(nice_url,headers = header2,cookies=index_cookies)
        print(nice_res.text)

        #4评论
        #请求url
        commit_url = "https://dig.chouti.com/comments/create"
        commit_data = {
            'jid': 'cdu_55906084308',
            'linkId': new_id,
            'isAssent': "",
            'content': 'tank 到此一游',
            'sortType': 'score'
        }
        commit_res = requests.post(
            commit_url,headers=header2,cookies=index_cookies,data=commit_data
        )

        print(commit_res.text)
        import time
        time.sleep(8)

- 自动登录抽屉新热榜并自动点赞与评论

    - 先清除浏览器缓存信息

    - 打开开发者模式进行通信流程的分析:
        鼠标右击 ---> 点击检查 ---> network ---> preserver log、disable cache
            - all: 所有的请求
            - xhr: ajax异步请求

        一 主页:
            请求url:
                https://dig.chouti.com/

            请求方式:
                GET

            请求头:
                cookie
                user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

        二 登录页面
            - 错误登录
                请求url:
                    https://dig.chouti.com/login

                请求方式:
                    POST

                请求头:
                    referer: https://dig.chouti.com/
                    user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

                请求体:
                    phone: 8615016868641
                    password: DKC19960413
                    oneMonth: 1

            - 正确登录
                请求url:
                    https://dig.chouti.com/login

                请求方式:
                    POST

                响应头:
                    set-cookie


                请求头:
                    referer: https://dig.chouti.com/
                    user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

                请求体:
                    phone: 8615016868641
                    password: DKC19960413
                    oneMonth: 1

            - 登录成功后直接访问抽屉 主页
                https://dig.chouti.com/
                    referer: https://dig.chouti.com/


        三 分析点赞
            请求url:
                https://dig.chouti.com/link/vote?linksId=26331621
                https://dig.chouti.com/link/vote?linksId=26331306
                                                         26331621

            请求方式:
                POST

            请求头:
                cookie
                referer: https://dig.chouti.com/
                user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36


            1.获取点赞目标用户ID
                <div class="part2" share-linkid="26332241" >

            2.拼接url并发送POST请求

        评论:
            请求url:
                https://dig.chouti.com/comments/create

            请求方式:
                POST

            请求头:
                cookie
                referer: https://dig.chouti.com/all/hot/recent/1
                user-agent

            请求体:
                jid: cdu_55906084308
                linkId: new_id
                isAssent: ""
                content: tank
                sortType: score