python实现模拟器爬取抖音评论数据的示例代码

由于之前和朋友聊到抖音评论的爬虫，demo做出来之后一直没整理，最近时间充裕后，在这里做个笔记。提示：大体思路 通过fiddle + app模拟器进行抖音抓包，使用python进行数据整理

python3 下载fiddle 安装及配置手机模拟器下载

模拟器下载好之后, 打开模拟器在应用市场下载抖音

对抖音进行fiddle配置，配置成功后就可以当手机一样使用了

我们随便打开一个视频之后，fiddle就会刷新新的数据包

在json中找到视频地址：

在fiddler中添加下载视频代码：注意两点：（1）get后面的路径要随时看进行更换（2）下载的路径要在fiddler下面自己新建

if (m_Hide304s && oSession.responseCode == 304) { oSession['ui-hide'] = 'true'; }if (oSession.uriContains('https://aweme.snssdk.com/aweme/v1/general/search/single/')){ var strBody=oSession.GetResponseBodyAsString(); var sps = oSession.PathAndQuery.slice(-58,); //FiddlerObject.alert(sps) var timestamp=new Date().getTime(); var filename = 'D:抖音评论资料' + '/' + sps + timestamp + '.json'; var curDate = new Date(); var sw : System.IO.StreamWriter; if (System.IO.File.Exists(filename)){ sw = System.IO.File.AppendText(filename); sw.Write(strBody); } else{ sw = System.IO.File.CreateText(filename); sw.Write(strBody); } sw.Close(); sw.Dispose();

此段代码放到fiddler中的script的response中，如下图：添加好之后别忘记保存！！

程序执行代码：

import osimport jsonimport timeimport requestsimport reimport csvclass Douyin(object): def __init__(self): pass self.url1 = ’https://aweme.snssdk.com/aweme/v2/comment/list/?aweme_id=6885929189950737676&cursor=0&count=20&address_book_access=1&gps_access=1&forward_page_type=1&channel_id=0&city=310000&hotsoon_filtered_count=0&hotsoon_has_more=0&follower_count=0&is_familiar=0&page_source=0&os_api=25&device_type=VOG-AL00&ssmix=a&manifest_version_code=110301&dpi=240&uuid=868594157367551&app_name=aweme&version_name=11.3.0&ts=1603350069&cpu_support64=false&app_type=normal&ac=wifi&host_abi=armeabi-v7a&channel=aweGW&update_version_code=11309900&_rticket=1603350070959&device_platform=android&iid=1758845207590062&version_code=110300&mac_address=b0%3Ac4%3A2d%3Ad0%3Aed%3A38&cdid=7974198e-c4c0-49c2-bfaa-43686052706e&openudid=d0c6cffa7067bedd&device_id=844047245117672&resolution=720*1280&device_brand=HUAWEI&language=zh&os_version=7.1.2&aid=1128&mcc_mnc=46000’ self.url2 = ’https://aweme.snssdk.com/aweme/v2/comment/list/?aweme_id=6885163969477086479&cursor=0&count=20’ self.header = { ’Accept-Encoding’: ’gzip’, ’X-SS-REQ-TICKET’: ’1603350070957’, ’sdk-version’: ’1’, ’Cookie’: ’install_id=1758845207590062; ttreq=1$34f012b99d70a66f681dc3d1f0b438fc1b161af3; d_ticket=77247c94236bf8055c233f8cabb6a5ddf3231; odin_tt=fccb20add45a15f08a2519eadcaaf22cba4b3f8f1fceec300a088407c2daf81ea76b260ef6c81dbc86dfedfea011f68c25238f9b3984fe4f5909441dfd1cc9c2; sid_guard=6de18a966e69dcbbf076f629a2ef6511%7C1603345424%7C5184000%7CMon%2C+21-Dec-2020+05%3A43%3A44+GMT; uid_tt=ba98af780b4e337f01463cf98a8afafd; sid_tt=6de18a966e69dcbbf076f629a2ef6511; sessionid=6de18a966e69dcbbf076f629a2ef6511’, ’x-tt-token’: ’006de18a966e69dcbbf076f629a2ef651189d3f6f73fd3d6319b543d50d2e2e5a4cf3e383f8da81f07e049bcf850de07d331’, ’X-Gorgon’: ’0404d8210000a6a3dca0dbc6b11483a82420c9a94dd050a3e511’, ’X-Khronos’: ’1603350070’, ’Host’: ’aweme.nssdk.com’, ’Connection’: ’Keep-Alive’, ’User-Agent’: ’Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36’, } self.add = ’D:抖音评论资料’ self.videos_list = os.listdir(’D:抖音评论资料’) def parse(self): ’链接,内容,发布人昵称，发布时间，点赞数，评论数，分享数’ lists = [] for vid in self.videos_list: a = open(’D:抖音评论资料{}’.format(vid),encoding=’utf-8’) content = json.load(a) for con in content[’data’]:meta = {}try: meta[’title’] = con[’aweme_info’][’desc’] meta[’author_name’] = con[’aweme_info’][’author’][’nickname’] meta[’u_name’] = con[’aweme_info’][’author’][’unique_id’] meta[’create_time’] = con[’aweme_info’][’create_time’] timeArray = time.localtime(meta[’create_time’]) meta[’create_time’] = time.strftime('%Y--%m--%d %H:%M:%S', timeArray) meta[’digg_count’] = con[’aweme_info’][’statistics’][’digg_count’] meta[’comment_count’] = con[’aweme_info’][’statistics’][’comment_count’] meta[’share_count’] = con[’aweme_info’][’statistics’][’share_count’] meta[’share_url’] = con[’aweme_info’][’share_url’]except: meta[’title’] = ’’ meta[’author_name’] = ’’ meta[’u_name’] = ’’ meta[’create_time’] = ’’ meta[’digg_count’] = ’’ meta[’comment_count’] = ’’ meta[’share_count’] = ’’ meta[’share_url’] = ’’if meta[’u_name’] == ’’: try: meta[’u_name’] = con[’aweme_info’][’music’][’owner_handle’] except: meta[’u_name’] = ’’if meta[’title’] == ’’: passelse: lists.append(meta) # print(meta) return lists def save_data(self, meta): header = [’share_url’, ’title’, ’author_name’, ’u_name’, ’create_time’, ’digg_count’, ’comment_count’, ’share_count’] print(meta) with open(’test.csv’, ’a’, newline=’’, encoding=’utf-8-sig’) as f: writer = csv.DictWriter(f, fieldnames=header) writer.writeheader() # 写入列名 writer.writerows(meta) def run(self): meta = self.parse() self.save_data(meta)if __name__ == ’__main__’: douyin = Douyin() douyin.run()

运行代码后在代码执行目录下会生成一个excel

ps：抖音不会一次性返回整个评论数据包，每次往下滑动评论区会多出26条评论数据，我们就可以利用模拟器进行滑动操作。

点击 更多>鼠标宏

点击录屏之后，用鼠标往下滑动一次页面

点击停止，就会将你刚才的操作保存下来

点击设置 可以对刚才的操作进行循环播放，从而达到自动刷新评论区。

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