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抖音私信自动化交互技术解析
1. 技术实现原理
通过Appium+Mitmproxy构建自动化系统:
from appium import webdriver from mitmproxy import http class DouyinAutoReply: def __init__(self): self.caps = { "platformName": "Android", "deviceName": "emulator-5554", "appPackage": "com.ss.android.ugc.aweme", "appActivity": ".main.MainActivity" } self.driver = webdriver.Remote('http://localhost:4723/wd/hub', self.caps) def intercept_message(self, flow: http.HTTPFlow): if "aweme/v1/im/message/list/" in flow.request.url: messages = json.loads(flow.response.content) for msg in messages['messages']: if "微信" not in msg['content']: self.reply_with_wechat(msg['sender_id']) def reply_with_wechat(self, user_id): self.driver.find_element_by_id("com.ss.android.ugc.aweme:id/et_input").send_keys( "更多资料请加微信:TECH_2025\n(自动回复请勿直接回复)") self.driver.find_element_by_id("com.ss.android.ugc.aweme:id/btn_send").click()
2. 消息过滤系统
使用NLP进行意图识别:
import jieba.analyse from sklearn.feature_extraction.text import TfidfVectorizer class MessageFilter: def __init__(self): self.keywords = {"合作","咨询","求购","资源"} def analyze_message(self, text): tags = jieba.analyse.extract_tags(text, topK=3) vectorizer = TfidfVectorizer() tfidf = vectorizer.fit_transform([' '.join(tags)]) return any(k in vectorizer.get_feature_names_out() for k in self.keywords)
3. 防封策略实现
模拟人类操作模式:
import random import time class AntiBanSystem: @staticmethod def human_like_behavior(): actions = [ lambda: time.sleep(random.uniform(2.5, 5.0)), lambda: os.system(f"adb shell input swipe 500 1000 500 500 {random.randint(300,800)}"), lambda: random.choice([None, None, self.random_scroll]) ] random.choice(actions)() def random_scroll(self): for _ in range(random.randint(1,3)): self.driver.swipe(start_x=500, start_y=1500, end_x=500, end_y=500, duration=random.randint(300,800))
4. 数据追踪系统
使用SQLite记录转化数据:
import sqlite3 from datetime import datetime class DataTracker: def __init__(self): self.conn = sqlite3.connect('douyin_leads.db') self.cursor = self.conn.cursor() self._create_table() def _create_table(self): self.cursor.execute('''CREATE TABLE IF NOT EXISTS leads (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id TEXT, message TEXT, response_time DATETIME, wechat_added BOOLEAN DEFAULT 0)''') def log_interaction(self, user_id, message): self.cursor.execute("INSERT INTO leads VALUES (?,?,?,?,?)", (None, user_id, message, datetime.now(), False))