python：如何将豆包AI中历史对话 备份到本地 backup目录下？

想要将豆包AI中的历史对话备份到本地硬盘的 backup 目录下，以下提供几种可行的方法，从简单的手动导出到自动化脚本方案。

方法一：手动导出（最简单，无需编程）

这是官方支持的方式，安全且稳定，适合非技术用户：

方法二：自动化脚本（Python）

以下脚本通过模拟网页操作实现自动备份（需安装必要依赖），适用于有编程基础的用户：

前置条件

# 安装依赖库
pip install selenium==4.15.2 requests python-dotenv

完整备份脚本

# -*- coding: utf-8 -*-
import os
import json
import time
import requests
from datetime import datetime
from dotenv import load_dotenv
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# 加载环境变量（建议将敏感信息存放在.env文件）
load_dotenv()

# 配置项
BACKUP_DIR = "./backup" # 本地备份目录
DOUBAO_COOKIE = os.getenv("DOUBAO_COOKIE") # 从浏览器获取的豆包cookie
USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"

def init_backup_dir():
"""初始化备份目录"""
if not os.path.exists(BACKUP_DIR):
os.makedirs(BACKUP_DIR)
print(f"创建备份目录: {BACKUP_DIR}")

def get_conversations():
"""获取对话列表（核心接口）"""
headers = {
"Cookie": DOUBAO_COOKIE,
"User-Agent": USER_AGENT,
"Referer": "https://www.doubao.com",
"Content-Type": "application/json"
}

# 豆包对话列表接口（需根据实际接口调整）
url = "https://www.doubao.com/api/v1/conversations"

try:
response = requests.get(url, headers=headers, timeout=30)
response.raise_for_status()
return response.json()
except Exception as e:
print(f"获取对话列表失败: {e}")
return None

def backup_conversation(conversation_id, title):
"""备份单条对话"""
headers = {
"Cookie": DOUBAO_COOKIE,
"User-Agent": USER_AGENT
}

url = f"https://www.doubao.com/api/v1/conversations/{conversation_id}/messages"

try:
response = requests.get(url, headers=headers, timeout=30)
response.raise_for_status()
messages = response.json()

# 生成备份文件名
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
safe_title = "".join(c for c in title if c.isalnum() or c in (' ', '-', '_')).strip()
filename = f"{safe_title}_{conversation_id}_{timestamp}.json"
filepath = os.path.join(BACKUP_DIR, filename)

# 保存到本地
with open(filepath, "w", encoding="utf-8") as f:
json.dump(messages, f, ensure_ascii=False, indent=2)

print(f"成功备份: {filename}")
return True
except Exception as e:
print(f"备份对话 {conversation_id} 失败: {e}")
return False

def main():
"""主函数"""
init_backup_dir()

# 获取所有对话
conversations = get_conversations()
if not conversations:
print("未获取到对话数据")
return

# 遍历备份
success_count = 0
total_count = len(conversations)

for conv in conversations:
conv_id = conv.get("id")
conv_title = conv.get("title", f"未命名对话_{conv_id}")

if backup_conversation(conv_id, conv_title):
success_count += 1
time.sleep(1) # 避免请求过快

print(f"\\n备份完成！成功: {success_count}/{total_count}")
print(f"备份文件已保存至: {os.path.abspath(BACKUP_DIR)}")

if __name__ == "__main__":
main()

使用说明

方法三：Selenium全自动备份（模拟人工操作）

如果API接口有变化，可使用浏览器自动化：

# -*- coding: utf-8 -*-
import os
import time
from datetime import datetime
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

BACKUP_DIR = "./backup"

def init_driver():
"""初始化浏览器驱动"""
options = webdriver.ChromeOptions()
options.add_argument("–headless") # 无头模式（不显示浏览器窗口）
options.add_experimental_option("excludeSwitches", ["enable-automation"])
driver = webdriver.Chrome(options=options)
return driver

def login(driver):
"""登录豆包（需要手动扫码）"""
driver.get("https://www.doubao.com")
print("请在30秒内完成扫码登录…")
time.sleep(30)
return driver.current_url == "https://www.doubao.com/chat"

def export_conversations(driver):
"""导出对话"""
# 点击头像
avatar = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.CLASS_NAME, "avatar"))
)
avatar.click()

# 点击设置
settings = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.XPATH, "//span[text()='设置']"))
)
settings.click()

# 点击导出
export_btn = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.XPATH, "//button[text()='导出对话记录']"))
)
export_btn.click()

# 等待下载完成
time.sleep(10)

# 移动下载文件到backup目录
download_dir = os.path.expanduser("~/Downloads")
for file in os.listdir(download_dir):
if "豆包对话记录" in file and file.endswith((".json", ".csv")):
src = os.path.join(download_dir, file)
dst = os.path.join(BACKUP_DIR, f"{datetime.now().strftime('%Y%m%d_%H%M%S')}_{file}")
os.rename(src, dst)
print(f"备份完成: {dst}")

def main():
if not os.path.exists(BACKUP_DIR):
os.makedirs(BACKUP_DIR)

driver = init_driver()
try:
if login(driver):
export_conversations(driver)
else:
print("登录失败")
finally:
driver.quit()

if __name__ == "__main__":
main()

重要提醒

总结