244 lines
7.7 KiB
Markdown
244 lines
7.7 KiB
Markdown
---
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name: tongtool-temu-y2-cheapest-scraper
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skill_name: tongtool-temu-y2-cheapest-scraper
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category: cross-border-ecommerce
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description: >
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全流程自动化:登录Tongtool(通途)ERP → 筛选产品 → 抓取TEMU Y2 cheapest价格数据 → 添加订单备注。
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适用于从通途ERP批量采集TEMU最低价并同步记录订单备注信息。
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tags: [tongtool, temu, y2, scraping, e-commerce, price-monitoring, 通途, 订单备注]
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---
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# 通途 ERP → TEMU Y2 cheapest 抓取 + 订单备注流程
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## 前置条件
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- 通途账号:`ozonezsjgw@163.com`(Cookie 已保存,通常可自动登录)
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- 通途 Cookie 文件:`/home/ubuntu/.hermes/cookies/tongtool_cookies.json`
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- 工具:Playwright(Node.js)或 DrissionPage
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- 页面特征:通途ERP TEMU → Y2版本 → cheapest列、订单详情页备注框
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## 步骤 1:登录通途 ERP
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### 1.1 加载 Cookie 免密登录(推荐)
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```python
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import json
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from playwright.sync_api import sync_playwright
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with sync_playwright() as p:
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browser = p.chromium.launch(headless=True)
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context = browser.new_context(ignore_https_errors=True)
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# 加载已保存的 Cookie
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with open('/home/ubuntu/.hermes/cookies/tongtool_cookies.json', 'r') as f:
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cookies = json.load(f)
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context.add_cookies(cookies)
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page = context.new_page()
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page.goto("https://erp.tongtool.com")
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# Cookie有效则自动进入工作台;若失效则走账号密码重登
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```
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### 1.2 账号密码登录(备用)
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- 账号:`ozonezsjgw@163.com`
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- 密码:根据实际凭证
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- 注意:通途可能有滑动验证码,参照 `captcha-auto-login` skill
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## 步骤 2:导航至 TEMU Y2 页面
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### 2.1 进入 TEMU 模块
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```python
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page.click('text=TEMU 半托管') # 或对应菜单文字
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page.wait_for_load_state('networkidle')
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```
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### 2.2 切换到 Y2 视图
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```python
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page.click('text=Y2') # 页面上的 Y2 标签/按钮
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page.wait_for_timeout(1000)
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```
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### 2.3 确认页面定位成功
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```python
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assert page.locator('text=Y2 cheapest, nth=0').is_visible() or \
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page.locator('th:has-text("Y2 cheapest")').count() > 0
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```
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## 步骤 3:筛选目标产品
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常用筛选条件:
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- 品类/类目
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- 店铺
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- 价格区间
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- 上架状态
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```python
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# 示例:展开筛选面板并设置条件
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page.click('button:has-text("筛选")')
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page.select_option('select[name="category"]', '家居百货') # 根据实际控件调整
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page.click('button:has-text("查询")')
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page.wait_for_timeout(1500)
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```
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等待列表加载:
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```python
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page.wait_for_selector('table tbody tr')
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```
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## 步骤 4:抓取 Y2 cheapest 数据
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### 4.1 定位 Y2 cheapest 列
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- 表头关键词:`Y2 cheapest`
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- 值特征:数字,可能带 `$` 或 `USD` 前缀,颜色可能标识低价优势
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### 4.2 单页抓取
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```python
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import json
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data = []
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rows = page.query_selector_all('table tbody tr')
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for row in rows:
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cells = row.query_selector_all('td')
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product_name = cells[1].inner_text().strip() if len(cells) > 1 else ""
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y2_cheapest = cells[-2].inner_text().strip().replace('$', '').replace(',', '') if len(cells) > 2 else ""
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data.append({
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"product_name": product_name,
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"y2_cheapest": float(y2_cheapest) if y2_cheapest else None
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})
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with open('temu_y2_cheapest.json', 'w', encoding='utf-8') as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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```
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### 4.3 分页抓取
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```python
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while True:
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scrape_page()
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next_btn = page.query_selector('button.next:enabled, a:has-text("下一页"):not(.disabled)')
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if not next_btn or "disabled" in (next_btn.get_attribute('class') or ''):
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break
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next_btn.click()
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page.wait_for_timeout(2000)
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```
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## 步骤 5:添加订单备注
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在抓取 Y2 cheapest 后,为对应订单添加备注以便后续运营跟踪。
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### 5.1 打开订单详情页
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列表页中点击目标订单的「订单号」或「详情」按钮:
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```python
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# 点击第一行的"查看详情"或订单号链接(假设操作列在末尾)
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first_row = page.query_selector('table tbody tr')
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detail_btn = first_row.query_selector('a:has-text("详情"), button:has-text("详情")')
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if detail_btn:
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detail_btn.click()
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page.wait_for_timeout(1500)
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```
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### 5.2 打开备注/留言输入区域
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备注入口通常位于:
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- 订单详情页的 **"订单备注"** 标签页
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- 右下角弹出的备注图标
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- 页面底部的备注输入框
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```python
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# 方法 A:点击备注标签
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remark_tab = page.locator('.el-tabs__item:has-text("订单备注"), text=订单备注')
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if remark_tab.count() > 0:
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remark_tab.click()
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page.wait_for_timeout(500)
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# 方法 B:直接定位备注文本域
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remark_box = page.locator('textarea[placeholder*="备注"], textarea[placeholder*="留言"], .remark-input')
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```
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### 5.3 填写并保存备注
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```python
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remark_text = f"Y2 cheapest 采集价: ${price_val} — 采集时间: {datetime.now().strftime('%Y-%m-%d %H:%M')}"
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# 填入备注框
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page.fill('textarea[placeholder*="备注"]', remark_text)
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# 点击保存/提交
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page.click('button:has-text("保存备注"), button:has-text("提交"), button:has-text("确定")')
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page.wait_for_timeout(800)
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# 可选:等待保存成功提示
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page.wait_for_selector('.el-notification:has-text("成功"), .el-message:has-text("保存成功")')
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```
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### 5.4 快捷:列表页批量添加备注(如支持)
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部分版本支持在列表行内直接展开备注:
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```python
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# 点击备注图标展开编辑
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remark_icon = row.query_selector('i.icon-remark, span:has-text("备注")')
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if remark_icon:
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remark_icon.click()
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page.wait_for_timeout(300)
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page.fill('.inline-remark-input', remark_text)
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page.press('.inline-remark-input', 'Enter')
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```
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### 5.5 批量备注完整示例
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结合抓取与备注:
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```python
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from datetime import datetime
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rows = page.query_selector_all('table tbody tr')
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for idx, row in enumerate(rows):
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cells = row.query_selector_all('td')
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if len(cells) < 3:
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continue
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order_no = cells[0].inner_text().strip() # 订单编号
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y2_price = cells[-2].inner_text().strip().replace('$', '')
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remark = f"TEMU Y2 cheapest: {y2_price} | 采集: {datetime.now().strftime('%Y-%m-%d')}"
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# 进入详情写备注
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detail = row.query_selector('a:has-text("详情")')
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if detail:
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detail.click()
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page.wait_for_timeout(1000)
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page.fill('textarea[placeholder*="备注"]', remark)
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page.click('button:has-text("保存")')
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page.wait_for_timeout(500)
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# 返回列表
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page.click('button:has-text("返回"), .back-btn')
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page.wait_for_timeout(500)
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```
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## 步骤 6(可选):导出 CSV
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```python
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import csv
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with open('temu_y2_cheapest.csv', 'w', newline='', encoding='utf-8-sig') as f:
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writer = csv.DictWriter(f, fieldnames=["product_name", "y2_cheapest"])
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writer.writeheader()
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writer.writerows(data)
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```
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## 常见问题与排查
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| 问题 | 原因 | 解决 |
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| Cookie 登录失效 | Cookie过期或被注销 | 需重新手动登录并导出Cookie |
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| 页面无 Y2 标签 | 账号权限或菜单结构不同 | 确认通途账号有TEMU Y2权限 |
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| Y2 cheapest 列值空 | 数据未加载或 lazily rendered | 滚动页面或等 `networkidle` 再抓 |
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| 备注保存失败 | 输入框未聚焦或页面未正确渲染 | 先 `click()` 再 `fill()` 备注框 |
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| 抓取频率受限 | 触发风控 | 增加随机延时 `random.uniform(2,5)` |
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## 相关技能
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- `tongtool-erp-automation` — 通途ERP通用自动化
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- `tongtool-temu-shipping-calc` — 通途TEMU运费计算
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- `captcha-auto-login` — 验证码自动识别登录
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- `node-playwright-web-automation` — Node.js Playwright 自动化指南
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## 安全提示
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- Cookie 文件含敏感凭证,勿上传公开仓库
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- 建议对 `tongtool_cookies.json` 设置 `chmod 600`
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- 遵守通途平台服务条款,避免高频自动化导致封号
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