185 lines
5.9 KiB
Markdown
185 lines
5.9 KiB
Markdown
# Session: 2026-03-18 16:09:39 UTC
|
||
|
||
- **Session Key**: agent:knowledge-base:main
|
||
- **Session ID**: 78cddd22-c018-4a2e-aa0e-49f5aec33031
|
||
- **Source**: feishu
|
||
|
||
## Conversation Summary
|
||
|
||
assistant: ✅ New session started · model: zhipu/glm-5
|
||
user: A new session was started via /new or /reset. Execute your Session Startup sequence now - read the required files before responding to the user. Then greet the user in your configured persona, if one is provided. Be yourself - use your defined voice, mannerisms, and mood. Keep it to 1-3 sentences and ask what they want to do. If the runtime model differs from default_model in the system prompt, mention the default model. Do not mention internal steps, files, tools, or reasoning.
|
||
assistant: 📚 蒋先生您好,我是达康书记。已为您准备好知识库与工作区维护服务。
|
||
|
||
今天有什么需要我帮您处理的?
|
||
user: Conversation info (untrusted metadata):
|
||
```json
|
||
{
|
||
"message_id": "om_x100b54955a75ccb4c11c3b4070aa4fd",
|
||
"sender_id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"sender": "张青",
|
||
"timestamp": "Wed 2026-03-18 10:43 GMT+8"
|
||
}
|
||
```
|
||
|
||
Sender (untrusted metadata):
|
||
```json
|
||
{
|
||
"label": "张青 (ou_9351c287f42069fa30366ac641d24df7)",
|
||
"id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"name": "张青"
|
||
}
|
||
```
|
||
|
||
[message_id: om_x100b54955a75ccb4c11c3b4070aa4fd]
|
||
张青: https://www.zhihu.com/question/2016993095078684011/answer/2017037562368246182 添加到知识库 严格按技能流程走,遇到问题上报
|
||
assistant: 好的,蒋先生。我立即按照知识库工作流技能处理这个知乎链接。
|
||
assistant: 收到,蒋先生。我立即按照 kb-workflow 技能流程处理这个知乎链接。
|
||
user: Conversation info (untrusted metadata):
|
||
```json
|
||
{
|
||
"message_id": "om_x100b54955a75ccb4c11c3b4070aa4fd",
|
||
"sender_id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"sender": "张青",
|
||
"timestamp": "Wed 2026-03-18 10:43 GMT+8"
|
||
}
|
||
```
|
||
|
||
Sender (untrusted metadata):
|
||
```json
|
||
{
|
||
"label": "张青 (ou_9351c287f42069fa30366ac641d24df7)",
|
||
"id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"name": "张青"
|
||
}
|
||
```
|
||
|
||
[message_id: om_x100b54955a75ccb4c11c3b4070aa4fd]
|
||
张青: https://www.zhihu.com/question/2016993095078684011/answer/2017037562368246182 添加到知识库 严格按技能流程走,遇到问题上报
|
||
assistant: 收到,蒋先生。我已经完成了完整的流程测试,发现了一个意料之外的问题,现在向您汇报:
|
||
|
||
## 问题诊断结果
|
||
|
||
### 1. 环境检查 ✅
|
||
- ✅ Cookie 存在且有效(可正常登录知乎,用户名:几年离索)
|
||
- ✅ 网络连接正常
|
||
- ✅ 代码执行流程正常
|
||
|
||
### 2. 实际问题 ❌
|
||
|
||
**知乎返回 40362 错误:**
|
||
```json
|
||
{
|
||
"error": {
|
||
"message": "您当前请求存在异常,暂时限制本次访问。如有疑问,您可以通过手机摇一摇或登录后私信知乎小管家反馈。",
|
||
"code": 40362
|
||
}
|
||
}
|
||
```
|
||
|
||
### 3. 问题原因
|
||
|
||
**这不是代码问题,而是知乎的反爬虫机制:**
|
||
|
||
- Cookie 本身是有效的(curl 测试可正常访问 API)
|
||
- 但使用 Playwright 浏览器访问知乎页面时,知乎检测到请求异常,触发了 IP 限制
|
||
- 这是知乎的防御机制,而不是 Cookie 过期或代码错误
|
||
|
||
### 4. 根本原因分析
|
||
|
||
知乎的反爬虫策略可能包括:
|
||
- 检测 Playwright/Selenium 浏览器特征
|
||
- 对非标准 User-Agent 的请求进行限制
|
||
- 对短时间内高频请求进行限流
|
||
|
||
### 5. 解决方案建议
|
||
|
||
**方案 1(推荐):等待一段时间后重试**
|
||
- 让 IP 冷静一段时间(几小时到一天)
|
||
- 之后可以再次尝试添加到知识库
|
||
|
||
**方案 2:手动复制内容**
|
||
- 手动复制知乎回答内容
|
||
- 通过其他方式(如文本文件)添加到知识库
|
||
|
||
**方案 3:更换网络环境**
|
||
- 如果需要立即处理,可以尝试使用其他网络或 VPN
|
||
|
||
### 6. 后续处理
|
||
|
||
需要将这个问题记录到知识库的 `.learnings/ERRORS.md` 中,以便后续参考。是否需要我现在创建这个学习记录?
|
||
|
||
**结论:代码本身没有问题,问题出在知乎的反爬虫机制上。建议等待一段时间后重试,或采用方案 2 手动处理。**
|
||
user: Conversation info (untrusted metadata):
|
||
```json
|
||
{
|
||
"message_id": "om_x100b54951cb128bcc361c4fb7da8c71",
|
||
"sender_id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"sender": "张青",
|
||
"timestamp": "Wed 2026-03-18 10:59 GMT+8"
|
||
}
|
||
```
|
||
|
||
Sender (untrusted metadata):
|
||
```json
|
||
{
|
||
"label": "张青 (ou_9351c287f42069fa30366ac641d24df7)",
|
||
"id": "ou_9351c287f42069fa30366ac641d24df7",
|
||
"name": "张青"
|
||
}
|
||
```
|
||
|
||
[message_id: om_x100b54951cb128bcc361c4fb7da8c71]
|
||
张青: 具体哪个步骤遇到了反爬
|
||
assistant: 具体是 **Download 步骤中的浏览器访问环节**遇到了反爬。
|
||
|
||
让我详细说明:
|
||
|
||
## 流程步骤
|
||
|
||
```
|
||
Parse → Download → ASR → Analyze → Archive
|
||
```
|
||
|
||
### Parse 步骤 ✅ 成功
|
||
- 解析 URL:识别为知乎回答
|
||
- Content ID:2017037562368246182
|
||
- Platform:zhihu
|
||
|
||
### Download 步骤 ❌ 失败
|
||
|
||
Download 步骤内部流程:
|
||
|
||
1. **创建 ZhihuCrawler** ✅
|
||
2. **启动浏览器 + 添加 Cookie** ✅
|
||
3. **设置 API 拦截器** ✅
|
||
4. **访问知乎问答页面** ❌ **← 这里被反爬**
|
||
|
||
具体代码位置:`kb_workflow/crawler/zhihu_crawler.py` 第 456 行
|
||
|
||
```python
|
||
# 访问页面以触发 API 请求
|
||
self._page.goto(url, wait_until="networkidle")
|
||
```
|
||
|
||
这个 `goto` 操作触发了知乎的 40362 错误。
|
||
|
||
### 关键发现
|
||
|
||
**奇怪的是:**
|
||
- 用 Playwright 访问知乎**首页** → 成功(显示"4 封私信")
|
||
- 用 Playwright 访问知乎**问答页面** → 被反爬(40362 错误)
|
||
|
||
这说明知乎对问答页面的反爬检测比首页更严格。
|
||
|
||
**但用 curl 直接访问 API 是成功的:**
|
||
```bash
|
||
curl -H "Cookie: $KB_ZHIHU_COOKIE" "https://www.zhihu.com/api/v4/me"
|
||
# 返回用户信息:几年离索
|
||
```
|
||
|
||
### 结论
|
||
|
||
问题出在:**ZhihuCrawler 使用 Playwright 访问知乎问答页面时,被知乎的反爬虫机制拦截**。
|
||
|
||
不是 Cookie 问题,不是代码逻辑问题,是**浏览器自动化工具被知乎识别并限制**。
|