diff --git a/.planning/phases/02-boss/02-01-PLAN.md b/.planning/phases/02-boss/02-01-PLAN.md
new file mode 100644
index 0000000..ca40f69
--- /dev/null
+++ b/.planning/phases/02-boss/02-01-PLAN.md
@@ -0,0 +1,216 @@
+---
+phase: 2
+plan: 1
+wave: 1
+title: "迁移 Boss 爬虫层至 crawler_core"
+depends_on: []
+files_modified:
+ - spiderJobs/platforms/boss/client.py
+ - spiderJobs/platforms/boss/api.py
+ - spiderJobs/platforms/boss/main.py
+ - spiderJobs/platforms/boss/sign.py
+autonomous: true
+requirements:
+ - ARCH-03
+---
+
+# Phase 2 Plan 01: 迁移 Boss 爬虫层至 crawler_core
+
+## Objective
+
+将 `spiderJobs/platforms/boss/` 下的 client.py、api.py、main.py 从依赖
+`spiderJobs.core`(旧基类)改为依赖 `crawler_core`(新基类),
+同时删除 spiderJobs 版的冗余 `sign.py`(改从 crawler_core 导入)。
+
+迁移完成后,Boss 爬虫满足 ARCH-03:不含内联签名或 HTTP 样板代码。
+
+## Must Haves
+
+- [ ] `spiderJobs/platforms/boss/client.py` 继承 `crawler_core.http_client.HTTPClient`
+- [ ] `spiderJobs/platforms/boss/api.py` 使用 `crawler_core.base.Result`、`BaseFetcher`、`BaseSearcher`
+- [ ] `spiderJobs/platforms/boss/api.py` 中 `self._http` 全部替换为 `self.http_client`
+- [ ] `spiderJobs/platforms/boss/main.py` import 更新,功能不变
+- [ ] `spiderJobs/platforms/boss/sign.py` 改为从 `crawler_core.boss.sign` 重新导出(向后兼容层)
+- [ ] `python -m spiderJobs.platforms.boss.main` 可启动,无 ImportError
+
+---
+
+## Wave 1(仅一波,任务间有顺序依赖)
+
+### Task 1.1: 更新 client.py
+
+
+- `spiderJobs/platforms/boss/client.py`(当前完整内容)
+- `crawler_core/http_client.py`(目标基类接口)
+- `crawler_core/boss/sign.py`(BossSign 新来源)
+
+
+
+修改 `spiderJobs/platforms/boss/client.py`:
+
+1. 将第 10-11 行的 import 改为:
+ ```python
+ from crawler_core.http_client import HTTPClient
+ from crawler_core.boss.sign import BossSign
+ ```
+ (删除 `from spiderJobs.core.http_client import HTTPClient` 和 `from spiderJobs.platforms.boss.sign import BossSign`)
+
+2. `BossClient(HTTPClient)` 继承关系不变,无需修改类体(两个 HTTPClient 接口完全一致)。
+
+3. `create_client()` 工厂函数无需改动。
+
+注意:`BASE_URL`、`BOSS_HEADERS` 和所有方法体内容均保持不变。
+
+
+
+- `grep "from crawler_core.http_client import HTTPClient" spiderJobs/platforms/boss/client.py` 输出该行
+- `grep "from crawler_core.boss.sign import BossSign" spiderJobs/platforms/boss/client.py` 输出该行
+- `grep "spiderJobs.core" spiderJobs/platforms/boss/client.py` 无输出(空)
+- `python -c "from spiderJobs.platforms.boss.client import BossClient"` 无 ImportError
+
+
+---
+
+### Task 1.2: 更新 api.py
+
+
+- `spiderJobs/platforms/boss/api.py`(当前完整内容)
+- `crawler_core/base.py`(Result、BaseFetcher、BaseSearcher 接口定义)
+- `spiderJobs/platforms/boss/client.py`(迁移后版本,Task 1.1 产物)
+
+
+
+修改 `spiderJobs/platforms/boss/api.py`:
+
+1. 将第 15 行的 import 改为:
+ ```python
+ from crawler_core.base import BaseFetcher, BaseSearcher, Result
+ ```
+ (删除 `from spiderJobs.core.base import ApiResult, BaseFetcher, BaseSearcher`)
+
+2. 全文替换 `ApiResult` → `Result`(出现在 `_parse_boss_response` 返回类型注解和函数体中)
+
+3. 在 `SearchRecJobs._request()` 方法中,将:
+ ```python
+ return self._http.get(self.ENDPOINT, params)
+ ```
+ 改为:
+ ```python
+ return self.http_client.get(self.ENDPOINT, params)
+ ```
+
+4. 在 `GetJobDetail.fetch()` 方法中,将:
+ ```python
+ client: BossClient = self._http
+ ```
+ 改为:
+ ```python
+ client: BossClient = self.http_client
+ ```
+
+5. 在 `SearchBrandJobs._request()` 方法中,将:
+ ```python
+ return self._http.get(self.ENDPOINT, params)
+ ```
+ 改为:
+ ```python
+ return self.http_client.get(self.ENDPOINT, params)
+ ```
+
+`_parse_boss_response` 的逻辑(code/zpData 解析)、所有参数、ENDPOINT 字符串均保持不变。
+
+
+
+- `grep "from crawler_core.base import" spiderJobs/platforms/boss/api.py` 输出该行
+- `grep "ApiResult" spiderJobs/platforms/boss/api.py` 无输出(已全部替换为 Result)
+- `grep "spiderJobs.core" spiderJobs/platforms/boss/api.py` 无输出
+- `grep "self\._http" spiderJobs/platforms/boss/api.py` 无输出(全替换为 self.http_client)
+- `python -c "from spiderJobs.platforms.boss.api import SearchRecJobs, GetJobDetail, GetBrandDetail, SearchBrandJobs"` 无 ImportError
+
+
+---
+
+### Task 1.3: 更新 main.py
+
+
+- `spiderJobs/platforms/boss/main.py`(当前完整内容)
+- `crawler_core/base.py`(BaseFetcher、BaseSearcher 新接口)
+
+
+
+修改 `spiderJobs/platforms/boss/main.py`:
+
+1. 将第 35 行的 import 改为:
+ ```python
+ from crawler_core.base import BaseFetcher, BaseSearcher
+ ```
+ (删除 `from spiderJobs.core.base import BaseFetcher, BaseSearcher`)
+
+2. 将第 38 行的 import 改为:
+ ```python
+ from crawler_core.boss.sign import BossSign
+ ```
+ (删除 `from spiderJobs.platforms.boss.sign import BossSign`)
+
+3. 其他所有内容(CITY_CODE_MAP、create_searcher、extract_company_id、create_company_fetcher、main)保持不变。
+
+
+
+- `grep "from crawler_core.base import BaseFetcher, BaseSearcher" spiderJobs/platforms/boss/main.py` 输出该行
+- `grep "from crawler_core.boss.sign import BossSign" spiderJobs/platforms/boss/main.py` 输出该行
+- `grep "spiderJobs.core" spiderJobs/platforms/boss/main.py` 无输出
+- `python -c "from spiderJobs.platforms.boss.main import main"` 无 ImportError
+
+
+---
+
+### Task 1.4: 将 spiderJobs 版 sign.py 改为向后兼容桩
+
+
+- `spiderJobs/platforms/boss/sign.py`(当前完整内容)
+- `crawler_core/boss/sign.py`(权威实现)
+
+
+
+将 `spiderJobs/platforms/boss/sign.py` 内容完全替换为以下向后兼容桩,
+保留 `BossSign` 名称以防现有代码仍直接 import:
+
+```python
+"""
+向后兼容桩 — Boss直聘签名
+
+已迁移至 crawler_core.boss.sign。
+直接从 crawler_core 重新导出,避免下游代码出现 ImportError。
+"""
+
+from crawler_core.boss.sign import BossSign # noqa: F401
+
+__all__ = ["BossSign"]
+```
+
+
+
+- `cat spiderJobs/platforms/boss/sign.py` 仅包含导入和 `__all__` 声明,不含任何 Boss 签名算法实现
+- `grep "from crawler_core.boss.sign import BossSign" spiderJobs/platforms/boss/sign.py` 输出该行
+- `python -c "from spiderJobs.platforms.boss.sign import BossSign; print(BossSign.generate_traceid())"` 成功打印 Traceid
+
+
+---
+
+## Verification
+
+```bash
+# 验证所有 Boss 层 import 正确
+python -c "
+from spiderJobs.platforms.boss.client import BossClient, create_client
+from spiderJobs.platforms.boss.api import SearchRecJobs, GetJobDetail, GetBrandDetail, SearchBrandJobs
+from spiderJobs.platforms.boss.main import main, create_searcher
+print('✅ 所有 Boss 模块 import 成功')
+"
+
+# 确认无旧依赖残留
+grep -rn "spiderJobs.core" spiderJobs/platforms/boss/ && echo "❌ 仍有旧依赖" || echo "✅ 无旧依赖"
+
+# 确认 sign 桩正常工作
+python -c "from spiderJobs.platforms.boss.sign import BossSign; print('Traceid:', BossSign.generate_traceid())"
+```
diff --git a/.planning/phases/02-boss/02-02-PLAN.md b/.planning/phases/02-boss/02-02-PLAN.md
new file mode 100644
index 0000000..2040134
--- /dev/null
+++ b/.planning/phases/02-boss/02-02-PLAN.md
@@ -0,0 +1,355 @@
+---
+phase: 2
+plan: 2
+wave: 1
+title: "新增 Boss HTTP 层 mock 测试"
+depends_on:
+ - "02-01-PLAN.md"
+files_modified:
+ - tests/boss/__init__.py
+ - tests/boss/test_boss_client.py
+autonomous: true
+requirements:
+ - QUAL-03
+---
+
+# Phase 2 Plan 02: Boss HTTP 层 mock 测试
+
+## Objective
+
+使用 `unittest.mock.MagicMock` 为 Boss HTTP 层添加 mock 测试,
+覆盖正常响应和错误响应两种场景,满足 QUAL-03。
+
+测试文件位置:`tests/boss/test_boss_client.py`
+
+**为什么不用 respx:** `crawler_core.HTTPClient` 底层使用 `requests_go`(非 httpx),
+respx 只拦截 httpx,无法适用。使用 `MagicMock` 直接 mock `http_client` 接口,
+不依赖网络,测试更快更稳定。
+
+## Must Haves
+
+- [ ] `tests/boss/__init__.py` 存在(空文件即可)
+- [ ] `tests/boss/test_boss_client.py` 存在并包含 mock 测试
+- [ ] `pytest tests/boss/ -v` 全部通过(无 ImportError,无失败)
+- [ ] 测试组:SearchRecJobs(正常响应、业务错误、HTTP 非 200)
+- [ ] 测试组:GetBrandDetail(正常响应)
+- [ ] 测试组:SearchBrandJobs(正常响应、hasMore=True 时 is_end_page=False)
+- [ ] 测试组:GetJobDetail.fetch()(通过 batch 接口,正常合并子请求)
+- [ ] 测试组:BossClient(验证每次请求注入 Traceid 头、mpt/wt2 头)
+
+---
+
+## Wave 1
+
+### Task 2.1: 创建 tests/boss/ 目录和 __init__.py
+
+
+- `tests/crawler_core/test_boss_sign.py`(参考现有测试风格和 conftest 依赖)
+- `conftest.py`(项目根目录,确认 sys.path 设置)
+
+
+
+1. 创建 `tests/boss/__init__.py`,内容为空文件(或仅含 `# tests/boss/`)。
+
+确认 `conftest.py` 已在项目根目录(Phase 1 已创建),无需重复创建。
+
+
+
+- `test -f tests/boss/__init__.py && echo "OK"` 输出 OK
+- `pytest tests/boss/ --collect-only 2>&1 | head -5` 无 "ERROR collecting" 字样
+
+
+---
+
+### Task 2.2: 编写 test_boss_client.py
+
+
+- `spiderJobs/platforms/boss/api.py`(迁移后版本,Task 1.2 产物)
+- `spiderJobs/platforms/boss/client.py`(迁移后版本)
+- `tests/crawler_core/test_boss_sign.py`(参考测试风格)
+- `crawler_core/base.py`(Result 结构)
+
+
+
+创建 `tests/boss/test_boss_client.py`,内容如下(完整内容,直接写入文件):
+
+```python
+"""
+Boss 直聘 HTTP 层 mock 测试(QUAL-03)
+
+使用 unittest.mock.MagicMock 替代真实 HTTP 客户端,
+覆盖正常响应和错误响应场景,无网络依赖。
+"""
+
+from __future__ import annotations
+
+from unittest.mock import MagicMock, patch, call
+import pytest
+
+from spiderJobs.platforms.boss.api import (
+ SearchRecJobs,
+ GetBrandDetail,
+ SearchBrandJobs,
+ GetJobDetail,
+ _parse_boss_response,
+)
+from spiderJobs.platforms.boss.client import BossClient
+from crawler_core.base import Result
+
+
+# ─────────────────────────────────────────────────────────
+# 1. _parse_boss_response 纯函数测试
+# ─────────────────────────────────────────────────────────
+
+class TestParseBossResponse:
+
+ def test_http_error_returns_failure(self):
+ result = _parse_boss_response(500, {})
+ assert result.success is False
+ assert result.status_code == 500
+
+ def test_non_dict_raw_returns_failure(self):
+ result = _parse_boss_response(200, "not a dict")
+ assert result.success is False
+
+ def test_biz_error_code_35_returns_failure(self):
+ result = _parse_boss_response(200, {"code": 35, "message": "IP地址存在异常"})
+ assert result.success is False
+ assert result.status_code == 35
+ assert "IP" in result.error
+
+ def test_joblist_payload_parsed_correctly(self):
+ raw = {
+ "code": 0,
+ "zpData": {
+ "jobList": [{"title": "Python工程师"}],
+ "hasMore": True,
+ },
+ }
+ result = _parse_boss_response(200, raw)
+ assert result.success is True
+ assert len(result.list) == 1
+ assert result.list[0]["title"] == "Python工程师"
+ assert result.is_end_page is False # hasMore=True → is_end_page=False
+
+ def test_joblist_no_more_pages(self):
+ raw = {
+ "code": 0,
+ "zpData": {"jobList": [{"title": "测试"}], "hasMore": False},
+ }
+ result = _parse_boss_response(200, raw)
+ assert result.is_end_page is True
+
+ def test_detail_payload(self):
+ raw = {"code": 0, "zpData": {"companyName": "测试公司"}}
+ result = _parse_boss_response(200, raw)
+ assert result.success is True
+ assert result.data == {"companyName": "测试公司"}
+
+
+# ─────────────────────────────────────────────────────────
+# 2. SearchRecJobs
+# ─────────────────────────────────────────────────────────
+
+class TestSearchRecJobs:
+
+ def _make_mock_client(self, return_value):
+ mock_client = MagicMock()
+ mock_client.get.return_value = return_value
+ return mock_client
+
+ def test_search_success(self):
+ raw = {
+ "code": 0,
+ "zpData": {
+ "jobList": [{"title": "测试职位1"}, {"title": "测试职位2"}],
+ "hasMore": False,
+ },
+ }
+ searcher = SearchRecJobs(city_code="101010100", client=self._make_mock_client((200, raw)))
+ result = searcher.search(page_index=1)
+
+ assert result.success is True
+ assert len(result.list) == 2
+ assert result.is_end_page is True
+
+ def test_search_http_error(self):
+ searcher = SearchRecJobs(client=self._make_mock_client((403, {})))
+ result = searcher.search(page_index=1)
+ assert result.success is False
+ assert result.status_code == 403
+
+ def test_search_biz_error(self):
+ raw = {"code": 35, "message": "IP地址存在异常"}
+ searcher = SearchRecJobs(client=self._make_mock_client((200, raw)))
+ result = searcher.search(page_index=1)
+ assert result.success is False
+
+ def test_search_builds_correct_params(self):
+ mock_client = MagicMock()
+ mock_client.get.return_value = (200, {"code": 0, "zpData": {"jobList": [], "hasMore": False}})
+ searcher = SearchRecJobs(city_code="101280600", page_size=10, client=mock_client)
+ searcher.search(page_index=2)
+
+ called_args = mock_client.get.call_args
+ params = called_args[0][1] if len(called_args[0]) > 1 else called_args[1].get("params", called_args[0][1])
+ assert params["cityCode"] == "101280600"
+ assert params["page"] == 2
+ assert params["pageSize"] == 10
+
+
+# ─────────────────────────────────────────────────────────
+# 3. GetBrandDetail
+# ─────────────────────────────────────────────────────────
+
+class TestGetBrandDetail:
+
+ def test_fetch_success(self):
+ mock_client = MagicMock()
+ mock_client.get.return_value = (200, {
+ "code": 0,
+ "zpData": {"brandName": "测试公司", "brandId": "abc123"},
+ })
+ fetcher = GetBrandDetail(brand_id="abc123", client=mock_client)
+ result = fetcher.fetch()
+
+ assert result.success is True
+ assert result.data["brandName"] == "测试公司"
+
+ def test_fetch_404(self):
+ mock_client = MagicMock()
+ mock_client.get.return_value = (404, {})
+ fetcher = GetBrandDetail(brand_id="notexist", client=mock_client)
+ result = fetcher.fetch()
+
+ assert result.success is False
+ assert result.status_code == 404
+
+
+# ─────────────────────────────────────────────────────────
+# 4. SearchBrandJobs
+# ─────────────────────────────────────────────────────────
+
+class TestSearchBrandJobs:
+
+ def test_search_success_has_more(self):
+ mock_client = MagicMock()
+ mock_client.get.return_value = (200, {
+ "code": 0,
+ "zpData": {"list": [{"jobName": "测试岗位"}], "hasMore": True},
+ })
+ searcher = SearchBrandJobs(brand_id="abc123", client=mock_client)
+ result = searcher.search(page_index=1)
+
+ assert result.success is True
+ assert len(result.list) == 1
+ assert result.is_end_page is False
+
+ def test_search_success_no_more(self):
+ mock_client = MagicMock()
+ mock_client.get.return_value = (200, {
+ "code": 0,
+ "zpData": {"list": [], "hasMore": False},
+ })
+ searcher = SearchBrandJobs(brand_id="abc123", client=mock_client)
+ result = searcher.search(page_index=1)
+
+ assert result.is_end_page is True
+
+
+# ─────────────────────────────────────────────────────────
+# 5. GetJobDetail(batch 接口路径)
+# ─────────────────────────────────────────────────────────
+
+class TestGetJobDetail:
+
+ def test_fetch_success_merges_sub_requests(self):
+ mock_client = MagicMock()
+ mock_client.batch.return_value = (200, {
+ "code": 0,
+ "zpData": {
+ "/wapi/zpgeek/miniapp/job/detail.json": {
+ "zpData": {"jobName": "数据工程师"}
+ },
+ "/wapi/zpgeek/miniapp/jobdetail/improvement/query.json": {
+ "zpData": {"tags": ["Python", "大数据"]}
+ },
+ },
+ })
+ fetcher = GetJobDetail(security_id="sid123", job_id="jid456", client=mock_client)
+ result = fetcher.fetch()
+
+ assert result.success is True
+ assert result.data["detail"]["jobName"] == "数据工程师"
+ assert "Python" in result.data["improvement"]["tags"]
+
+ def test_fetch_biz_error(self):
+ mock_client = MagicMock()
+ mock_client.batch.return_value = (200, {"code": 35, "message": "IP地址存在异常"})
+ fetcher = GetJobDetail(security_id="sid", job_id="jid", client=mock_client)
+ result = fetcher.fetch()
+ assert result.success is False
+
+ def test_fetch_exception_handled(self):
+ mock_client = MagicMock()
+ mock_client.batch.side_effect = ConnectionError("连接超时")
+ fetcher = GetJobDetail(security_id="sid", job_id="jid", client=mock_client)
+ result = fetcher.fetch()
+ assert result.success is False
+ assert "连接超时" in result.error
+
+
+# ─────────────────────────────────────────────────────────
+# 6. BossClient — Traceid/mpt/wt2 请求头注入
+# ─────────────────────────────────────────────────────────
+
+class TestBossClientHeaders:
+
+ def test_get_injects_traceid(self):
+ """每次 GET 请求头包含 Traceid"""
+ client = BossClient(tunnel_proxy=None)
+ headers = client._boss_headers()
+ assert "Traceid" in headers
+ assert headers["Traceid"].startswith("M-W")
+
+ def test_traceid_is_unique_per_call(self):
+ """每次调用生成不同的 Traceid"""
+ client = BossClient()
+ t1 = client._boss_headers()["Traceid"]
+ t2 = client._boss_headers()["Traceid"]
+ # 大概率不同(极低碰撞概率可忽略)
+ assert len(t1) > 10
+ assert len(t2) > 10
+
+ def test_mpt_wt2_in_headers(self):
+ """signer 的 mpt/wt2 注入到请求头"""
+ from crawler_core.boss.sign import BossSign
+ signer = BossSign(mpt="test_mpt_value", wt2="test_wt2_value")
+ client = BossClient(signer=signer)
+ headers = client._boss_headers()
+ assert headers["mpt"] == "test_mpt_value"
+ assert headers["wt2"] == "test_wt2_value"
+```
+
+
+
+- `test -f tests/boss/test_boss_client.py && echo "OK"` 输出 OK
+- `pytest tests/boss/ -v 2>&1 | tail -10` 输出包含 "passed",无 "failed" 或 "error"
+- `pytest tests/boss/ -v 2>&1 | grep "PASSED" | wc -l` 输出 >= 15(至少 15 个测试通过)
+- `pytest tests/boss/ -v 2>&1 | grep "import"` 无输出(无 ImportError)
+
+
+---
+
+## Verification
+
+```bash
+# 运行所有 Boss mock 测试
+pytest tests/boss/ -v
+
+# 同时运行 Phase 1 签名测试,确认没有回归
+pytest tests/crawler_core/ -v
+
+# 汇总结果
+pytest tests/ -v --tb=short
+```
diff --git a/.planning/phases/02-boss/02-RESEARCH.md b/.planning/phases/02-boss/02-RESEARCH.md
new file mode 100644
index 0000000..2899e68
--- /dev/null
+++ b/.planning/phases/02-boss/02-RESEARCH.md
@@ -0,0 +1,163 @@
+# Phase 2: Boss 直聘重写 — 技术研究
+
+**研究日期:** 2026-03-21
+**阶段目标:** Boss 直聘爬虫完全基于 crawler_core 运行,旧实现可安全停用
+
+---
+
+## 1. 现状分析
+
+### 1.1 crawler_core 现有基础(Phase 1 完成)
+
+| 文件 | 内容 |
+|------|------|
+| `crawler_core/http_client.py` | `HTTPClient` — requests_go + TLS 伪装 + tenacity 重试(min=10s) + 代理池/隧道代理 |
+| `crawler_core/base.py` | `Result[T]`(泛型)、`BaseFetcher`、`BaseSearcher`、`parse_response` |
+| `crawler_core/boss/sign.py` | `BossSign.generate_traceid()` — 已完成且有测试 |
+
+### 1.2 待迁移的 Boss 层(spiderJobs)
+
+`spiderJobs/platforms/boss/` 下已有:
+
+| 文件 | 当前依赖 | 迁移目标 |
+|------|---------|---------|
+| `sign.py` | 独立实现(与 crawler_core/boss/sign.py 功能相同) | 弃用,改为 import crawler_core |
+| `client.py` | `spiderJobs.core.http_client.HTTPClient` | 改为 `crawler_core.http_client.HTTPClient` |
+| `api.py` | `spiderJobs.core.base.ApiResult/BaseFetcher/BaseSearcher` | 改为 `crawler_core.base.Result/BaseFetcher/BaseSearcher` |
+| `main.py` | `spiderJobs.core.base.BaseFetcher/BaseSearcher` | 更新 import,功能保持不变 |
+
+### 1.3 待保留的反爬机制(SmartIPManager)
+
+旧 `boos_api.py` 中有 `SmartIPManager`(代理轮换+本机 fallback),这套逻辑**已被 crawler_core 的 HTTPClient 代理池简化替代**:
+- `HTTPClient(proxy_pool=...)` 自动随机选择代理(每次请求)
+- `HTTPClient(tunnel_proxy=...)` 每次新建 session(效果类似隧道代理的 IP 轮换)
+- tenacity 重试 min=10s 已满足强制延迟要求
+
+结论:**不需要**将 SmartIPManager 迁移进来,crawler_core 已经覆盖了其功能。
+
+---
+
+## 2. API 接口清单(已确认)
+
+`spiderJobs/platforms/boss/api.py` 实现了 4 个接口:
+
+| 类 | 端点 | 方式 |
+|----|------|------|
+| `SearchRecJobs` | `/wapi/zpgeek/miniapp/homepage/recjoblist.json` | GET |
+| `GetJobDetail` | `/wapi/batch/requests`(批量子请求) | POST |
+| `GetBrandDetail` | `/wapi/zpgeek/miniapp/brand/detail.json` | GET |
+| `SearchBrandJobs` | `/wapi/zpgeek/miniapp/brand/joblist.json` | GET |
+
+Boss 响应格式与 crawler_core 默认解析不同:
+- Boss:`code=0` 表示成功,`zpData` 为业务数据(而非 `statusCode/data`)
+- 需要在迁移后的 api.py 中保留自定义 `_parse_boss_response()` 函数
+
+---
+
+## 3. 迁移差异分析
+
+### 3.1 ApiResult → Result[T]
+
+`spiderJobs.core.base.ApiResult` 与 `crawler_core.base.Result[T]` 字段对比:
+
+| 字段 | ApiResult | Result[T] | 兼容? |
+|------|-----------|-----------|-------|
+| `success` | ✓ | ✓ | ✅ |
+| `status_code` | ✓ | ✓ | ✅ |
+| `data` | ✓ | ✓ | ✅ |
+| `list` | ✓ | ✓ | ✅ |
+| `count` | ✓ | ✓ | ✅ |
+| `is_end_page` | ✓ | ✓ | ✅ |
+| `error` | ✓ | ✓ | ✅ |
+
+完全兼容,仅需修改 import 路径。
+
+### 3.2 BaseFetcher._http → BaseFetcher.http_client
+
+旧 spiderJobs 的 `BaseFetcher` 使用 `self._http` 引用 HTTP 客户端,而 `crawler_core.base.BaseFetcher` 使用 `self.http_client`。
+
+`api.py` 中两处引用需要更新:
+- `SearchRecJobs._request()`: `self._http.get(...)` → `self.http_client.get(...)`
+- `GetJobDetail.fetch()`: `client: BossClient = self._http` → `client: BossClient = self.http_client`
+- `SearchBrandJobs._request()`: `self._http.get(...)` → `self.http_client.get(...)`
+
+### 3.3 BossClient 迁移
+
+`client.py` 中 `BossClient` 继承的是 `spiderJobs.core.http_client.HTTPClient`,需改为继承 `crawler_core.http_client.HTTPClient`。两个 HTTPClient 接口完全相同,无结构性差异。
+
+`sign.py`(spiderJobs 版)与 `crawler_core/boss/sign.py` 功能完全相同,迁移后 `client.py` 直接从 `crawler_core.boss.sign` 导入即可。
+
+---
+
+## 4. 测试策略(QUAL-03)
+
+### 4.1 测试框架
+
+项目已有:
+- `conftest.py` 在项目根目录(用于 pytest path 设置)
+- `tests/crawler_core/` 已有 41 个签名单元测试(Phase 1)
+
+建议新增测试目录:`tests/boss/`,文件:`test_boss_client.py`
+
+### 4.2 Mock/Respx 测试(注意事项)
+
+crawler_core 的 HTTPClient 使用 `requests_go`(非标准 requests),respx 专门 mock `httpx`,不适用。
+
+**替代方案:使用 `unittest.mock.patch`**
+
+```python
+# 正确的 mock 方式
+from unittest.mock import MagicMock, patch
+
+def test_search_rec_jobs_success():
+ mock_client = MagicMock()
+ mock_client.get.return_value = (200, {
+ "code": 0, "zpData": {"jobList": [{"title": "测试职位"}], "hasMore": False}
+ })
+ searcher = SearchRecJobs(client=mock_client)
+ result = searcher.search(page_index=1)
+ assert result.success
+ assert len(result.list) == 1
+```
+
+由于 HTTPClient 是作为依赖注入传入的,直接用 `MagicMock()` mock 即可,无需 patch 装饰器。
+
+---
+
+## 5. 关键词搜索接口说明
+
+当前 `SearchRecJobs` 只使用 `cityCode` 过滤,没有关键词搜索参数。
+
+查看 Boss API,关键词搜索应使用 `/wapi/zpgeek/miniapp/search.json`(需要 query 参数)或直接使用 recjoblist 接口配合 `query` 字段(如果 API 支持)。
+
+**推荐方案:** Phase 2 保持现有 `SearchRecJobs`(推荐列表),关键词过滤通过 `main.py` 的城市映射传入。真正的关键词搜索 API 端点验证留给手动测试阶段确认。
+
+---
+
+## 6. 反爬机制验证
+
+Phase 2 成功标准之一是"反爬机制保留",具体验证点:
+
+| 机制 | 实现位置 | 验证方式 |
+|------|---------|---------|
+| 随机延迟 10-20s | `HTTPClient` tenacity min=10s | 单元测试检查 wait_random_exponential 配置 |
+| TLS 指纹伪装 | `HTTPClient._new_session()` → `TLS_CHROME_LATEST` | 代码审查(无法 mock TLS 层) |
+| 代理轮换 | `HTTPClient(tunnel_proxy=...)` 每次新建 session | 单元测试确认 `_new_session()` 被调用 |
+| Traceid 注入 | `BossClient._boss_headers()` | 单元测试检查请求头包含 Traceid |
+
+## 7. Validation Architecture(Nyquist)
+
+暂不适用本阶段:Phase 2 是代码迁移,无新功能/新接口,验证维度以单元测试+手动验证为主。
+
+---
+
+## RESEARCH COMPLETE
+
+**Phase 2 可以规划。** 迁移任务明确,风险低(接口兼容),主要工作量在:
+1. 更新 3 个文件的 import(client.py、api.py、main.py)
+2. 修正 2 处 `self._http` → `self.http_client` 引用
+3. 新增 mock 测试
+
+预计拆分为 2 个 PLAN:
+- Plan 01:迁移 client.py、api.py、main.py(去除 spiderJobs.core 依赖)
+- Plan 02:新增 `tests/boss/test_boss_client.py` mock 测试