- api/report/ 包:query(连库+SQL)/ views(2 视图)/ serializers(OpenAPI)/ tests(17 单测) - urls.py 注册 news/reports/、news/events/;settings.py SPECTACULAR 加「日报」tag - .env.example 补 NEWS_DB_* 占位配置;README/continuation.md 更新 - docs/news_report_api.md 使用手册;CLAUDE*.md 修正 CLI 路径为 finance/ 前缀
226 lines
7.6 KiB
Markdown
226 lines
7.6 KiB
Markdown
# 日报查询 API 使用手册(news_report / news_event)
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> 版本:v1.1 | 2026-08-03(已部署至生产 `api.doorcome.cn`)
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> 数据表定义见 `djapi/docs/db_schema.md`,数据生产侧设计见 `djapi/docs/report_db_design.md`。
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> 本文档为前端/调用方对接手册:两个只读查询接口的线上地址、参数、curl 用法与返回结构。
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---
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## 0. 快速开始
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两个接口均已上线,直接可用:
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```
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https://api.doorcome.cn/api/news/reports/ # ① 日报查询
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https://api.doorcome.cn/api/news/events/ # ② 重要事件聚合
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```
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**最快体验**(浏览器或 curl 打开):
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```bash
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# 最近 24 小时有哪些日报(每天每类型一份)
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curl 'https://api.doorcome.cn/api/news/reports/'
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# 最近 7 天的重要事件(importance≥4)
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curl 'https://api.doorcome.cn/api/news/events/'
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```
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Swagger 交互式文档(自动生成,含全部参数说明):`https://api.doorcome.cn/api/docs/`(展开「日报」tag)。
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### 部署信息(维护用)
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- 代码位置:服务器 `simon@doorcome.cn:/home/simon/myquant/djapi/api/report/`
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- 数据库:doorcome 本机 MariaDB `myquant` 库,表 `news_report` + `news_event`(`news_` 前缀)
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- 连接配置:服务器 `djapi/.env` 的 `NEWS_DB_*`(复用 `MYSQL_*` 同库同用户;密码必填,缺失时接口直接 500)
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- 数据量(2026-08-03 实测):`news_report` 180 行 / `news_event` 4372 条
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---
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## 1. 日报查询 — `GET /api/news/reports/`
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### 参数(全部可选)
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| 参数 | 类型 | 默认 | 说明 |
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| --- | --- | --- | --- |
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| `report_type` | string | 两者 | 日报类型:`finance`(A 股)/ `intl`(国际) |
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| `start_date` | string | 当前时间往前 24 小时 | 起始日期 `YYYY-MM-DD` |
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| `end_date` | string | 今天 | 结束日期 `YYYY-MM-DD` |
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| `id` | int | 无 | 日报 id;**指定时返回单份详情(含事件)** |
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### 返回
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**未传 `id`** → 日报列表(数组)。每天每类型只返回最新一份(按 `generated_at` 取 MAX),仅主表字段,不带事件。真实返回(2026-08-03):
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```json
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[
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{
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"id": 182,
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"report_date": "2026-08-03",
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"report_type": "finance",
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"file_name": "",
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"generated_at": "2026-08-03T07:00:00",
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"ai_summary": "……(AI 摘要全文,按条目分行)",
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"stats": {
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"pipeline": { "M1": 210, "M2": 205, "M3": 198, "M4": 190, "M5": 188, "M6": 180 },
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"sources": { "cls": 95, "eastmoney": 60, "other": 25 },
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"news": { "total": 180, "hi_threshold": 18, "sentiments": {...}, "importances": [...], "event_types": [...] },
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"cninfo": { "total": 58, "hi_threshold": 4, "by_day": {...}, "announcement": 40, "research": 15, "irm": 3 },
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"xwlb": { "total": 28, "date": "2026-08-03" }
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},
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"created_at": "2026-08-03T07:01:00"
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},
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{
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"id": 172,
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"report_date": "2026-08-03",
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"report_type": "intl",
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"file_name": "",
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"generated_at": "2026-08-03T07:00:00",
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"ai_summary": "……",
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"stats": {
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"pipeline": { "M1": 150, "M2": 145, "M3": 140, "M4": 135, "M5": 130, "M6": 125 },
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"sentiment": [...],
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"importance": [{ "重要度": 5, "数量": 3 }, { "重要度": 4, "数量": 12 }],
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"event_types": [{ "事件类型": "地缘政治", "数量": 8 }],
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"source_dist": [{ "来源": "investinglive.com", "文章数": 45 }]
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},
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"created_at": "2026-08-03T07:01:00"
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}
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]
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```
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> `stats` 为 JSON 快照:finance 含 `pipeline/sources/news/cninfo/xwlb`,intl 含 `pipeline/sentiment/importance/event_types/source_dist`。前端按 key 防御性读取(见 db_schema.md §3)。
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**传 `id`** → 单份详情(对象),增加 `events` 数组(按 `section, rank` 排序)。真实返回(id=182,58 条事件):
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```json
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{
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"id": 182,
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"report_date": "2026-08-03",
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"report_type": "finance",
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"file_name": "",
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"generated_at": "2026-08-03T07:00:00",
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"ai_summary": "……",
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"stats": { ... },
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"created_at": "2026-08-03T07:01:00",
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"events": [
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{
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"id": 3001,
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"section": "cninfo",
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"rank": 1,
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"importance": 3,
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"event_type": "公告",
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"title": "汇川技术:投资者关系活动记录表(2026年6月26日-7月24日)",
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"summary": "……",
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"sentiment": "neutral",
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"source": "cninfo",
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"url": "http://www.cninfo.com.cn/..."
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},
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{
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"id": 3002,
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"section": "xwlb",
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"rank": 1,
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"importance": 4,
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"event_type": "新闻联播",
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"title": "……",
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"summary": null,
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"sentiment": "positive",
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"source": null,
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"url": null
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}
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]
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}
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```
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> `section` 取值:`xwlb`=新闻联播 / `news`=财经新闻 / `cninfo`=公告调研(finance 日报);`intl` 日报只有 `intl` 板块。
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### curl 示例
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```bash
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# 默认:最近 24 小时内的日报列表
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curl 'https://api.doorcome.cn/api/news/reports/'
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# 指定类型 + 日期范围
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curl 'https://api.doorcome.cn/api/news/reports/?report_type=finance&start_date=2026-08-01&end_date=2026-08-03'
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# 单份详情(含全部事件)
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curl 'https://api.doorcome.cn/api/news/reports/?id=182'
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```
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---
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## 2. 重要事件聚合 — `GET /api/news/events/`
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跨日报检索最近 N 天的重要事件(`importance` 达到阈值),按重要度、日期降序。
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### 参数(全部可选)
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| 参数 | 类型 | 默认 | 范围 | 说明 |
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| --- | --- | --- | --- | --- |
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| `days` | int | 7 | 1~365 | 最近 N 天 |
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| `importance` | int | 4 | 1~5 | 最低重要度 |
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| `report_type` | string | 两者 | `finance`/`intl` | 日报类型过滤 |
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| `section` | string | 全部 | `xwlb`/`news`/`cninfo`/`intl` | 板块过滤 |
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| `limit` | int | 100 | 1~500 | 返回条数上限 |
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### 返回
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事件数组,每条含所属日报信息。真实返回(intl 过滤后):
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```json
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[
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{
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"report_date": "2026-08-03",
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"report_type": "intl",
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"id": 7501,
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"section": "intl",
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"rank": 1,
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"importance": 5,
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"event_type": "地缘政治",
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"title": "特朗普称已取消对伊朗的袭击计划,因双方就协议框架达成一致",
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"summary": "……",
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"sentiment": "neutral",
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"source": "investinglive.com",
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"url": "https://www.investing.com/..."
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}
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]
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```
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### curl 示例
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```bash
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# 最近 7 天的重要事件(默认 importance≥4)
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curl 'https://api.doorcome.cn/api/news/events/'
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# 最近 3 天、只看国际日报、最高重要度、最多 50 条
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curl 'https://api.doorcome.cn/api/news/events/?days=3&report_type=intl§ion=intl&limit=50'
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# 最近 30 天 A 股日报的新闻联播板块重要事件
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curl 'https://api.doorcome.cn/api/news/events/?days=30&report_type=finance§ion=xwlb&importance=4'
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```
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---
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## 3. 错误处理
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| 场景 | HTTP 状态 | 响应体 |
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| --- | --- | --- |
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| 参数校验失败(非法 `report_type`/`section`/日期格式/数值越界) | 400 | `{"error": "说明"}` |
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| `id` 指定的日报不存在 | 404 | `{"error": "日报 id=xxx 不存在"}` |
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| 数据库不可达 / `NEWS_DB_PASSWORD` 缺失 / 查询异常 | 500 | `{"error": "查询失败: ..."}` |
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```bash
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# 验证错误处理
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curl -i 'https://api.doorcome.cn/api/news/reports/?id=999999' # → 404
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curl -i 'https://api.doorcome.cn/api/news/events/?section=foo' # → 400
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```
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---
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## 4. 接口约定
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- **只读**:无任何写操作;SQL 全部参数化,无拼接注入面。
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- **日期**:统一 `YYYY-MM-DD`;时间字段为 ISO 字符串。
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- **幂等**:同一份日报重复生成会覆盖(`file_name=''` 每天每类型仅一行),列表按 `generated_at` 取最新,前端无需去重。
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- **默认窗口**:日报列表默认返回"当前时间往前 24 小时";事件聚合默认最近 7 天。
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- **板块差异**:finance 日报含 `xwlb`+`news`+`cninfo`;intl 日报仅 `intl`。按 `section` 过滤展示。
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