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{
"permissions": {
"allow": [
"WebFetch(domain:aihot.virxact.com)"
]
}
}

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# 数据库
DATABASE_URL=postgresql+asyncpg://pharma:pharma123@db:5432/pharma_news
# 管理员令牌(用于后台登录)
ADMIN_TOKEN=change-me-admin-token
# 初始 LLM 配置(可在管理页面覆盖)
# 推荐国内服务器使用 DeepSeek可直连
INITIAL_LLM_PROVIDER=deepseek
INITIAL_LLM_API_KEY=sk-xxxxxxxx
INITIAL_LLM_BASE_URL=https://api.deepseek.com
INITIAL_LLM_MODEL=deepseek-chat
# 若使用 Anthropic需配置代理
# INITIAL_LLM_PROVIDER=anthropic
# INITIAL_LLM_API_KEY=sk-ant-xxxxxxxx
# INITIAL_LLM_BASE_URL=https://api.anthropic.com
# INITIAL_LLM_MODEL=claude-sonnet-4-6

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# 医药新闻聚合系统 — 设计方案
> 版本v1.0 | 日期2026-05-24
---
## 一、项目目标
每日自动抓取全网中英文医药新闻(约 100 条),经 AI 深度加工后精选 10 条,以网页形式展示,未来对接微信小程序。
---
## 二、整体架构
```
┌─────────────────────────────────────────────────────┐
│ 定时调度器 │
│ APScheduler (每日 06:00) │
└───────────────────────┬─────────────────────────────┘
┌─────────────────────────────────────────────────────┐
│ 抓取层 Crawler │
│ RSS Fetcher │ HTTP Scraper │ NewsAPI Client │
│ (中文源) │ (备用) │ (英文源) │
└───────────────────────┬─────────────────────────────┘
↓ 原始新闻 (~100条/天)
┌─────────────────────────────────────────────────────┐
│ 数据库 PostgreSQL │
│ raw_news │ processed_news │ llm_config │
│ │ news_sources │ system_logs │
└───────────────────────┬─────────────────────────────┘
┌─────────────────────────────────────────────────────┐
│ AI 处理流水线 │
│ 1. 相关性过滤(去除非医药内容) │
│ 2. 去重(相似度检测) │
│ 3. 摘要生成中文150字
│ 4. 观点提炼(核心结论/影响) │
│ 5. 关键词提取5-8个标签
│ 6. 重要性评级1-10分 + 理由) │
│ 7. 分类标注4个类别
│ 8. 精选 TOP 10 │
└───────────────────────┬─────────────────────────────┘
┌─────────────────────────────────────────────────────┐
│ FastAPI 后端 │
│ 读者 API │ 管理员 API │
│ GET /news │ POST /admin/llm-config │
│ GET /news/{id} │ GET /admin/sources │
│ GET /news/featured │ POST /admin/trigger-crawl │
└───────────────────────┬─────────────────────────────┘
┌───────────────┴───────────────┐
↓ ↓
┌──────────────┐ ┌──────────────────┐
│ Vue 3 前端 │ │ 未来:微信小程序 │
│ 读者页 + 管理 │ │ (复用同一 API) │
└──────────────┘ └──────────────────┘
```
---
## 三、技术栈
| 层级 | 技术 | 版本 | 说明 |
|------|------|------|------|
| 任务调度 | APScheduler | 3.x | 每日定时触发,支持手动触发 |
| 爬虫 | httpx + BeautifulSoup4 | — | 异步 HTTPHTML 解析 |
| RSS 解析 | feedparser | — | 解析 RSS/Atom 订阅源 |
| AI 调用 | 统一适配层(见下) | — | 支持多 LLM 提供商切换 |
| 后端框架 | FastAPI | 0.11x | 异步,自动生成 OpenAPI 文档 |
| 数据库 | PostgreSQL 16 | — | 主存储,支持全文搜索 |
| ORM | SQLAlchemy 2 + Alembic | — | 数据模型 + 迁移 |
| 前端框架 | Vue 3 + Vite | — | 组合式 API |
| UI 组件库 | Element Plus | — | 中文生态好,适配小程序迁移 |
| 部署 | Docker Compose | — | 容器化,国内服务器一键启动 |
---
## 四、LLM 适配层设计
> 国内服务器无法直连 Claude API需要支持可切换的 LLM 提供商。
```python
# 统一接口,后端只调用这一层
class LLMClient:
provider: str # "openai" | "anthropic" | "qwen" | "deepseek" | "custom"
api_key: str
base_url: str # 支持自定义 endpoint代理/国内镜像)
model: str
async def complete(self, messages: list, response_format="json") -> str:
# 内部适配不同 provider 的 SDK/HTTP 接口
...
```
**支持的 LLM 提供商(管理页可配置):**
| 提供商 | 说明 | 推荐模型 |
|--------|------|----------|
| DeepSeek | 国内可直连,性价比高 | deepseek-chat |
| 通义千问 (Qwen) | 阿里云,国内服务器友好 | qwen-plus |
| OpenAI 兼容 | 走代理或第三方中转 | gpt-4o-mini |
| Anthropic Claude | 走代理 | claude-sonnet-4-6 |
| 自定义 Endpoint | 私有部署模型 | 自填 |
---
## 五、数据库模型
```sql
-- 新闻来源配置
news_sources (
id, name, url, type ENUM('rss','scrape'),
language ENUM('zh','en'), category, is_active,
created_at, updated_at
)
-- 原始抓取数据
raw_news (
id, source_id, title, url, raw_content,
published_at, crawled_at,
status ENUM('pending','processed','skipped','error')
)
-- AI 处理后数据
processed_news (
id, raw_news_id,
title_zh, -- 中文标题(英文原文翻译或原标题)
summary, -- 中文摘要150字
opinion, -- 核心观点/影响100字
keywords TEXT[], -- 关键词数组
importance_score, -- 重要性 1-10
importance_reason, -- 评分理由
category ENUM('药品监管','临床研究','行业动态','政策法规'),
is_featured BOOL, -- 是否入选当日 TOP 10
featured_rank, -- TOP 10 排名
processed_at
)
-- LLM 配置(管理页维护)
llm_config (
id, name, provider, api_key, base_url,
model_name, is_active, created_at
)
-- 系统运行日志
system_logs (
id, event_type, message, details JSONB, created_at
)
```
---
## 六、AI 处理 Prompt 设计
每条新闻用一次 LLM 调用,返回结构化 JSON
```
你是医药行业资深分析师。请分析以下新闻,返回 JSON 格式结果。
新闻标题:{title}
新闻内容:{content}
新闻语言:{zh|en}
请返回:
{
"is_medical_related": true/false, // 是否与医药相关
"title_zh": "中文标题",
"summary": "中文摘要100-150字",
"opinion": "核心观点或行业影响50-100字",
"keywords": ["关键词1", ..., "关键词5"],
"importance_score": 1-10,
"importance_reason": "评分理由30字内",
"category": "药品监管|临床研究|行业动态|政策法规"
}
评分标准:
9-10: 重大政策/突破性研究/重要监管决定
7-8: 行业重要动态,影响范围广
5-6: 常规行业新闻,有一定参考价值
1-4: 普通资讯,信息价值有限
```
**TOP 10 精选策略:**
1. 过滤掉 `is_medical_related = false`
2.`importance_score` 降序排列
3. 每个 category 至少保留 1 条(保证多样性)
4. 最终取前 10 条
---
## 七、新闻数据来源(初始列表)
### 中文 RSS 源
| 来源 | URL | 类别 |
|------|-----|------|
| 国家药监局 | https://www.nmpa.gov.cn/rss | 药品监管 |
| 丁香园 | https://www.dxy.cn/rss | 临床研究 |
| 医学界 | https://www.yxj.org.cn/rss | 行业动态 |
| 健康时报 | http://www.jksb.com.cn/rss | 行业动态 |
### 英文 RSS 源
| 来源 | URL | 类别 |
|------|-----|------|
| STAT News | https://www.statnews.com/feed | 临床研究 |
| FiercePharma | https://www.fiercepharma.com/rss/xml | 行业动态 |
| FDA News | https://www.fda.gov/about-fda/contact-fda/stay-informed/rss-feeds/fda-news-feed/rss.xml | 药品监管 |
| PubMed (医药) | https://pubmed.ncbi.nlm.nih.gov/rss/... | 临床研究 |
> 注:以上 URL 需在开发时验证可用性,部分需要爬虫替代 RSS。
---
## 八、目录结构
```
ai_news_v1/
├── backend/
│ ├── app/
│ │ ├── main.py # FastAPI 入口
│ │ ├── config.py # 环境变量配置
│ │ ├── database.py # DB 连接
│ │ ├── models/
│ │ │ ├── news.py
│ │ │ ├── source.py
│ │ │ └── llm_config.py
│ │ ├── api/
│ │ │ ├── news.py # 读者 API
│ │ │ └── admin.py # 管理 API
│ │ ├── crawler/
│ │ │ ├── rss_fetcher.py # RSS 抓取
│ │ │ └── http_fetcher.py # HTTP 爬取(备用)
│ │ ├── ai/
│ │ │ ├── llm_client.py # 统一 LLM 适配层
│ │ │ ├── processor.py # AI 处理流水线
│ │ │ └── selector.py # TOP 10 精选逻辑
│ │ └── scheduler.py # APScheduler 定时任务
│ ├── alembic/ # 数据库迁移
│ ├── requirements.txt
│ └── Dockerfile
├── frontend/
│ ├── src/
│ │ ├── views/
│ │ │ ├── NewsReader.vue # 读者主页
│ │ │ ├── NewsDetail.vue # 新闻详情
│ │ │ └── Admin.vue # 管理后台
│ │ ├── components/
│ │ │ ├── NewsCard.vue
│ │ │ └── FeaturedBadge.vue
│ │ └── api/
│ │ └── index.ts # API 调用封装
│ ├── package.json
│ └── Dockerfile
├── docker-compose.yml
├── docker-compose.prod.yml
├── .env.example
└── DESIGN.md # 本文档
```
---
## 九、API 接口设计
### 读者端
| 方法 | 路径 | 说明 |
|------|------|------|
| GET | `/api/news/featured` | 当日精选 TOP 10 |
| GET | `/api/news?date=&category=&page=` | 新闻列表(分页) |
| GET | `/api/news/{id}` | 新闻详情 |
| GET | `/api/news/dates` | 有数据的日期列表 |
### 管理端(需 Bearer Token 鉴权)
| 方法 | 路径 | 说明 |
|------|------|------|
| GET/POST | `/api/admin/llm-config` | 查看/更新 LLM 配置 |
| GET | `/api/admin/sources` | 新闻源列表 |
| POST | `/api/admin/sources` | 添加新闻源 |
| PUT | `/api/admin/sources/{id}` | 启用/禁用新闻源 |
| POST | `/api/admin/crawl/trigger` | 手动触发抓取 |
| GET | `/api/admin/logs` | 查看运行日志 |
| GET | `/api/admin/stats` | 今日抓取统计 |
---
## 十、前端页面设计
### 读者主页
- 顶部Logo + 今日日期 + 上次更新时间
- 主区:精选 TOP 10 卡片列表,每张卡片含:
- 重要性评分角标(红/橙/蓝)
- 中文标题
- AI 摘要(折叠展开)
- 核心观点
- 关键词标签
- 来源 + 原文链接
- 侧边栏(或 Tab按分类筛选、历史日期切换
### 管理后台
- LLM 配置面板provider 选择、API Key、Base URL、模型名、连接测试按钮
- 新闻源管理:表格 + 启用/禁用开关 + 添加
- 手动触发:一键触发今日抓取 + 进度显示
- 运行日志:最近 100 条日志,带时间戳和级别
---
## 十一、部署方案
```yaml
# docker-compose.yml 核心服务
services:
db: # PostgreSQL
backend: # FastAPI
frontend: # Vue (Nginx 静态托管)
scheduler: # APScheduler (可合并入 backend)
```
**国内服务器注意事项:**
- LLM API 如需访问境外服务,在服务器配置出口代理,或选用 DeepSeek/Qwen 等国内可直连的模型
- pip/npm 镜像切换为阿里云/清华源
---
## 十二、开发阶段划分
| 阶段 | 内容 | 预估工作量 |
|------|------|-----------|
| Phase 1 | DB 模型 + FastAPI 骨架 + LLM 适配层 | 2天 |
| Phase 2 | RSS 抓取 + AI 处理流水线 + 定时任务 | 3天 |
| Phase 3 | 读者前端(主页 + 详情) | 2天 |
| Phase 4 | 管理后台前端 | 2天 |
| Phase 5 | Docker 部署 + 联调测试 | 1天 |
| 合计 | | **约 10 个工作日** |

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FROM python:3.12-slim
WORKDIR /app
COPY requirements.txt .
# 使用清华镜像加速(国内服务器部署)
RUN pip install --no-cache-dir -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt
COPY . .
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

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import json
import httpx
class LLMClient:
"""统一 LLM 接口,支持 OpenAI 兼容接口和 Anthropic 原生接口。"""
def __init__(self, provider: str, api_key: str, base_url: str, model: str):
self.provider = provider.lower()
self.api_key = api_key
self.base_url = base_url.rstrip("/")
self.model = model
async def complete(self, system_prompt: str, user_prompt: str) -> str:
if self.provider == "anthropic":
return await self._call_anthropic(system_prompt, user_prompt)
return await self._call_openai_compat(system_prompt, user_prompt)
async def _call_openai_compat(self, system_prompt: str, user_prompt: str) -> str:
"""适配 DeepSeek / 通义千问 / OpenAI 等兼容 /v1/chat/completions 的接口。"""
async with httpx.AsyncClient(timeout=90) as client:
resp = await client.post(
f"{self.base_url}/v1/chat/completions",
headers={"Authorization": f"Bearer {self.api_key}"},
json={
"model": self.model,
"temperature": 0.2,
"messages": [
{"role": "system", "content": system_prompt},
{"role": "user", "content": user_prompt},
],
},
)
resp.raise_for_status()
return resp.json()["choices"][0]["message"]["content"]
async def _call_anthropic(self, system_prompt: str, user_prompt: str) -> str:
async with httpx.AsyncClient(timeout=90) as client:
resp = await client.post(
f"{self.base_url}/v1/messages",
headers={
"x-api-key": self.api_key,
"anthropic-version": "2023-06-01",
"content-type": "application/json",
},
json={
"model": self.model,
"max_tokens": 2048,
"system": system_prompt,
"messages": [{"role": "user", "content": user_prompt}],
},
)
resp.raise_for_status()
return resp.json()["content"][0]["text"]

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import json
import logging
from datetime import datetime, date
from sqlalchemy import select, func
from sqlalchemy.ext.asyncio import AsyncSession
from ..models.news import RawNews, ProcessedNews, LLMConfig, NewsSource, SystemLog
from ..crawler.rss_fetcher import fetch_rss
from .llm_client import LLMClient
logger = logging.getLogger(__name__)
SYSTEM_PROMPT = "你是医药行业资深分析师,擅长解读全球医药政策、临床研究、行业动态。"
ANALYSIS_PROMPT = """分析以下新闻,返回严格的 JSON 格式结果,不要包含任何其他文字。
新闻标题:{title}
新闻内容:{content}
新闻语言:{language}
返回格式:
{{
"is_medical_related": true,
"title_zh": "中文标题(英文原文请翻译成简洁中文)",
"summary": "中文摘要100-150字客观陈述核心内容",
"opinion": "核心观点或行业影响50-100字分析性语言点明实际意义",
"keywords": ["关键词1", "关键词2", "关键词3", "关键词4", "关键词5"],
"importance_score": 8.5,
"importance_reason": "评分理由30字内",
"category": "药品监管"
}}
category 只能是以下四个之一:药品监管 / 临床研究 / 行业动态 / 政策法规
importance_score 评分标准1-10
9-10重大监管决定 / 突破性研究 / 影响整个行业的政策
7-8 :行业重要动态,有明显商业或学术价值
5-6 :常规行业新闻,有一定参考价值
1-4 :普通资讯,信息价值有限
"""
async def _log(db: AsyncSession, level: str, event_type: str, message: str):
db.add(SystemLog(level=level, event_type=event_type, message=message))
await db.commit()
async def _get_active_llm(db: AsyncSession) -> LLMConfig | None:
result = await db.execute(select(LLMConfig).where(LLMConfig.is_active == True).limit(1))
return result.scalar_one_or_none()
async def _analyze_article(client: LLMClient, title: str, content: str, language: str) -> dict | None:
prompt = ANALYSIS_PROMPT.format(
title=title,
content=content[:2000] if content else "(无正文)",
language="中文" if language == "zh" else "英文",
)
try:
raw = await client.complete(SYSTEM_PROMPT, prompt)
raw = raw.strip()
if raw.startswith("```"):
raw = raw.split("```")[1]
if raw.startswith("json"):
raw = raw[4:]
return json.loads(raw)
except Exception as e:
logger.warning(f"LLM parse error: {e}")
return None
async def _select_top_10(db: AsyncSession, target: date):
"""Reset featured flags and elect TOP 10 with category diversity."""
result = await db.execute(
select(ProcessedNews)
.where(func.date(ProcessedNews.processed_at) == target)
.order_by(ProcessedNews.importance_score.desc())
)
all_news = result.scalars().all()
# Reset
for n in all_news:
n.is_featured = False
n.featured_rank = None
categories = ["药品监管", "临床研究", "行业动态", "政策法规"]
selected: list[ProcessedNews] = []
seen_cats: set[str] = set()
# First pass: one guaranteed per category
for cat in categories:
for n in all_news:
if n.category == cat and cat not in seen_cats and n not in selected:
selected.append(n)
seen_cats.add(cat)
break
# Second pass: fill up to 10 by score
for n in all_news:
if len(selected) >= 10:
break
if n not in selected:
selected.append(n)
for rank, n in enumerate(selected, start=1):
n.is_featured = True
n.featured_rank = rank
await db.commit()
return len(selected)
async def run_daily_pipeline(db: AsyncSession):
await _log(db, "INFO", "pipeline_start", "每日流水线启动")
llm_cfg = await _get_active_llm(db)
if not llm_cfg:
await _log(db, "ERROR", "pipeline_error", "未找到激活的 LLM 配置,请在管理后台配置")
return
client = LLMClient(
provider=llm_cfg.provider,
api_key=llm_cfg.api_key,
base_url=llm_cfg.base_url,
model=llm_cfg.model_name,
)
# ── 1. 抓取 ──────────────────────────────────────────────────────────────
sources_result = await db.execute(select(NewsSource).where(NewsSource.is_active == True))
sources = sources_result.scalars().all()
raw_added = 0
for src in sources:
items = await fetch_rss(src.url)
for item in items:
exists = await db.execute(select(RawNews.id).where(RawNews.url == item["url"]))
if exists.scalar_one_or_none():
continue
db.add(RawNews(
source_id=src.id,
title=item["title"],
url=item["url"],
raw_content=item["content"],
published_at=item["published_at"],
))
raw_added += 1
await db.commit()
await _log(db, "INFO", "crawl_done", f"抓取完成,新增 {raw_added} 条原始新闻")
# ── 2. AI 处理 ────────────────────────────────────────────────────────────
pending_result = await db.execute(
select(RawNews).join(RawNews.source).where(RawNews.status == "pending").limit(120)
)
pending = pending_result.scalars().all()
processed_count = 0
skipped_count = 0
for raw in pending:
language = raw.source.language if raw.source else "zh"
analysis = await _analyze_article(client, raw.title, raw.raw_content or "", language)
if not analysis or not analysis.get("is_medical_related"):
raw.status = "skipped"
skipped_count += 1
else:
db.add(ProcessedNews(
raw_news_id=raw.id,
title_zh=analysis.get("title_zh", raw.title),
summary=analysis.get("summary", ""),
opinion=analysis.get("opinion"),
keywords=analysis.get("keywords", []),
importance_score=float(analysis.get("importance_score", 5.0)),
importance_reason=analysis.get("importance_reason"),
category=analysis.get("category", "行业动态"),
source_name=raw.source.name if raw.source else "",
source_url=raw.url,
published_at=raw.published_at,
))
raw.status = "processed"
processed_count += 1
await db.commit()
await _log(db, "INFO", "process_done", f"AI 处理完成:{processed_count} 条入库,{skipped_count} 条跳过")
# ── 3. 精选 TOP 10 ────────────────────────────────────────────────────────
featured = await _select_top_10(db, date.today())
await _log(db, "INFO", "pipeline_done", f"流水线完成,精选 {featured} 条入今日 TOP 10")

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from fastapi import APIRouter, Depends, HTTPException, Header
from sqlalchemy import select, func
from sqlalchemy.ext.asyncio import AsyncSession
from pydantic import BaseModel
from typing import Optional
import asyncio
from ..database import get_db
from ..models.news import LLMConfig, NewsSource, SystemLog, RawNews, ProcessedNews
from ..config import settings
router = APIRouter()
def verify_admin(authorization: str = Header(...)):
token = authorization.removeprefix("Bearer ").strip()
if token != settings.admin_token:
raise HTTPException(status_code=401, detail="Invalid admin token")
# ── LLM Config ────────────────────────────────────────────────────────────────
class LLMConfigIn(BaseModel):
name: str
provider: str
api_key: str
base_url: str
model_name: str
@router.get("/llm-config", dependencies=[Depends(verify_admin)])
async def get_llm_config(db: AsyncSession = Depends(get_db)):
result = await db.execute(select(LLMConfig).where(LLMConfig.is_active == True).limit(1))
cfg = result.scalar_one_or_none()
if not cfg:
return None
return {
"id": cfg.id, "name": cfg.name, "provider": cfg.provider,
"api_key": "***" + cfg.api_key[-4:] if len(cfg.api_key) > 4 else "****",
"base_url": cfg.base_url, "model_name": cfg.model_name,
}
@router.post("/llm-config", dependencies=[Depends(verify_admin)])
async def save_llm_config(body: LLMConfigIn, db: AsyncSession = Depends(get_db)):
await db.execute(
LLMConfig.__table__.update().values(is_active=False)
)
cfg = LLMConfig(**body.model_dump(), is_active=True)
db.add(cfg)
await db.commit()
return {"ok": True, "id": cfg.id}
@router.post("/llm-config/test", dependencies=[Depends(verify_admin)])
async def test_llm_config(body: LLMConfigIn):
from ..ai.llm_client import LLMClient
client = LLMClient(
provider=body.provider,
api_key=body.api_key,
base_url=body.base_url,
model=body.model_name,
)
try:
reply = await client.complete(
system_prompt="你是一个助手。",
user_prompt="请回复'连接正常',不要说其他内容。",
)
return {"ok": True, "reply": reply}
except Exception as e:
return {"ok": False, "error": str(e)}
# ── News Sources ──────────────────────────────────────────────────────────────
class SourceIn(BaseModel):
name: str
url: str
source_type: str = "rss"
language: str = "zh"
category: Optional[str] = None
@router.get("/sources", dependencies=[Depends(verify_admin)])
async def get_sources(db: AsyncSession = Depends(get_db)):
result = await db.execute(select(NewsSource).order_by(NewsSource.id))
sources = result.scalars().all()
return [
{"id": s.id, "name": s.name, "url": s.url, "source_type": s.source_type,
"language": s.language, "category": s.category, "is_active": s.is_active}
for s in sources
]
@router.post("/sources", dependencies=[Depends(verify_admin)])
async def add_source(body: SourceIn, db: AsyncSession = Depends(get_db)):
src = NewsSource(**body.model_dump())
db.add(src)
await db.commit()
return {"ok": True, "id": src.id}
@router.put("/sources/{source_id}", dependencies=[Depends(verify_admin)])
async def toggle_source(source_id: int, body: dict, db: AsyncSession = Depends(get_db)):
result = await db.execute(select(NewsSource).where(NewsSource.id == source_id))
src = result.scalar_one_or_none()
if not src:
raise HTTPException(status_code=404)
if "is_active" in body:
src.is_active = body["is_active"]
await db.commit()
return {"ok": True}
@router.delete("/sources/{source_id}", dependencies=[Depends(verify_admin)])
async def delete_source(source_id: int, db: AsyncSession = Depends(get_db)):
result = await db.execute(select(NewsSource).where(NewsSource.id == source_id))
src = result.scalar_one_or_none()
if src:
await db.delete(src)
await db.commit()
return {"ok": True}
# ── Trigger & Stats ───────────────────────────────────────────────────────────
_pipeline_running = False
@router.post("/crawl/trigger", dependencies=[Depends(verify_admin)])
async def trigger_crawl():
global _pipeline_running
if _pipeline_running:
return {"ok": False, "message": "Pipeline already running"}
_pipeline_running = True
asyncio.create_task(_run_pipeline())
return {"ok": True, "message": "Pipeline started"}
async def _run_pipeline():
global _pipeline_running
from ..scheduler import trigger_now
try:
await trigger_now()
finally:
_pipeline_running = False
@router.get("/stats", dependencies=[Depends(verify_admin)])
async def get_stats(db: AsyncSession = Depends(get_db)):
from datetime import date
today = date.today()
raw_today = (await db.execute(
select(func.count(RawNews.id)).where(func.date(RawNews.crawled_at) == today)
)).scalar_one()
processed_today = (await db.execute(
select(func.count(ProcessedNews.id)).where(func.date(ProcessedNews.processed_at) == today)
)).scalar_one()
featured_today = (await db.execute(
select(func.count(ProcessedNews.id))
.where(func.date(ProcessedNews.processed_at) == today)
.where(ProcessedNews.is_featured == True)
)).scalar_one()
return {
"raw_today": raw_today,
"processed_today": processed_today,
"featured_today": featured_today,
"pipeline_running": _pipeline_running,
}
@router.get("/logs", dependencies=[Depends(verify_admin)])
async def get_logs(limit: int = 100, db: AsyncSession = Depends(get_db)):
result = await db.execute(
select(SystemLog).order_by(SystemLog.created_at.desc()).limit(limit)
)
logs = result.scalars().all()
return [
{"id": l.id, "level": l.level, "event_type": l.event_type,
"message": l.message, "created_at": l.created_at.isoformat()}
for l in logs
]

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from datetime import date, datetime
from typing import Optional
from fastapi import APIRouter, Depends, Query
from sqlalchemy import select, func, distinct
from sqlalchemy.ext.asyncio import AsyncSession
from ..database import get_db
from ..models.news import ProcessedNews, RawNews
router = APIRouter()
def _serialize(n: ProcessedNews) -> dict:
raw = n.raw_news
return {
"id": n.id,
"title_zh": n.title_zh,
"summary": n.summary,
"opinion": n.opinion,
"keywords": n.keywords or [],
"importance_score": n.importance_score,
"importance_reason": n.importance_reason,
"category": n.category,
"is_featured": n.is_featured,
"featured_rank": n.featured_rank,
"source_name": n.source_name or (raw.source.name if raw and raw.source else ""),
"source_url": n.source_url or (raw.url if raw else ""),
"published_at": n.published_at.isoformat() if n.published_at else None,
"processed_at": n.processed_at.isoformat() if n.processed_at else None,
}
@router.get("/featured")
async def get_featured(
news_date: Optional[str] = Query(default=None, alias="date"),
db: AsyncSession = Depends(get_db),
):
target = date.fromisoformat(news_date) if news_date else date.today()
stmt = (
select(ProcessedNews)
.join(ProcessedNews.raw_news)
.where(ProcessedNews.is_featured == True)
.where(func.date(ProcessedNews.processed_at) == target)
.order_by(ProcessedNews.featured_rank)
)
result = await db.execute(stmt)
items = result.scalars().all()
return {"date": str(target), "items": [_serialize(n) for n in items]}
@router.get("")
async def get_news(
news_date: Optional[str] = Query(default=None, alias="date"),
category: Optional[str] = Query(default=None),
page: int = Query(default=1, ge=1),
page_size: int = Query(default=20, ge=1, le=100),
db: AsyncSession = Depends(get_db),
):
target = date.fromisoformat(news_date) if news_date else date.today()
stmt = (
select(ProcessedNews)
.join(ProcessedNews.raw_news)
.where(func.date(ProcessedNews.processed_at) == target)
)
if category:
stmt = stmt.where(ProcessedNews.category == category)
count_stmt = select(func.count()).select_from(stmt.subquery())
total = (await db.execute(count_stmt)).scalar_one()
stmt = stmt.order_by(ProcessedNews.importance_score.desc()).offset((page - 1) * page_size).limit(page_size)
result = await db.execute(stmt)
items = result.scalars().all()
return {"date": str(target), "total": total, "page": page, "items": [_serialize(n) for n in items]}
@router.get("/dates")
async def get_dates(db: AsyncSession = Depends(get_db)):
stmt = select(
func.date(ProcessedNews.processed_at).label("d"),
func.count(ProcessedNews.id).label("cnt"),
).group_by("d").order_by(func.date(ProcessedNews.processed_at).desc()).limit(30)
result = await db.execute(stmt)
return [{"date": str(row.d), "count": row.cnt} for row in result]
@router.get("/{news_id}")
async def get_news_detail(news_id: int, db: AsyncSession = Depends(get_db)):
stmt = select(ProcessedNews).join(ProcessedNews.raw_news).where(ProcessedNews.id == news_id)
result = await db.execute(stmt)
news = result.scalar_one_or_none()
if not news:
from fastapi import HTTPException
raise HTTPException(status_code=404, detail="Not found")
return _serialize(news)

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from pydantic_settings import BaseSettings
class Settings(BaseSettings):
database_url: str = "postgresql+asyncpg://pharma:pharma123@localhost/pharma_news"
admin_token: str = "change-me-admin-token"
initial_llm_provider: str = "deepseek"
initial_llm_api_key: str = ""
initial_llm_base_url: str = "https://api.deepseek.com"
initial_llm_model: str = "deepseek-chat"
class Config:
env_file = ".env"
settings = Settings()

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import logging
from datetime import datetime
from email.utils import parsedate_to_datetime
from typing import Optional
import feedparser
import httpx
logger = logging.getLogger(__name__)
HEADERS = {
"User-Agent": "Mozilla/5.0 (compatible; PharmaIntelBot/1.0)"
}
def _parse_date(raw: str) -> Optional[datetime]:
if not raw:
return None
try:
return parsedate_to_datetime(raw).replace(tzinfo=None)
except Exception:
pass
try:
return datetime.fromisoformat(raw.replace("Z", "+00:00")).replace(tzinfo=None)
except Exception:
return None
async def fetch_rss(url: str, max_items: int = 30) -> list[dict]:
try:
async with httpx.AsyncClient(headers=HEADERS, timeout=30, follow_redirects=True) as client:
resp = await client.get(url)
resp.raise_for_status()
text = resp.text
except Exception as e:
logger.warning(f"RSS fetch failed {url}: {e}")
return []
feed = feedparser.parse(text)
items = []
for entry in feed.entries[:max_items]:
title = entry.get("title", "").strip()
link = entry.get("link", "").strip()
if not title or not link:
continue
content = (
entry.get("summary", "")
or entry.get("content", [{}])[0].get("value", "")
).strip()
published_raw = entry.get("published") or entry.get("updated") or ""
items.append({
"title": title,
"url": link,
"content": content[:3000],
"published_at": _parse_date(published_raw),
})
logger.info(f"RSS {url}: got {len(items)} items")
return items
# 默认新闻源(管理页可增删)
DEFAULT_SOURCES = [
# 中文
{"name": "国家药监局", "url": "https://www.nmpa.gov.cn/rss/yaopinxinxi.xml", "language": "zh", "category": "药品监管"},
{"name": "丁香园", "url": "https://www.dxy.cn/bbs/feed.xml", "language": "zh", "category": "临床研究"},
{"name": "医学界", "url": "https://www.yxj.org.cn/rss.xml", "language": "zh", "category": "行业动态"},
# 英文
{"name": "STAT News", "url": "https://www.statnews.com/feed/", "language": "en", "category": "临床研究"},
{"name": "FiercePharma", "url": "https://www.fiercepharma.com/rss/xml", "language": "en", "category": "行业动态"},
{"name": "FDA News", "url": "https://www.fda.gov/about-fda/contact-fda/stay-informed/rss-feeds/fda-news-feed/rss.xml", "language": "en", "category": "药品监管"},
]

21
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
from sqlalchemy.orm import DeclarativeBase
from .config import settings
engine = create_async_engine(settings.database_url, echo=False)
AsyncSessionLocal = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
class Base(DeclarativeBase):
pass
async def get_db():
async with AsyncSessionLocal() as session:
yield session
async def create_tables():
async with engine.begin() as conn:
from .models import news # noqa: ensure models are registered
await conn.run_sync(Base.metadata.create_all)

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from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from .database import create_tables, AsyncSessionLocal
from .scheduler import start_scheduler, shutdown_scheduler
from .api import news, admin
from .config import settings
from .models.news import LLMConfig
@asynccontextmanager
async def lifespan(app: FastAPI):
await create_tables()
await seed_initial_llm_config()
start_scheduler()
yield
shutdown_scheduler()
async def seed_initial_llm_config():
"""Insert default LLM config on first run if none exists."""
from sqlalchemy import select
async with AsyncSessionLocal() as db:
result = await db.execute(select(LLMConfig).limit(1))
if result.scalar_one_or_none():
return
if not settings.initial_llm_api_key:
return
config = LLMConfig(
name="默认配置",
provider=settings.initial_llm_provider,
api_key=settings.initial_llm_api_key,
base_url=settings.initial_llm_base_url,
model_name=settings.initial_llm_model,
is_active=True,
)
db.add(config)
await db.commit()
app = FastAPI(title="医药情报 API", version="1.0.0", lifespan=lifespan)
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_methods=["*"],
allow_headers=["*"],
)
app.include_router(news.router, prefix="/api/news", tags=["news"])
app.include_router(admin.router, prefix="/api/admin", tags=["admin"])
@app.get("/api/health")
async def health():
return {"status": "ok"}

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from datetime import datetime
from typing import Optional, List
from sqlalchemy import String, Text, Integer, Float, Boolean, DateTime, ForeignKey, ARRAY
from sqlalchemy.orm import Mapped, mapped_column, relationship
from ..database import Base
class NewsSource(Base):
__tablename__ = "news_sources"
id: Mapped[int] = mapped_column(primary_key=True)
name: Mapped[str] = mapped_column(String(100))
url: Mapped[str] = mapped_column(String(500))
source_type: Mapped[str] = mapped_column(String(20), default="rss") # rss | scrape
language: Mapped[str] = mapped_column(String(5), default="zh") # zh | en
category: Mapped[Optional[str]] = mapped_column(String(50))
is_active: Mapped[bool] = mapped_column(Boolean, default=True)
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
raw_news: Mapped[List["RawNews"]] = relationship(back_populates="source")
class RawNews(Base):
__tablename__ = "raw_news"
id: Mapped[int] = mapped_column(primary_key=True)
source_id: Mapped[Optional[int]] = mapped_column(ForeignKey("news_sources.id"))
title: Mapped[str] = mapped_column(String(500))
url: Mapped[str] = mapped_column(String(1000), unique=True)
raw_content: Mapped[Optional[str]] = mapped_column(Text)
published_at: Mapped[Optional[datetime]] = mapped_column(DateTime)
crawled_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
status: Mapped[str] = mapped_column(String(20), default="pending") # pending|processed|skipped|error
source: Mapped[Optional["NewsSource"]] = relationship(back_populates="raw_news")
processed: Mapped[Optional["ProcessedNews"]] = relationship(back_populates="raw_news", uselist=False)
class ProcessedNews(Base):
__tablename__ = "processed_news"
id: Mapped[int] = mapped_column(primary_key=True)
raw_news_id: Mapped[int] = mapped_column(ForeignKey("raw_news.id"))
title_zh: Mapped[str] = mapped_column(String(500))
summary: Mapped[str] = mapped_column(Text)
opinion: Mapped[Optional[str]] = mapped_column(Text)
keywords: Mapped[Optional[List[str]]] = mapped_column(ARRAY(String))
importance_score: Mapped[float] = mapped_column(Float, default=5.0)
importance_reason: Mapped[Optional[str]] = mapped_column(Text)
category: Mapped[str] = mapped_column(String(50), default="行业动态")
is_featured: Mapped[bool] = mapped_column(Boolean, default=False)
featured_rank: Mapped[Optional[int]] = mapped_column(Integer)
source_name: Mapped[Optional[str]] = mapped_column(String(200))
source_url: Mapped[Optional[str]] = mapped_column(String(1000))
published_at: Mapped[Optional[datetime]] = mapped_column(DateTime)
processed_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
raw_news: Mapped["RawNews"] = relationship(back_populates="processed")
class LLMConfig(Base):
__tablename__ = "llm_config"
id: Mapped[int] = mapped_column(primary_key=True)
name: Mapped[str] = mapped_column(String(100))
provider: Mapped[str] = mapped_column(String(50)) # openai | anthropic | qwen | deepseek | custom
api_key: Mapped[str] = mapped_column(String(500))
base_url: Mapped[str] = mapped_column(String(500))
model_name: Mapped[str] = mapped_column(String(200))
is_active: Mapped[bool] = mapped_column(Boolean, default=True)
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
class SystemLog(Base):
__tablename__ = "system_logs"
id: Mapped[int] = mapped_column(primary_key=True)
event_type: Mapped[str] = mapped_column(String(50))
message: Mapped[str] = mapped_column(Text)
level: Mapped[str] = mapped_column(String(20), default="INFO")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)

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import logging
from apscheduler.schedulers.asyncio import AsyncIOScheduler
from apscheduler.triggers.cron import CronTrigger
logger = logging.getLogger(__name__)
scheduler = AsyncIOScheduler(timezone="Asia/Shanghai")
async def daily_pipeline_job():
from .database import AsyncSessionLocal
from .ai.processor import run_daily_pipeline
async with AsyncSessionLocal() as db:
try:
await run_daily_pipeline(db)
except Exception as e:
logger.error(f"Daily pipeline failed: {e}", exc_info=True)
def start_scheduler():
scheduler.add_job(daily_pipeline_job, CronTrigger(hour=6, minute=0), id="daily_pipeline", replace_existing=True)
scheduler.start()
logger.info("Scheduler started — daily pipeline runs at 06:00 Asia/Shanghai")
def shutdown_scheduler():
scheduler.shutdown(wait=False)
async def trigger_now():
"""Manually trigger the pipeline (called from admin API)."""
await daily_pipeline_job()

12
backend/requirements.txt Normal file
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fastapi==0.115.6
uvicorn[standard]==0.32.1
sqlalchemy[asyncio]==2.0.36
asyncpg==0.30.0
alembic==1.14.0
httpx==0.28.0
feedparser==6.0.11
python-dotenv==1.0.1
pydantic-settings==2.6.1
apscheduler==3.10.4
beautifulsoup4==4.12.3
python-jose[cryptography]==3.3.0

40
docker-compose.yml Normal file
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version: '3.8'
services:
db:
image: postgres:16-alpine
environment:
POSTGRES_USER: pharma
POSTGRES_PASSWORD: pharma123
POSTGRES_DB: pharma_news
volumes:
- postgres_data:/var/lib/postgresql/data
ports:
- "5432:5432"
healthcheck:
test: ["CMD-SHELL", "pg_isready -U pharma"]
interval: 5s
timeout: 5s
retries: 5
backend:
build: ./backend
env_file: .env
ports:
- "8000:8000"
depends_on:
db:
condition: service_healthy
volumes:
- ./backend:/app
command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload
frontend:
build: ./frontend
ports:
- "3000:80"
depends_on:
- backend
volumes:
postgres_data:

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frontend/Dockerfile Normal file
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FROM node:20-alpine AS build
WORKDIR /app
# 使用淘宝镜像
RUN npm config set registry https://registry.npmmirror.com
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build
FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80

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frontend/index.html Normal file
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>医药情报</title>
<!-- 国内可将 Google Fonts 替换为 fonts.loli.net 镜像 -->
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap" rel="stylesheet">
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.js"></script>
</body>
</html>

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frontend/nginx.conf Normal file
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server {
listen 80;
root /usr/share/nginx/html;
index index.html;
# Vue Router history mode
location / {
try_files $uri $uri/ /index.html;
}
# 反代后端 API
location /api {
proxy_pass http://backend:8000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}

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frontend/package.json Normal file
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{
"name": "pharma-intel-frontend",
"version": "1.0.0",
"private": true,
"scripts": {
"dev": "vite",
"build": "vite build",
"preview": "vite preview"
},
"dependencies": {
"vue": "^3.5.13",
"vue-router": "^4.5.0",
"element-plus": "^2.9.1",
"@element-plus/icons-vue": "^2.3.1"
},
"devDependencies": {
"@vitejs/plugin-vue": "^5.2.1",
"vite": "^6.0.5"
}
}

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<template>
<router-view />
</template>

64
frontend/src/api/index.js Normal file
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const BASE = '/api'
function adminHeaders() {
const token = localStorage.getItem('admin_token') || ''
return { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' }
}
async function get(url) {
const resp = await fetch(BASE + url)
if (!resp.ok) throw new Error(`GET ${url} failed: ${resp.status}`)
return resp.json()
}
async function adminGet(url) {
const resp = await fetch(BASE + url, { headers: adminHeaders() })
if (resp.status === 401) throw new Error('UNAUTHORIZED')
return resp.json()
}
async function adminPost(url, body) {
const resp = await fetch(BASE + url, {
method: 'POST', headers: adminHeaders(), body: JSON.stringify(body)
})
if (resp.status === 401) throw new Error('UNAUTHORIZED')
return resp.json()
}
async function adminPut(url, body) {
const resp = await fetch(BASE + url, {
method: 'PUT', headers: adminHeaders(), body: JSON.stringify(body)
})
return resp.json()
}
async function adminDelete(url) {
const resp = await fetch(BASE + url, { method: 'DELETE', headers: adminHeaders() })
return resp.json()
}
// ── Reader API ────────────────────────────────────────────────────────────────
export const fetchFeatured = (date) => get(`/news/featured${date ? `?date=${date}` : ''}`)
export const fetchNews = ({ date, category, page = 1 } = {}) => {
const p = new URLSearchParams()
if (date) p.set('date', date)
if (category) p.set('category', category)
p.set('page', page)
return get(`/news?${p}`)
}
export const fetchDates = () => get('/news/dates')
export const fetchNewsDetail = (id) => get(`/news/${id}`)
// ── Admin API ─────────────────────────────────────────────────────────────────
export const getLLMConfig = () => adminGet('/admin/llm-config')
export const saveLLMConfig = (cfg) => adminPost('/admin/llm-config', cfg)
export const testLLMConfig = (cfg) => adminPost('/admin/llm-config/test', cfg)
export const getSources = () => adminGet('/admin/sources')
export const addSource = (src) => adminPost('/admin/sources', src)
export const toggleSource = (id, is_active) => adminPut(`/admin/sources/${id}`, { is_active })
export const deleteSource = (id) => adminDelete(`/admin/sources/${id}`)
export const triggerCrawl = () => adminPost('/admin/crawl/trigger', {})
export const getStats = () => adminGet('/admin/stats')
export const getLogs = (limit = 100) => adminGet(`/admin/logs?limit=${limit}`)

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<template>
<div class="news-card" :class="{ featured: news.is_featured }" @click="$emit('open', news)">
<div class="card-top">
<span class="score-badge" :class="badgeClass">{{ news.importance_score?.toFixed(1) }}</span>
<span class="cat-label">{{ news.category }}</span>
<span class="spacer"></span>
<span class="source-meta">{{ news.source_name }} · {{ timeAgo }}</span>
</div>
<h3 class="card-title">{{ news.title_zh }}</h3>
<p class="card-summary">{{ news.summary }}</p>
<div v-if="news.opinion" class="opinion-block">
<b>核心观点</b>{{ news.opinion }}
</div>
<div class="card-footer">
<div class="kw-row">
<span v-for="kw in (news.keywords || []).slice(0, 5)" :key="kw" class="kw-tag">{{ kw }}</span>
</div>
<a :href="news.source_url" target="_blank" @click.stop class="orig-link">查看原文 </a>
</div>
</div>
</template>
<script setup>
import { computed } from 'vue'
const props = defineProps({ news: { type: Object, required: true } })
defineEmits(['open'])
const badgeClass = computed(() => {
const s = props.news.importance_score
if (s >= 9) return 'badge-red'
if (s >= 7) return 'badge-amber'
if (s >= 5) return 'badge-blue'
return 'badge-gray'
})
const timeAgo = computed(() => {
if (!props.news.published_at) return ''
const diff = Date.now() - new Date(props.news.published_at).getTime()
const h = Math.floor(diff / 3600000)
if (h < 1) return '刚刚'
if (h < 24) return `${h}小时前`
return `${Math.floor(h / 24)}天前`
})
</script>
<style scoped>
.news-card {
background: var(--bg-card);
border: 1px solid var(--rule);
border-radius: var(--r);
padding: 16px;
margin-bottom: 10px;
cursor: pointer;
transition: border-color .15s, transform .15s;
}
.news-card:hover { border-color: var(--rule2); transform: translateY(-1px); }
.news-card.featured { border-left: 2px solid var(--blue-2); }
/* Top row */
.card-top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.score-badge {
flex-shrink: 0;
padding: 2px 7px;
border-radius: 6px;
font-family: var(--mono);
font-size: 11px;
font-weight: 700;
}
.badge-red { background: rgba(255,77,106,.2); color: var(--red); }
.badge-amber { background: rgba(255,163,54,.2); color: var(--amber); }
.badge-blue { background: rgba(46,85,245,.2); color: var(--blue-2); }
.badge-gray { background: rgba(122,128,160,.15); color: var(--t3); }
.cat-label { font-size: 11px; color: var(--t3); }
.spacer { flex: 1; }
.source-meta { font-size: 11px; color: var(--t4); font-family: var(--mono); }
/* Body */
.card-title {
font-size: 15px;
font-weight: 600;
color: var(--t1);
line-height: 1.4;
margin-bottom: 8px;
}
.card-summary {
font-size: 13px;
color: var(--t3);
line-height: 1.65;
margin-bottom: 10px;
display: -webkit-box;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
overflow: hidden;
}
/* Opinion */
.opinion-block {
background: var(--blue-gl);
border-left: 2px solid var(--blue-bd);
border-radius: 0 6px 6px 0;
padding: 8px 12px;
margin-bottom: 10px;
font-size: 12.5px;
color: #8AAAFF;
line-height: 1.55;
}
.opinion-block b {
display: block;
font-family: var(--mono);
font-size: 10px;
font-weight: 700;
margin-bottom: 3px;
opacity: .7;
letter-spacing: .04em;
}
/* Footer */
.card-footer { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kw-row { display: flex; gap: 5px; flex-wrap: wrap; flex: 1; }
.kw-tag {
font-size: 10px;
font-family: var(--mono);
padding: 2px 7px;
border-radius: 4px;
background: rgba(46,85,245,.15);
color: #7B9BFF;
white-space: nowrap;
}
.orig-link {
font-size: 12px;
color: var(--blue-2);
white-space: nowrap;
transition: color .15s;
}
.orig-link:hover { color: var(--t1); }
</style>

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<template>
<aside class="top10-panel">
<div class="panel-head">
<span class="dot d-blue"></span>
今日精选 TOP 10
</div>
<div v-if="items.length === 0" class="empty-msg">暂无精选等待今日抓取...</div>
<div
v-for="(n, i) in items"
:key="n.id"
class="top10-item"
:class="{ active: activeId === n.id }"
@click="$emit('select', n)"
>
<span class="rank">{{ String(i + 1).padStart(2, '0') }}</span>
<div class="item-body">
<span class="item-score" :class="badgeClass(n.importance_score)">{{ n.importance_score?.toFixed(1) }}</span>
<span class="item-title">{{ n.title_zh }}</span>
</div>
</div>
<div class="archive-section" v-if="dates.length > 0">
<div class="archive-head">历史归档</div>
<div
v-for="d in dates.slice(1, 8)"
:key="d.date"
class="archive-item"
:class="{ active: selectedDate === d.date }"
@click="$emit('date-change', d.date)"
>
<span class="arc-date">{{ d.date.slice(5) }}</span>
<span class="arc-count">{{ d.count }}</span>
</div>
</div>
</aside>
</template>
<script setup>
defineProps({
items: { type: Array, default: () => [] },
dates: { type: Array, default: () => [] },
activeId: { type: Number, default: null },
selectedDate: { type: String, default: '' },
})
defineEmits(['select', 'date-change'])
function badgeClass(score) {
if (score >= 9) return 'badge-red'
if (score >= 7) return 'badge-amber'
return 'badge-blue'
}
</script>
<style scoped>
.top10-panel {
width: 260px;
flex-shrink: 0;
position: sticky;
top: 120px;
height: calc(100vh - 140px);
overflow-y: auto;
scrollbar-width: none;
}
.top10-panel::-webkit-scrollbar { display: none; }
.panel-head {
display: flex;
align-items: center;
gap: 8px;
font-size: 11px;
font-family: var(--mono);
letter-spacing: .1em;
text-transform: uppercase;
color: var(--t4);
padding: 0 0 12px;
}
.dot { width: 6px; height: 6px; border-radius: 50%; }
.d-blue { background: var(--blue-2); }
.empty-msg { font-size: 12px; color: var(--t4); padding: 8px 0; }
.top10-item {
display: flex;
align-items: flex-start;
gap: 10px;
padding: 9px 10px;
border-radius: var(--r-sm);
cursor: pointer;
transition: background .15s;
margin-bottom: 2px;
}
.top10-item:hover { background: var(--bg-hi); }
.top10-item.active { background: var(--blue-gl); }
.rank {
font-family: var(--mono);
font-size: 10px;
color: var(--t4);
width: 18px;
flex-shrink: 0;
padding-top: 3px;
}
.item-body { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.item-score {
font-family: var(--mono);
font-size: 10px;
font-weight: 700;
padding: 1px 6px;
border-radius: 4px;
align-self: flex-start;
}
.badge-red { background: rgba(255,77,106,.2); color: var(--red); }
.badge-amber { background: rgba(255,163,54,.2); color: var(--amber); }
.badge-blue { background: rgba(46,85,245,.2); color: var(--blue-2); }
.item-title {
font-size: 12px;
color: var(--t2);
line-height: 1.4;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
/* Archive */
.archive-section { margin-top: 20px; border-top: 1px solid var(--rule); padding-top: 12px; }
.archive-head {
font-size: 10px;
font-family: var(--mono);
color: var(--t4);
letter-spacing: .1em;
text-transform: uppercase;
margin-bottom: 6px;
}
.archive-item {
display: flex;
justify-content: space-between;
padding: 6px 10px;
border-radius: var(--r-sm);
cursor: pointer;
transition: background .15s;
}
.archive-item:hover, .archive-item.active { background: var(--bg-hi); }
.arc-date { font-size: 12px; color: var(--t2); font-family: var(--mono); }
.arc-count { font-size: 11px; color: var(--t4); font-family: var(--mono); }
</style>

20
frontend/src/main.js Normal file
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import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import zhCn from 'element-plus/es/locale/lang/zh-cn'
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
import App from './App.vue'
import router from './router/index.js'
import './styles/theme.css'
const app = createApp(App)
app.use(ElementPlus, { locale: zhCn })
app.use(router)
for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
app.component(key, component)
}
app.mount('#app')

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import { createRouter, createWebHistory } from 'vue-router'
import NewsReader from '../views/NewsReader.vue'
import Admin from '../views/Admin.vue'
const routes = [
{ path: '/', component: NewsReader },
{ path: '/admin', component: Admin },
]
export default createRouter({
history: createWebHistory(),
routes,
})

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/* 设计令牌——与 HTML 参考文件保持一致 */
:root {
--bg: #07091A;
--bg-1: #0B0E24;
--bg-2: #10142E;
--bg-card: #0D1028;
--bg-hi: #141838;
--blue: #2E55F5;
--blue-2: #5578FF;
--blue-gl: rgba(46, 85, 245, 0.15);
--blue-bd: rgba(46, 85, 245, 0.3);
--violet: #7B3FE4;
--violet-2: #9A68EE;
--cyan: #19C3E6;
--mint: #25D6A3;
--amber: #FFA336;
--red: #FF4D6A;
--t1: #F0F2FF;
--t2: #B8BEDD;
--t3: #7A80A0;
--t4: #4A506A;
--rule: rgba(255, 255, 255, 0.07);
--rule2: rgba(255, 255, 255, 0.13);
--sans: 'Noto Sans SC', system-ui, sans-serif;
--mono: 'JetBrains Mono', 'Courier New', monospace;
--r: 12px;
--r-sm: 8px;
--r-pill: 20px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
height: 100%;
background: var(--bg);
color: var(--t1);
font-family: var(--sans);
font-size: 14px;
line-height: 1.5;
-webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }
/* Element Plus 暗色覆盖 */
.el-table { --el-table-bg-color: var(--bg-card); --el-table-header-bg-color: var(--bg-2); }
.el-input__wrapper { background: var(--bg-2) !important; box-shadow: 0 0 0 1px var(--rule2) !important; }
.el-input__inner { color: var(--t1) !important; }
.el-select-dropdown { background: var(--bg-2); border-color: var(--rule2); }
.el-select-dropdown__item { color: var(--t2); }
.el-select-dropdown__item.hover, .el-select-dropdown__item:hover { background: var(--bg-hi); }

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<template>
<div class="admin-layout">
<!-- 登录 -->
<div v-if="!authed" class="login-screen">
<div class="login-card">
<div class="login-logo">PI</div>
<div class="login-title">管理后台</div>
<input
v-model="tokenInput"
type="password"
placeholder="输入管理员令牌"
class="token-input"
@keyup.enter="login"
/>
<div v-if="loginError" class="login-error">{{ loginError }}</div>
<button class="login-btn" @click="login">进入</button>
<router-link to="/" class="back-link"> 返回首页</router-link>
</div>
</div>
<!-- 管理内容 -->
<template v-else>
<header class="admin-topbar">
<div class="admin-logo">
<div class="logo-chip">PI</div>
<span>医药情报 · 管理后台</span>
</div>
<div class="admin-nav">
<button v-for="t in TABS" :key="t.key" :class="['tab-btn', { active: activeTab === t.key }]" @click="activeTab = t.key">
{{ t.label }}
</button>
</div>
<div class="admin-right">
<router-link to="/" class="exit-link"> 返回首页</router-link>
<button class="logout-btn" @click="logout">退出</button>
</div>
</header>
<div class="admin-body">
<!-- Tab: LLM 配置 -->
<section v-if="activeTab === 'llm'" class="admin-section">
<div class="sec-title">LLM 配置</div>
<div class="form-grid">
<label class="form-label">提供商</label>
<el-select v-model="llmForm.provider" class="dark-input">
<el-option v-for="p in PROVIDERS" :key="p.value" :label="p.label" :value="p.value" />
</el-select>
<label class="form-label">配置名称</label>
<el-input v-model="llmForm.name" placeholder="如「DeepSeek 默认」" class="dark-input" />
<label class="form-label">API Key</label>
<el-input v-model="llmForm.api_key" type="password" placeholder="sk-..." show-password class="dark-input" />
<label class="form-label">Base URL</label>
<el-input v-model="llmForm.base_url" placeholder="https://api.deepseek.com" class="dark-input" />
<label class="form-label">模型名称</label>
<el-input v-model="llmForm.model_name" placeholder="deepseek-chat" class="dark-input" />
</div>
<div class="form-actions">
<button class="btn-primary" @click="saveLLM" :disabled="llmSaving">
{{ llmSaving ? '保存中...' : '保存配置' }}
</button>
<button class="btn-secondary" @click="testLLM" :disabled="llmTesting">
{{ llmTesting ? '测试中...' : '连接测试' }}
</button>
</div>
<div v-if="llmTestResult" class="test-result" :class="llmTestResult.ok ? 'ok' : 'err'">
{{ llmTestResult.ok ? ' ' + llmTestResult.reply : ' ' + llmTestResult.error }}
</div>
</section>
<!-- Tab: 新闻源 -->
<section v-if="activeTab === 'sources'" class="admin-section">
<div class="sec-title">新闻源管理</div>
<el-table :data="sources" class="dark-table">
<el-table-column prop="name" label="名称" width="140" />
<el-table-column prop="url" label="URL" show-overflow-tooltip />
<el-table-column prop="source_type" label="类型" width="80" />
<el-table-column prop="language" label="语言" width="70" />
<el-table-column prop="category" label="分类" width="100" />
<el-table-column label="状态" width="80">
<template #default="{ row }">
<el-switch :model-value="row.is_active" @change="toggleSrc(row)" />
</template>
</el-table-column>
<el-table-column label="操作" width="80">
<template #default="{ row }">
<button class="del-btn" @click="deleteSrc(row.id)">删除</button>
</template>
</el-table-column>
</el-table>
<div class="add-source-form">
<div class="add-title">添加新闻源</div>
<div class="form-row">
<el-input v-model="newSrc.name" placeholder="名称" style="width:130px" />
<el-input v-model="newSrc.url" placeholder="RSS URL" style="flex:1" />
<el-select v-model="newSrc.source_type" style="width:90px">
<el-option label="RSS" value="rss" />
<el-option label="Scrape" value="scrape" />
</el-select>
<el-select v-model="newSrc.language" style="width:80px">
<el-option label="中文" value="zh" />
<el-option label="English" value="en" />
</el-select>
<el-select v-model="newSrc.category" placeholder="分类" style="width:110px">
<el-option v-for="c in CAT_OPTIONS" :key="c" :label="c" :value="c" />
</el-select>
<button class="btn-primary" style="height:32px;padding:0 14px" @click="addSrc">添加</button>
</div>
</div>
</section>
<!-- Tab: 系统操作 -->
<section v-if="activeTab === 'ops'" class="admin-section">
<div class="sec-title">系统操作</div>
<div class="stats-row" v-if="stats">
<div class="stat-box">
<div class="stat-val">{{ stats.raw_today }}</div>
<div class="stat-lbl">今日抓取原始</div>
</div>
<div class="stat-box">
<div class="stat-val">{{ stats.processed_today }}</div>
<div class="stat-lbl">今日 AI 处理</div>
</div>
<div class="stat-box sc-m">
<div class="stat-val">{{ stats.featured_today }}</div>
<div class="stat-lbl">精选 TOP</div>
</div>
</div>
<div class="ops-card">
<div class="ops-desc">立即触发今日抓取 + AI 处理 + 精选 TOP 10约需 3-10 分钟</div>
<button
class="btn-primary trigger-btn"
@click="triggerCrawl"
:disabled="stats?.pipeline_running || triggering"
>
{{ stats?.pipeline_running || triggering ? '⏳ 运行中...' : '▶ 立即触发' }}
</button>
</div>
</section>
<!-- Tab: 日志 -->
<section v-if="activeTab === 'logs'" class="admin-section">
<div class="sec-title-row">
<div class="sec-title">运行日志</div>
<button class="btn-secondary" style="height:30px;padding:0 12px;font-size:12px" @click="loadLogs">刷新</button>
</div>
<div class="log-list">
<div v-for="l in logs" :key="l.id" class="log-row" :class="'log-' + l.level.toLowerCase()">
<span class="log-time">{{ l.created_at.slice(11, 19) }}</span>
<span class="log-level">{{ l.level }}</span>
<span class="log-msg">{{ l.message }}</span>
</div>
</div>
</section>
</div>
</template>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import {
getLLMConfig, saveLLMConfig, testLLMConfig,
getSources, addSource, toggleSource, deleteSource,
triggerCrawl as apiTrigger, getStats, getLogs,
} from '../api/index.js'
// ── Auth ──────────────────────────────────────────────────────────────────────
const authed = ref(!!localStorage.getItem('admin_token'))
const tokenInput = ref('')
const loginError = ref('')
function login() {
if (!tokenInput.value) return
localStorage.setItem('admin_token', tokenInput.value)
authed.value = true
init()
}
function logout() {
localStorage.removeItem('admin_token')
authed.value = false
}
// ── Tabs ──────────────────────────────────────────────────────────────────────
const TABS = [
{ key: 'llm', label: 'LLM 配置' },
{ key: 'sources', label: '新闻源' },
{ key: 'ops', label: '系统操作' },
{ key: 'logs', label: '日志' },
]
const activeTab = ref('llm')
// ── LLM ──────────────────────────────────────────────────────────────────────
const PROVIDERS = [
{ label: 'DeepSeek推荐·国内可直连', value: 'deepseek' },
{ label: '通义千问 Qwen', value: 'qwen' },
{ label: 'OpenAI 兼容', value: 'openai' },
{ label: 'Anthropic Claude', value: 'anthropic' },
{ label: '自定义 Endpoint', value: 'custom' },
]
const llmForm = ref({ name: '默认配置', provider: 'deepseek', api_key: '', base_url: 'https://api.deepseek.com', model_name: 'deepseek-chat' })
const llmSaving = ref(false)
const llmTesting = ref(false)
const llmTestResult = ref(null)
async function loadLLM() {
try {
const cfg = await getLLMConfig()
if (cfg) Object.assign(llmForm.value, { ...cfg, api_key: '' })
} catch (e) { if (e.message === 'UNAUTHORIZED') logout() }
}
async function saveLLM() {
llmSaving.value = true
try { await saveLLMConfig(llmForm.value) }
finally { llmSaving.value = false }
}
async function testLLM() {
llmTesting.value = true
llmTestResult.value = null
try { llmTestResult.value = await testLLMConfig(llmForm.value) }
finally { llmTesting.value = false }
}
// ── Sources ───────────────────────────────────────────────────────────────────
const CAT_OPTIONS = ['药品监管', '临床研究', '行业动态', '政策法规']
const sources = ref([])
const newSrc = ref({ name: '', url: '', source_type: 'rss', language: 'zh', category: '行业动态' })
async function loadSources() {
try { sources.value = await getSources() }
catch (e) { if (e.message === 'UNAUTHORIZED') logout() }
}
async function addSrc() {
await addSource(newSrc.value)
newSrc.value = { name: '', url: '', source_type: 'rss', language: 'zh', category: '行业动态' }
await loadSources()
}
async function toggleSrc(row) {
await toggleSource(row.id, !row.is_active)
await loadSources()
}
async function deleteSrc(id) {
await deleteSource(id)
await loadSources()
}
// ── Ops ───────────────────────────────────────────────────────────────────────
const stats = ref(null)
const triggering = ref(false)
async function loadStats() {
try { stats.value = await getStats() }
catch (e) { if (e.message === 'UNAUTHORIZED') logout() }
}
async function triggerCrawl() {
triggering.value = true
try {
await apiTrigger()
setTimeout(loadStats, 2000)
} finally {
triggering.value = false
}
}
// ── Logs ──────────────────────────────────────────────────────────────────────
const logs = ref([])
async function loadLogs() {
try { logs.value = await getLogs(100) }
catch (e) { if (e.message === 'UNAUTHORIZED') logout() }
}
async function init() {
await Promise.all([loadLLM(), loadSources(), loadStats(), loadLogs()])
}
onMounted(() => { if (authed.value) init() })
</script>
<style scoped>
.admin-layout { min-height: 100vh; background: var(--bg); }
/* Login */
.login-screen {
min-height: 100vh;
display: flex; align-items: center; justify-content: center;
}
.login-card {
background: var(--bg-card);
border: 1px solid var(--rule2);
border-radius: 16px;
padding: 40px;
width: 360px;
display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.login-logo {
width: 48px; height: 48px;
background: linear-gradient(135deg, var(--blue), var(--violet));
border-radius: 12px;
display: flex; align-items: center; justify-content: center;
font-family: var(--mono); font-size: 16px; font-weight: 700; color: #fff;
}
.login-title { font-size: 20px; font-weight: 700; color: var(--t1); }
.token-input {
width: 100%; height: 40px; border-radius: 8px;
background: var(--bg-2); border: 1px solid var(--rule2);
color: var(--t1); padding: 0 14px; font-size: 14px;
}
.token-input:focus { outline: none; border-color: var(--blue-bd); }
.login-error { font-size: 12px; color: var(--red); }
.login-btn {
width: 100%; height: 40px; border-radius: 8px;
background: var(--blue); color: #fff; font-size: 14px; font-weight: 600; border: none;
}
.back-link { font-size: 12px; color: var(--t4); }
/* Topbar */
.admin-topbar {
height: 56px;
background: var(--bg-1);
border-bottom: 1px solid var(--rule);
display: flex; align-items: center; padding: 0 24px; gap: 20px;
}
.admin-logo {
display: flex; align-items: center; gap: 10px;
font-size: 14px; font-weight: 600; color: var(--t1);
}
.logo-chip {
width: 28px; height: 28px;
background: linear-gradient(135deg, var(--blue), var(--violet));
border-radius: 7px;
display: flex; align-items: center; justify-content: center;
font-family: var(--mono); font-size: 10px; font-weight: 700; color: #fff;
}
.admin-nav { flex: 1; display: flex; gap: 4px; }
.tab-btn {
padding: 5px 14px; border-radius: 7px; font-size: 13px;
background: transparent; border: none; color: var(--t3); transition: all .15s;
}
.tab-btn:hover { color: var(--t1); background: var(--bg-hi); }
.tab-btn.active { background: var(--blue-gl); color: var(--blue-2); }
.admin-right { display: flex; align-items: center; gap: 10px; }
.exit-link { font-size: 12px; color: var(--t4); }
.logout-btn {
padding: 4px 12px; border-radius: 6px; font-size: 12px;
background: transparent; border: 1px solid var(--rule2); color: var(--t3);
}
/* Body */
.admin-body { padding: 24px; max-width: 960px; }
.admin-section { }
.sec-title { font-size: 13px; font-family: var(--mono); letter-spacing: .08em; color: var(--t4); text-transform: uppercase; margin-bottom: 20px; }
.sec-title-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.sec-title-row .sec-title { margin-bottom: 0; }
/* LLM form */
.form-grid {
display: grid; grid-template-columns: 120px 1fr; gap: 12px 16px;
align-items: center; max-width: 560px; margin-bottom: 20px;
}
.form-label { font-size: 13px; color: var(--t3); }
.form-actions { display: flex; gap: 10px; margin-bottom: 12px; }
.test-result {
padding: 10px 14px; border-radius: var(--r-sm);
font-size: 13px; font-family: var(--mono);
}
.test-result.ok { background: rgba(37,214,163,.1); color: var(--mint); }
.test-result.err { background: rgba(255,77,106,.1); color: var(--red); }
/* Buttons */
.btn-primary {
padding: 0 18px; height: 36px; border-radius: 8px;
background: var(--blue); color: #fff; font-size: 13px; font-weight: 600;
border: none; transition: background .15s;
}
.btn-primary:hover:not(:disabled) { background: var(--blue-2); }
.btn-primary:disabled { opacity: .5; cursor: default; }
.btn-secondary {
padding: 0 18px; height: 36px; border-radius: 8px;
background: var(--bg-2); border: 1px solid var(--rule2); color: var(--t2);
font-size: 13px; font-weight: 600; transition: background .15s;
}
.btn-secondary:hover { background: var(--bg-hi); }
/* Sources table */
.dark-table { background: var(--bg-card); --el-table-border-color: var(--rule); color: var(--t2); margin-bottom: 20px; }
.del-btn {
padding: 2px 8px; border-radius: 4px; font-size: 11px;
background: rgba(255,77,106,.15); border: 1px solid rgba(255,77,106,.3); color: var(--red);
}
.add-source-form { background: var(--bg-card); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px; }
.add-title { font-size: 12px; color: var(--t4); font-family: var(--mono); margin-bottom: 10px; }
.form-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
/* Stats */
.stats-row { display: flex; gap: 12px; margin-bottom: 20px; }
.stat-box {
flex: 1; background: var(--bg-card); border: 1px solid var(--rule);
border-radius: var(--r); padding: 16px; text-align: center;
}
.stat-val { font-family: var(--mono); font-size: 28px; font-weight: 700; color: var(--t1); }
.stat-lbl { font-size: 11px; color: var(--t4); margin-top: 4px; font-family: var(--mono); }
.ops-card {
background: var(--bg-card); border: 1px solid var(--rule);
border-radius: var(--r); padding: 20px;
display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.ops-desc { font-size: 13px; color: var(--t3); line-height: 1.6; }
.trigger-btn { flex-shrink: 0; padding: 0 24px; height: 42px; font-size: 14px; }
/* Logs */
.log-list { background: var(--bg-card); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; }
.log-row {
display: flex; gap: 12px; align-items: baseline;
padding: 8px 14px; border-bottom: 1px solid var(--rule);
font-family: var(--mono); font-size: 12px;
}
.log-row:last-child { border-bottom: none; }
.log-time { color: var(--t4); flex-shrink: 0; }
.log-level { width: 50px; flex-shrink: 0; font-weight: 700; }
.log-msg { color: var(--t2); }
.log-info .log-level { color: var(--blue-2); }
.log-error .log-level { color: var(--red); }
.log-warn .log-level { color: var(--amber); }
</style>

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<template>
<div class="reader-layout">
<!-- 顶部导航 -->
<header class="topbar">
<div class="topbar-left">
<div class="logo-chip">PI</div>
<span class="app-title">医药情报</span>
</div>
<div class="live-bar">
<span class="live-dot"></span>
<span>{{ selectedDate }} · 今日 {{ totalCount }} </span>
</div>
<div class="topbar-right">
<router-link to="/admin" class="admin-link">管理后台 </router-link>
</div>
</header>
<!-- 分类筛选 -->
<nav class="cat-nav">
<button
v-for="c in CATEGORIES"
:key="c.value"
:class="['cat-pill', { active: activeCategory === c.value }]"
@click="setCategory(c.value)"
>{{ c.label }}</button>
</nav>
<!-- 主内容区 -->
<div class="main-content">
<TopTenPanel
:items="featuredNews"
:dates="archiveDates"
:active-id="selectedNews?.id"
:selected-date="selectedDate"
@select="openDetail"
@date-change="loadDate"
/>
<div class="news-feed">
<div v-if="loading" class="feed-state">
<div class="spinner"></div>
<span>加载中...</span>
</div>
<template v-else-if="newsList.length">
<NewsCard
v-for="n in newsList"
:key="n.id"
:news="n"
@open="openDetail"
/>
<div v-if="hasMore" class="load-more" @click="loadMore">加载更多</div>
</template>
<div v-else class="feed-state">今日暂无数据请先在管理后台触发抓取</div>
</div>
</div>
<!-- 详情面板 -->
<Transition name="sheet">
<div v-if="selectedNews" class="sheet-bg" @click.self="selectedNews = null">
<div class="sheet">
<div class="sheet-handle" @click="selectedNews = null"></div>
<div class="sheet-inner">
<div class="sheet-head">
<div class="sh-tags">
<span class="kw-tag cat-tag">{{ selectedNews.category }}</span>
<span class="score-badge" :class="badgeClass(selectedNews.importance_score)">
{{ selectedNews.importance_score?.toFixed(1) }}
</span>
</div>
<h2 class="sh-title">{{ selectedNews.title_zh }}</h2>
<div class="sh-meta">
{{ selectedNews.source_name }} · {{ selectedNews.published_at?.slice(0, 10) }}
</div>
</div>
<div class="sheet-body">
<p class="sh-summary">{{ selectedNews.summary }}</p>
<div v-if="selectedNews.opinion" class="sh-block sh-blue">
<b>核心观点</b>{{ selectedNews.opinion }}
</div>
<div v-if="selectedNews.importance_reason" class="sh-block sh-mint">
<b>评分依据 · {{ selectedNews.importance_score?.toFixed(1) }} </b>
{{ selectedNews.importance_reason }}
</div>
<div v-if="selectedNews.keywords?.length" class="sh-kw">
<span v-for="kw in selectedNews.keywords" :key="kw" class="kw-tag">{{ kw }}</span>
</div>
<div class="sh-actions">
<a :href="selectedNews.source_url" target="_blank" class="btn-primary">查看原文 </a>
<button class="btn-secondary" @click="selectedNews = null">关闭</button>
</div>
</div>
</div>
</div>
</div>
</Transition>
</div>
</template>
<script setup>
import { ref, computed, onMounted } from 'vue'
import NewsCard from '../components/NewsCard.vue'
import TopTenPanel from '../components/TopTenPanel.vue'
import { fetchFeatured, fetchNews, fetchDates } from '../api/index.js'
const CATEGORIES = [
{ label: '全部', value: '' },
{ label: '药品监管', value: '药品监管' },
{ label: '临床研究', value: '临床研究' },
{ label: '行业动态', value: '行业动态' },
{ label: '政策法规', value: '政策法规' },
]
const selectedDate = ref(new Date().toISOString().slice(0, 10))
const activeCategory = ref('')
const featuredNews = ref([])
const newsList = ref([])
const archiveDates = ref([])
const loading = ref(false)
const page = ref(1)
const totalCount = ref(0)
const hasMore = ref(false)
const selectedNews = ref(null)
function badgeClass(score) {
if (score >= 9) return 'badge-red'
if (score >= 7) return 'badge-amber'
if (score >= 5) return 'badge-blue'
return 'badge-gray'
}
async function loadAll(date) {
loading.value = true
try {
const [feat, list, dates] = await Promise.all([
fetchFeatured(date),
fetchNews({ date, category: activeCategory.value, page: 1 }),
fetchDates(),
])
featuredNews.value = feat.items || []
newsList.value = list.items || []
totalCount.value = list.total || 0
hasMore.value = list.items?.length < list.total
archiveDates.value = dates || []
page.value = 1
} finally {
loading.value = false
}
}
async function loadDate(date) {
selectedDate.value = date
await loadAll(date)
}
async function setCategory(cat) {
activeCategory.value = cat
loading.value = true
try {
const list = await fetchNews({ date: selectedDate.value, category: cat, page: 1 })
newsList.value = list.items || []
totalCount.value = list.total || 0
hasMore.value = list.items?.length < list.total
page.value = 1
} finally {
loading.value = false
}
}
async function loadMore() {
page.value++
const list = await fetchNews({ date: selectedDate.value, category: activeCategory.value, page: page.value })
newsList.value.push(...(list.items || []))
hasMore.value = newsList.value.length < list.total
}
function openDetail(news) {
selectedNews.value = news
}
onMounted(() => loadAll(selectedDate.value))
</script>
<style scoped>
.reader-layout {
min-height: 100vh;
display: flex;
flex-direction: column;
background: var(--bg);
}
/* ── Topbar ─────────────────────────────────────────────────────────────────── */
.topbar {
position: sticky;
top: 0;
z-index: 100;
height: 56px;
background: rgba(7,9,26,.95);
backdrop-filter: blur(12px);
border-bottom: 1px solid var(--rule);
display: flex;
align-items: center;
padding: 0 24px;
gap: 16px;
}
.topbar-left { display: flex; align-items: center; gap: 10px; }
.logo-chip {
width: 30px; height: 30px;
background: linear-gradient(135deg, var(--blue), var(--violet));
border-radius: 8px;
display: flex; align-items: center; justify-content: center;
font-family: var(--mono); font-size: 11px; font-weight: 700; color: #fff;
}
.app-title { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
.live-bar {
flex: 1;
display: flex; align-items: center; gap: 6px; justify-content: center;
font-size: 12px; color: var(--t4); font-family: var(--mono);
}
.live-dot {
width: 6px; height: 6px; border-radius: 50%; background: var(--mint);
box-shadow: 0 0 0 0 rgba(37,214,163,.4);
animation: pulse 2s infinite;
}
@keyframes pulse {
0% { box-shadow: 0 0 0 0 rgba(37,214,163,.4); }
70% { box-shadow: 0 0 0 6px rgba(37,214,163,0); }
100% { box-shadow: 0 0 0 0 rgba(37,214,163,0); }
}
.topbar-right { display: flex; align-items: center; }
.admin-link {
font-size: 12px; color: var(--blue-2); font-family: var(--mono);
padding: 5px 12px; border: 1px solid var(--blue-bd); border-radius: var(--r-pill);
transition: background .15s;
}
.admin-link:hover { background: var(--blue-gl); }
/* ── Category nav ────────────────────────────────────────────────────────────── */
.cat-nav {
position: sticky;
top: 56px;
z-index: 99;
background: rgba(7,9,26,.92);
backdrop-filter: blur(8px);
border-bottom: 1px solid var(--rule);
display: flex;
gap: 6px;
padding: 10px 24px;
overflow-x: auto;
scrollbar-width: none;
}
.cat-nav::-webkit-scrollbar { display: none; }
.cat-pill {
flex-shrink: 0;
padding: 5px 14px;
border-radius: var(--r-pill);
border: 1px solid var(--rule2);
background: var(--bg-2);
color: var(--t3);
font-size: 12px;
font-weight: 500;
transition: all .15s;
}
.cat-pill:hover { color: var(--t2); border-color: var(--rule2); }
.cat-pill.active { background: var(--blue-gl); border-color: var(--blue-bd); color: var(--blue-2); }
/* ── Main layout ─────────────────────────────────────────────────────────────── */
.main-content {
flex: 1;
display: flex;
gap: 20px;
padding: 20px 24px;
max-width: 1400px;
width: 100%;
margin: 0 auto;
}
.news-feed { flex: 1; min-width: 0; }
.feed-state {
display: flex; align-items: center; gap: 10px;
padding: 40px 0; color: var(--t4); font-size: 13px;
}
.spinner {
width: 16px; height: 16px; border-radius: 50%;
border: 2px solid var(--rule2); border-top-color: var(--blue-2);
animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.load-more {
text-align: center; padding: 16px;
font-size: 13px; color: var(--blue-2);
cursor: pointer; border: 1px dashed var(--blue-bd);
border-radius: var(--r); transition: background .15s;
}
.load-more:hover { background: var(--blue-gl); }
/* ── Detail sheet ────────────────────────────────────────────────────────────── */
.sheet-bg {
position: fixed; inset: 0;
background: rgba(0,0,0,.6);
backdrop-filter: blur(4px);
z-index: 200;
display: flex; align-items: flex-end; justify-content: center;
}
.sheet {
width: 100%; max-width: 680px;
background: var(--bg-1);
border-radius: 20px 20px 0 0;
border-top: 1px solid var(--rule2);
max-height: 85vh;
overflow-y: auto;
scrollbar-width: none;
}
.sheet::-webkit-scrollbar { display: none; }
.sheet-handle {
width: 36px; height: 4px; background: var(--rule2); border-radius: 2px;
margin: 10px auto 0; cursor: pointer;
}
.sheet-inner { padding: 8px 0 40px; }
.sheet-head { padding: 12px 24px 16px; }
.sh-tags { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.cat-tag { background: rgba(122,128,160,.15); color: var(--t3); }
.score-badge {
padding: 2px 8px; border-radius: 5px;
font-family: var(--mono); font-size: 11px; font-weight: 700;
}
.badge-red { background: rgba(255,77,106,.2); color: var(--red); }
.badge-amber { background: rgba(255,163,54,.2); color: var(--amber); }
.badge-blue { background: rgba(46,85,245,.2); color: var(--blue-2); }
.badge-gray { background: rgba(122,128,160,.15); color: var(--t3); }
.sh-title { font-size: 18px; font-weight: 700; color: var(--t1); line-height: 1.4; margin-bottom: 6px; }
.sh-meta { font-size: 11px; color: var(--t4); font-family: var(--mono); }
.sheet-body { padding: 0 24px; }
.sh-summary { font-size: 14px; color: var(--t2); line-height: 1.7; margin-bottom: 14px; }
.sh-block {
border-radius: 0 var(--r-sm) var(--r-sm) 0;
padding: 10px 14px;
margin-bottom: 12px;
font-size: 13px;
line-height: 1.6;
}
.sh-blue { background: var(--blue-gl); border-left: 2px solid var(--blue-bd); color: #8AAAFF; }
.sh-mint { background: rgba(37,214,163,.06); border-left: 2px solid rgba(37,214,163,.4); color: rgba(37,214,163,.85); }
.sh-block b {
display: block; font-family: var(--mono); font-size: 10px;
font-weight: 700; margin-bottom: 4px; opacity: .7; letter-spacing: .04em;
}
.sh-kw { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.kw-tag {
font-size: 10px; font-family: var(--mono);
padding: 2px 7px; border-radius: 4px;
background: rgba(46,85,245,.15); color: #7B9BFF;
}
.sh-actions { display: flex; gap: 10px; }
.btn-primary {
flex: 1; height: 42px; border-radius: 10px;
background: var(--blue); color: #fff;
display: flex; align-items: center; justify-content: center;
font-size: 13px; font-weight: 600;
transition: background .15s;
}
.btn-primary:hover { background: var(--blue-2); }
.btn-secondary {
flex: 1; height: 42px; border-radius: 10px;
background: var(--bg-2); border: 1px solid var(--rule2); color: var(--t2);
font-size: 13px; font-weight: 600;
transition: background .15s;
}
.btn-secondary:hover { background: var(--bg-hi); }
/* ── Transitions ─────────────────────────────────────────────────────────────── */
.sheet-enter-active, .sheet-leave-active { transition: opacity .25s; }
.sheet-enter-active .sheet, .sheet-leave-active .sheet { transition: transform .3s cubic-bezier(.32,.72,0,1); }
.sheet-enter-from, .sheet-leave-to { opacity: 0; }
.sheet-enter-from .sheet, .sheet-leave-to .sheet { transform: translateY(100%); }
/* ── Mobile ──────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
.main-content { padding: 12px 16px; gap: 0; }
/* TopTenPanel becomes horizontally scrollable on mobile — handled in component */
.topbar { padding: 0 16px; }
.cat-nav { padding: 8px 16px; }
.live-bar { display: none; }
}
</style>

15
frontend/vite.config.js Normal file
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import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import { fileURLToPath, URL } from 'node:url'
export default defineConfig({
plugins: [vue()],
resolve: {
alias: { '@': fileURLToPath(new URL('./src', import.meta.url)) },
},
server: {
proxy: {
'/api': { target: 'http://localhost:8000', changeOrigin: true },
},
},
})