现在部署上去

backend-java/src/main/java/com/pharmacopoeia/service/LLMService.java

@@ -140,6 +140,7 @@ public class LLMService {
             JsonNode node = mapper.readTree(response);
             return node.get("choices").get(0).get("message").get("content").asText();
         } catch (Exception e) {
+            log.error("analyzeImage() 解析 LLM 响应失败，response={}", response, e);
             return "";
         }
     }
@@ -214,6 +215,7 @@ public class LLMService {
             JsonNode node = mapper.readTree(response);
             return node.get("choices").get(0).get("message").get("content").asText();
         } catch (Exception e) {
+            log.error("analyzeVideo() 解析 LLM 响应失败，response={}", response, e);
             return "";
         }
     }
@@ -297,6 +299,7 @@ public class LLMService {
                     .collectList()
                     .block();
         } catch (Exception e) {
+            log.error("embed() 解析 Embedding 响应失败", e);
             return List.of();
         }
     }

data-pipeline/ingest.py

@@ -108,8 +108,8 @@ async def ingest_drugs(json_path: str):
         for idx, (row, vec) in enumerate(zip(chunk_rows, all_vectors)):
             await conn.execute(
                 text("""
-                    INSERT INTO drug_chunks (drug_id, section, content, source, chunk_index, embedding, vec)
-                    VALUES (:drug_id, :section, :content, :source, :chunk_index, :embedding, :vec)
+                    INSERT INTO drug_chunks (drug_id, section, content, source, chunk_index, vec)
+                    VALUES (:drug_id, :section, :content, :source, :chunk_index, :vec)
                 """),
                 {
                     "drug_id": row["drug_id"],
@@ -117,7 +117,6 @@ async def ingest_drugs(json_path: str):
                     "content": row["content"],
                     "source": row["source"],
                     "chunk_index": idx,
-                    "embedding": json.dumps(vec),
                     "vec": f"[{','.join(str(v) for v in vec)}]",
                 },
             )

database/optimize.sql

@@ -0,0 +1,99 @@
+-- ============================================================
+-- 数据库优化迁移脚本
+-- 目的：
+--   1. 将 drug_chunks.ivfflat 索引升级为 HNSW 索引（检索质量更高）
+--   2. 清理冗余的 embedding(JSON) 列（实际检索用的是 vec pgvector 列）
+--   3. 为 conversations.created_at 和 messages.created_at 添加索引（按时间排序查询）
+--   4. 为 messages.feedback 添加索引（反馈查询过滤）
+--   5. 为 conversations.created_at 添加降序索引（对话历史分页）
+--   6. 为 messages.sources 创建 GIN 索引（来源检索）
+-- 注意：此脚本可重复执行（IF NOT EXISTS / IF EXISTS）
+-- ============================================================
+
+BEGIN;
+
+-- ------------------------------------------------------------
+-- 1. 向量索引升级：IVFFlat → HNSW
+--    HNSW 在召回率和查询延迟上都优于 IVFFlat，尤其适合中小规模数据集。
+--    lists=10 的 IVFFlat 在数据量增长后检索质量会严重下降。
+-- ------------------------------------------------------------
+DROP INDEX IF EXISTS public.idx_drug_chunks_vec;
+-- HNSW 参数：m=16（连接数），ef_construction=64（构建时搜索宽度）
+CREATE INDEX IF NOT EXISTS idx_drug_chunks_vec
+    ON public.drug_chunks USING hnsw (vec vector_cosine_ops)
+    WITH (m = 16, ef_construction = 64);
+
+-- ------------------------------------------------------------
+-- 2. 清理冗余 embedding(JSON) 列
+--    drug_chunks 表同时有 embedding(JSON) 和 vec(pgvector) 两份向量存储，
+--    embedding 列完全冗余，从未被 Java/Python 后端使用。
+--    先删除可能依赖该列的索引（实际无），再删除列。
+-- ------------------------------------------------------------
+ALTER TABLE public.drug_chunks DROP COLUMN IF EXISTS embedding;
+
+-- ------------------------------------------------------------
+-- 3. 时间排序索引（解决按时间排序查询的全表扫描问题）
+-- ------------------------------------------------------------
+-- 对话历史分页：ORDER BY created_at DESC
+CREATE INDEX IF NOT EXISTS ix_conversations_created_at
+    ON public.conversations USING btree (created_at DESC);
+
+-- 消息列表按时间升序：ORDER BY created_at ASC
+CREATE INDEX IF NOT EXISTS ix_messages_created_at
+    ON public.messages USING btree (created_at ASC);
+
+-- ------------------------------------------------------------
+-- 4. 反馈查询索引（管理后台反馈列表过滤）
+-- ------------------------------------------------------------
+CREATE INDEX IF NOT EXISTS ix_messages_feedback
+    ON public.messages USING btree (feedback)
+    WHERE feedback IS NOT NULL;
+
+-- ------------------------------------------------------------
+-- 5. messages.sources GIN 索引（来源检索）
+--    messages.sources 当前是 JSON 类型，先转为 JSONB 再建 GIN 索引
+--    （JSON 不支持 GIN 索引，JSONB 支持）
+-- ------------------------------------------------------------
+DO $$
+BEGIN
+    -- 检查列类型是否为 json（需要转为 jsonb）
+    IF EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_name = 'messages' AND column_name = 'sources'
+          AND data_type = 'json'
+    ) THEN
+        ALTER TABLE public.messages ALTER COLUMN sources TYPE jsonb USING sources::jsonb;
+        RAISE NOTICE '已将 messages.sources 从 json 转为 jsonb';
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS ix_messages_sources_gin
+    ON public.messages USING gin (sources);
+
+-- ------------------------------------------------------------
+-- 6. user_progress.last_study_at 索引（按最近学习时间排序）
+-- ------------------------------------------------------------
+CREATE INDEX IF NOT EXISTS ix_user_progress_last_study_at
+    ON public.user_progress USING btree (last_study_at DESC)
+    WHERE last_study_at IS NOT NULL;
+
+COMMIT;
+
+-- ============================================================
+-- 验证脚本（执行后可查询以下语句确认优化结果）
+-- ============================================================
+-- 查看向量索引类型
+-- SELECT indexname, indexdef FROM pg_indexes WHERE tablename = 'drug_chunks';
+--
+-- 确认 embedding 列已删除
+-- SELECT column_name FROM information_schema.columns WHERE table_name = 'drug_chunks';
+--
+-- 查看所有新增索引
+-- SELECT indexname, indexdef FROM pg_indexes
+-- WHERE indexname IN (
+--   'ix_conversations_created_at',
+--   'ix_messages_created_at',
+--   'ix_messages_feedback',
+--   'ix_messages_sources_gin',
+--   'ix_user_progress_last_study_at'
+-- );

frontend-web/index.html

@@ -90,7 +90,7 @@ body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei
   <button class="nav-btn active" data-tab="chat" onclick="switchTab('chat')">AI 对话</button>
   <button class="nav-btn" data-tab="drugs" onclick="switchTab('drugs')">药品库</button>
 </div>
-<div class="status-bar" style="color:#2e7d32">演示模式 — 单击标签或输入问题体验</div>
+<div class="status-bar" style="color:#1976d2">API 模式 — 连接后端知识库</div>
 <div id="tabChat">
   <div class="chat" id="chat"><div class="welcome"><div class="icon">📷💊🎬</div><p>输入文字、上传图片或视频<br><small style="color:#aaa">上传药品包装/说明书照片自动识别 · 也可直接输入药品名提问</small></p></div></div>
   <div class="tags"><span class="tag-btn" onclick="quickAsk('阿莫西林禁忌')">阿莫西林禁忌</span><span class="tag-btn" onclick="quickAsk('二甲双胍不良反应')">二甲双胍不良反应</span><span class="tag-btn" onclick="quickAsk('布洛芬用法用量')">布洛芬用法用量</span><span class="tag-btn" onclick="quickAsk('头孢克肟适应症')">头孢克肟适应症</span><span class="tag-btn" onclick="quickAsk('奥美拉唑相互作用')">奥美拉唑相互作用</span><span class="tag-btn" onclick="quickAsk('青霉素过敏处理')">青霉素过敏处理</span></div>

frontend-web/test.html

@@ -1,45 +1,114 @@
 <!DOCTYPE html>
 <html><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1">
-<title>测试</title>
-<style>body{font-family:sans-serif;padding:20px}#log{background:#f5f5f5;padding:12px;border-radius:8px;margin-top:12px;font-size:13px;white-space:pre-wrap}</style>
+<title>药典AI 连接测试</title>
+<style>
+  body{font-family:sans-serif;padding:20px;max-width:800px;margin:0 auto}
+  h3{color:#002FA7}
+  #log{background:#f5f5f5;padding:12px;border-radius:8px;margin-top:12px;font-size:13px;white-space:pre-wrap;min-height:120px;max-height:400px;overflow-y:auto}
+  .status{font-size:12px;color:#666;margin-top:8px}
+  button{padding:8px 16px;background:#002FA7;color:#fff;border:none;border-radius:6px;cursor:pointer;margin-left:8px}
+  button:hover{background:#001a5c}
+  input{padding:8px;width:60%;border:1px solid #ccc;border-radius:6px}
+</style>
 </head><body>
 <h3>药典AI 连接测试</h3>
-<input id="q" placeholder="输入问题" style="padding:8px;width:70%;border:1px solid #ccc;border-radius:6px">
-<button onclick="go()" style="padding:8px 16px;background:#002FA7;color:#fff;border:none;border-radius:6px;cursor:pointer">发送</button>
+<div>
+  <input id="apiBase" placeholder="API 地址" value="http://localhost:9000" style="width:40%">
+  <input id="q" placeholder="输入问题" style="width:40%">
+  <button onclick="go()">发送</button>
+</div>
+<div class="status" id="status">点击发送将自动获取 Token 并发起 SSE 流式对话</div>
 <div id="log">等待输入...</div>
 <script>
-const API='http://localhost:8000';
-const TOKEN='eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ0ZXN0IiwiZXhwIjoxNzgzODM2NjQyLCJpYXQiOjE3ODM3NTAyNDJ9.O5mj-uQKCu1Bx3bpWap8Xs52XJPRN2YC5DbxGIGTRF8';
-function log(m){document.getElementById('log').textContent+=m+'\n'}
-async function go(){
-  const q=document.getElementById('q').value.trim();
-  if(!q)return;
-  log('✅ 发送: '+q);
-  document.getElementById('log').textContent='发送中...';
-  try{
-    const r=await fetch(API+'/api/v1/chat/stream',{
-      method:'POST',
-      headers:{'Content-Type':'application/json','Authorization':'Bearer '+TOKEN},
-      body:JSON.stringify({message:q})
+let TOKEN = '';
+
+async function fetchToken(apiBase) {
+  // 通过 /api/v1/auth/guest 获取游客 Token
+  const r = await fetch(apiBase + '/api/v1/auth/guest', {
+    method: 'POST',
+    headers: {'Content-Type': 'application/json'},
+    body: JSON.stringify({})
+  });
+  if (!r.ok) throw new Error('获取 Token 失败: HTTP ' + r.status);
+  const d = await r.json();
+  if (!d.access_token && !d.token) throw new Error('返回中无 token 字段');
+  return d.access_token || d.token;
+}
+
+function log(m) {
+  const el = document.getElementById('log');
+  el.textContent += m + '\n';
+  el.scrollTop = el.scrollHeight;
+}
+
+async function go() {
+  const apiBase = document.getElementById('apiBase').value.trim().replace(/\/$/, '');
+  const q = document.getElementById('q').value.trim();
+  if (!q) return;
+
+  document.getElementById('log').textContent = '';
+
+  // 1. 获取 Token（首次或过期时）
+  if (!TOKEN) {
+    log('获取 Token 中...');
+    try {
+      TOKEN = await fetchToken(apiBase);
+      log('Token 获取成功');
+    } catch (e) {
+      log('Token 获取失败: ' + e.message);
+      return;
+    }
+  }
+
+  log('发送: ' + q);
+  try {
+    const r = await fetch(apiBase + '/api/v1/chat/stream', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        'Accept': 'text/event-stream',
+        'Authorization': 'Bearer ' + TOKEN
+      },
+      body: JSON.stringify({message: q})
     });
-    log('连接成功,开始接收...');
-    const reader=r.body.getReader();
-    const d=new TextDecoder(); let buf='', txt='';
-    while(true){
-      const{value,done}=await reader.read();
-      if(done)break;
-      buf+=d.decode(value,{stream:true});
-      const lines=buf.split('\n'); buf=lines.pop()||'';
-      for(const l of lines){
-        if(l.startsWith('event:'))continue;
-        if(!l.startsWith('data:'))continue;
-        const v=l.slice(6);
-        if(v==='[DONE]')continue;
-        txt+=v;
-        document.getElementById('log').textContent='接收中...\n'+txt.slice(-200);
+
+    if (r.status === 401) {
+      log('Token 已过期，重新获取...');
+      TOKEN = '';
+      return go();
+    }
+    if (!r.ok) throw new Error('HTTP ' + r.status);
+
+    log('连接成功，开始接收...');
+    const reader = r.body.getReader();
+    const d = new TextDecoder();
+    let buf = '', txt = '';
+    let curEvent = 'content';
+
+    while (true) {
+      const {value, done} = await reader.read();
+      if (done) break;
+      buf += d.decode(value, {stream: true});
+      const lines = buf.split('\n');
+      buf = lines.pop() || '';
+      for (const l of lines) {
+        if (l.indexOf('event:') === 0) { curEvent = l.substring(6).trim(); continue; }
+        if (l.indexOf('data:') !== 0) continue;
+        let v = l.slice(5);
+        if (v.startsWith(' ')) v = v.substring(1);
+        if (v === '[DONE]') { log('\n[DONE]'); continue; }
+        if (curEvent === 'intent') { log('[intent] ' + v); }
+        else if (curEvent === 'status') { log('[status] ' + v); }
+        else if (curEvent === 'meta') { log('[meta] ' + v); }
+        else {
+          txt += v;
+          document.getElementById('log').textContent = '接收中...\n' + txt.slice(-500);
+        }
       }
     }
-    log('\n✅ 完成');
-  }catch(e){log('❌ 错误: '+e.message);}
+    log('\n完成');
+  } catch (e) {
+    log('错误: ' + e.message);
+  }
 }
-</script></body></html>
+</script></body></html>

static/index.html

@@ -3,7 +3,7 @@
 <head>
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
-<title>AI 药典助手 — Demo</title>
+<title>AI 药典助手</title>
 <style>
 :root{--bk:#002FA7;--bk-l:#E8EDF8;--rd:#C41E3A;--rd-l:#FDEAEE;--bg:#F5F6FA;--card:#fff;--text:#1a1a2e;--sub:#888;--radius:12px}
 *{margin:0;padding:0;box-sizing:border-box}
@@ -51,14 +51,12 @@ body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei
 .btn-primary{background:var(--bk);color:#fff}
 .btn-danger{background:var(--rd);color:#fff}
 .btn-secondary{background:#999;color:#fff}
-.btn-upload{background:#f0f0f0;color:#555;font-size:20px;padding:8px 10px!important;min-height:44px;min-width:44px;line-height:1;border-radius:50%!important;border:1px dashed #ccc;cursor:pointer}
-.btn-upload:hover{background:#E8EDF8;border-color:#002FA7;color:#002FA7}
+.btn:disabled{opacity:.4;cursor:default}
 .media-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#E8EDF8,#dce4f5);border:2px solid #002FA7;border-radius:12px;padding:6px 10px;font-size:24px;cursor:pointer;min-height:44px;min-width:52px;gap:0;flex-shrink:0;-webkit-user-select:none;user-select:none;transition:all .15s}
 .media-btn:hover{background:linear-gradient(135deg,#002FA7,#1a3fbf);color:#fff;border-color:#002FA7;transform:scale(1.05)}
 .media-btn:active{transform:scale(.95)}
 .media-label{font-size:10px;font-weight:600;color:#002FA7;white-space:nowrap;margin-top:-2px}
 .media-btn:hover .media-label{color:#fff}
-.btn:disabled{opacity:.4;cursor:default}
 .tags{display:flex;gap:6px;padding:6px 14px 10px;flex-wrap:wrap;flex-shrink:0}
 .tag-btn{font-size:12px;padding:5px 12px;border-radius:16px;border:1px solid rgba(0,47,167,.2);background:var(--bk-l);color:var(--bk);cursor:pointer;white-space:nowrap;min-height:36px;display:flex;align-items:center;-webkit-user-select:none;user-select:none}
 .tag-btn:active{background:rgba(0,47,167,.15)}
@@ -84,24 +82,22 @@ body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei
 <div class="header">
   <h1>AI 药典助手</h1>
   <div class="sub">基于《中华人民共和国药典》& 通义千问</div>
-  <div class="badge">演示模式</div>
+  <div class="badge">连接知识库</div>
 </div>
 <div class="nav">
   <button class="nav-btn active" data-tab="chat" onclick="switchTab('chat')">AI 对话</button>
   <button class="nav-btn" data-tab="drugs" onclick="switchTab('drugs')">药品库</button>
 </div>
-<div class="status-bar" style="color:#2e7d32">演示模式 — 单击标签或输入问题体验</div>
+<div class="status-bar" style="color:#1976d2">API 模式 — 连接后端知识库</div>
 <div id="tabChat">
-  <div class="chat" id="chat"><div class="welcome"><div class="icon">📷💊🎬</div><p>输入文字、上传图片或视频<br><small style="color:#aaa">上传药品包装/说明书照片自动识别 · 也可直接输入药品名提问</small></p></div></div>
-  <div class="tags"><span class="tag-btn" onclick="quickAsk('阿莫西林禁忌')">阿莫西林禁忌</span><span class="tag-btn" onclick="quickAsk('二甲双胍不良反应')">二甲双胍不良反应</span><span class="tag-btn" onclick="quickAsk('布洛芬用法用量')">布洛芬用法用量</span><span class="tag-btn" onclick="quickAsk('头孢克肟适应症')">头孢克肟适应症</span><span class="tag-btn" onclick="quickAsk('奥美拉唑相互作用')">奥美拉唑相互作用</span><span class="tag-btn" onclick="quickAsk('青霉素过敏处理')">青霉素过敏处理</span></div>
-  <!-- 媒体预览 -->
+  <div class="chat" id="chat"><div class="welcome"><div class="icon">📷💊🎬</div><p>输入药品名称或问题，AI 从药典知识库中检索回答<br><small style="color:#aaa">支持图片/视频上传识别 · 2025版药典为主 · 2020版补充</small></p></div></div>
+  <div class="tags"><span class="tag-btn" onclick="quickAsk('布洛芬')">布洛芬</span><span class="tag-btn" onclick="quickAsk('甲硝唑')">甲硝唑</span><span class="tag-btn" onclick="quickAsk('阿莫西林禁忌')">阿莫西林禁忌</span><span class="tag-btn" onclick="quickAsk('布洛芬用法用量')">布洛芬用法用量</span><span class="tag-btn" onclick="quickAsk('二甲双胍不良反应')">二甲双胍不良反应</span><span class="tag-btn" onclick="quickAsk('青霉素过敏处理')">青霉素过敏处理</span></div>
   <div id="previewArea" style="display:none;padding:8px 14px;background:#fffef5;border-top:1px solid #f0e68c;align-items:center;gap:10px;flex-wrap:wrap">
     <span id="previewLabel" style="font-size:13px;color:#666;font-weight:500"></span>
     <img id="previewThumb" style="max-width:80px;max-height:60px;border-radius:6px;display:none;border:1px solid #ddd">
     <video id="previewVid" style="max-width:150px;max-height:84px;border-radius:6px;display:none;border:1px solid #ddd" muted></video>
     <button class="btn btn-secondary" style="font-size:12px;padding:4px 12px;min-height:auto" onclick="clearMedia()">✕ 移除附件</button>
   </div>
-  <!-- 输入区 -->
   <div class="input-area">
     <button class="media-btn" onclick="document.getElementById('imageInput').click()" title="上传图片">📷<span class="media-label">图片</span></button>
     <button class="media-btn" onclick="document.getElementById('videoInput').click()" title="上传视频">🎬<span class="media-label">视频</span></button>
@@ -117,42 +113,75 @@ body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei
   <div class="drug-list" id="drugList"></div>
 </div>
 <script>
-var DRUG_DB={
-  '阿莫西林':{drug_id:'H20000001',name:'阿莫西林',name_en:'Amoxicillin',pinyin:'Amoxilin',category:'化学药',subcategory:'抗生素类',source_version:'2020年版',source_volume:'二部',source_page:'567-569',sections:{性状:'本品为白色或类白色结晶性粉末；味微苦。本品在水中微溶，在乙醇中几乎不溶。',鉴别:'(1)取本品约10mg，加水6ml溶解后，加碱性酒石酸铜试液0.5ml，即显紫色，加热后颜色加深。<br>(2)在含量测定项下记录的色谱图中，供试品溶液主峰的保留时间应与对照品溶液主峰的保留时间一致。',检查:'酸度 取本品0.7g，加水10ml制成混悬液，依法测定（通则0631），pH值应为3.5～5.5。<br>有关物质 照高效液相色谱法（通则0512）测定。',含量测定:'按无水物计算，含阿莫西林（C16H19N3O5S）不得少于95.0%。'}},
-  '布洛芬':{drug_id:'H20000002',name:'布洛芬',name_en:'Ibuprofen',pinyin:'Buluofen',category:'化学药',subcategory:'解热镇痛类',source_version:'2020年版',source_volume:'二部',source_page:'412-415',sections:{性状:'本品为白色结晶性粉末；稍有特异臭。在乙醇、丙酮、三氯甲烷或乙醚中易溶，在水中几乎不溶。',鉴别:'(1)取本品约25mg，加盐酸羟胺乙醇试液1ml溶解，加茴香醛试液2滴，加热至沸，放冷，溶液显蓝色。<br>(2)本品的红外光吸收图谱应与对照的图谱一致。',检查:'有关物质 照高效液相色谱法（通则0512）测定。单一杂质峰面积不得大于对照溶液主峰面积的0.3倍。',含量测定:'按干燥品计算，含布洛芬（C13H18O2）不得少于98.5%。'}},
-  '金银花':{drug_id:'Z20000001',name:'金银花',name_en:'Lonicerae Japonicae Flos',pinyin:'Jinyinhua',category:'中药材',subcategory:'清热药',source_version:'2020年版',source_volume:'一部',source_page:'89-91',sections:{性状:'本品呈棒状，上粗下细，略弯曲，长2～3cm，上部直径约3mm，下部直径约1.5mm。表面黄白色或绿白色，密被短柔毛。',鉴别:'(1)粉末显微特征：腺毛头部倒圆锥形，顶端平坦。<br>(2)取本品粉末0.5g，加甲醇5ml，超声处理20分钟，滤液作为供试品溶液。',检查:'水分 不得过12.0%（通则0832第二法）。<br>总灰分 不得过10.0%（通则2302）。',含量测定:'含绿原酸（C16H18O9）不得少于1.5%。含木犀草苷（C21H20O11）不得少于0.050%。'}},
-  '二甲双胍':{drug_id:'H20000005',name:'盐酸二甲双胍',name_en:'Metformin Hydrochloride',pinyin:'Erjiashuanggua',category:'化学药',subcategory:'降血糖药',source_version:'2020年版',source_volume:'二部',source_page:'632-634'},
-  '头孢克肟':{drug_id:'H20000006',name:'头孢克肟',name_en:'Cefixime',pinyin:'Toubaokewu',category:'化学药',subcategory:'抗生素类',source_version:'2020年版',source_volume:'二部',source_page:'890-892'}
-};
-function mockResponse(q){
-  var l=q.toLowerCase();
-  if(l.includes('阿莫西林')&&(l.includes('禁忌')||l.includes('不能')))return'drug_query\n'+'【结论】阿莫西林主要禁忌症为青霉素过敏史患者禁用，使用前必须进行青霉素皮肤试验。\n\n【详细说明】\n1. 对青霉素类抗生素过敏者禁用。来源：2020版药典二部P567\n2. 传染性单核细胞增多症患者禁用\n3. 既往有青霉素相关胆汁淤积性黄疸史者禁用\n4. 严重肾功能不全患者需调整剂量\n\n【注意事项】\n- 有哮喘等过敏性疾病史者慎用\n- 孕妇及哺乳期妇女应在医师指导下使用\n\n【来源明细】2020版药典二部P567\n\n本回答由AI生成，仅供参考';
-  if(l.includes('布洛芬')&&(l.includes('用法')||l.includes('用量')||l.includes('怎么吃')))return'usage_guide\n'+'【结论】布洛芬成人常规口服剂量为200-400mg，每6-8小时一次，每日最大不超过1.2g。\n\n【用法用量】\n- 成人：一次200～400mg，一日3～4次\n- 儿童：每次5～10mg/kg，一日3～4次\n- 类风湿关节炎：一次400～800mg，一日3～4次\n\n【禁忌】活动性消化道溃疡/出血者、严重肝肾不全者禁用\n\n【不良反应】可能出现胃肠道不适（恶心、呕吐）、头晕、皮疹等\n\n【来源明细】2020版药典二部P412-415\n\n【安全提醒】请在医师或药师指导下用药\n\n本回答由AI生成，仅供参考';
-  if(l.includes('二甲双胍')&&(l.includes('不良')||l.includes('副作用')))return'usage_guide\n'+'【结论】二甲双胍最常见不良反应为胃肠道反应，乳酸酸中毒为罕见但严重的不良反应。\n\n【不良反应】\n1. 胃肠道反应（常见）：恶心、呕吐、腹泻、食欲减退、口中金属味\n2. 偶见头晕、乏力、皮疹\n3. 罕见乳酸酸中毒（高危因素：肾功能不全、心力衰竭、肝功能损害）\n\n【注意事项】定期监测肾功能；造影检查前后应暂停用药\n\n【来源明细】2020版药典二部P632-634；通用药学知识\n\n本回答由AI生成，仅供参考';
-  if(l.includes('金银花'))return'drug_query\n'+'【结论】金银花具有清热解毒、疏散风热的功效。\n\n【详细说明】金银花为忍冬科植物忍冬的干燥花蕾或带初开的花。性味甘、寒，归肺、心、胃经。功能清热解毒，疏散风热。用于痈肿疔疮、喉痹、丹毒、热毒血痢、风热感冒、温病发热。来源：2020版药典一部P89-91\n\n【注意事项】脾胃虚寒者慎用\n\n【来源明细】2020版药典一部P89-91\n\n本回答由AI生成，仅供参考';
-  if(l.includes('头孢')||(l.includes('抗生素')&&l.includes('适应')))return'drug_query\n'+'【结论】头孢克肟为第三代口服头孢菌素类抗生素，适用于敏感菌所致多种感染。\n\n【适应症】\n1. 呼吸道感染：支气管炎、肺炎等\n2. 泌尿系统感染：肾盂肾炎、膀胱炎等\n3. 胆道感染、中耳炎、鼻窦炎等\n\n【详细说明】头孢克肟对革兰阴性菌有较强抗菌活性。来源：2020版药典二部P890-892\n\n【来源明细】2020版药典二部P890-892\n\n本回答由AI生成，仅供参考';
-  if(l.includes('奥美拉唑')||l.includes('胃药'))return'drug_query\n'+'【结论】奥美拉唑为质子泵抑制剂，主要用于胃酸相关疾病的治疗。\n\n【药理作用】选择性抑制胃壁细胞H+/K+-ATP酶活性，强力抑制胃酸分泌。\n\n【药物相互作用】\n1. 可能降低酮康唑、伊曲康唑的吸收\n2. 与华法林合用可能增加出血风险\n3. 与克拉霉素联用可增加根除幽门螺杆菌效果\n\n【注意事项】长期使用需监测肝功能\n\n【来源明细】通用药学知识\n\n本回答由AI生成，仅供参考';
-  if(l.includes('过敏')||(l.includes('青霉素')&&l.includes('处理')))return'symptom_advice\n'+'【病情评估】青霉素过敏可表现为皮疹等轻症，也可发生过敏性休克等危及生命的重症反应。\n\n【处理方案】\n方案一（轻症）：立即停药，口服抗组胺药如氯雷他定10mg一日一次\n方案二（重症/休克）：\n1. 立即皮下注射0.1%盐酸肾上腺素0.5-1mg\n2. 建立静脉通路，补充血容量\n3. 糖皮质激素如地塞米松5-10mg静脉推注\n4. 保持呼吸道通畅，必要时气管插管\n\n【就医指征】出现呼吸困难、血压下降、意识改变时立即拨打120\n\n【来源明细】通用药学知识\n\n【免责声明】请在医师或药师指导下用药\n\n本回答由AI生成，仅供参考';
-  return'drug_query\n'+'【结论】关于"'+q+'"，以下是通用药学参考信息。\n\n【详细说明】该药品/问题的具体信息请参考《中华人民共和国药典》相关章节或药品说明书。常见注意事项包括：用药前咨询医师或药师、注意禁忌症和药物相互作用。\n\n【注意事项】请在医师或药师指导下用药。\n\n【来源明细】通用药学知识\n\n本回答由AI生成，仅供参考';
+// ============================================================
+// API 配置 —— 自动检测同主机 9000 端口
+// ============================================================
+var API_BASE = (function(){
+  var h = window.location.hostname;
+  if (h === 'localhost' || h === '127.0.0.1') return 'http://localhost:9000';
+  return window.location.protocol + '//' + h + ':9000';
+})();
+var TOKEN = null;
+
+async function getToken(){
+  try {
+    var r = await fetch(API_BASE + '/api/v1/auth/guest', {method:'POST',headers:{'Content-Type':'application/json'}});
+    var d = await r.json();
+    TOKEN = d.access_token;
+    return TOKEN;
+  } catch(e) { return null; }
+}
+getToken();
+
+function authHeaders(){
+  var h = {'Content-Type':'application/json'};
+  if (TOKEN) h['Authorization'] = 'Bearer ' + TOKEN;
+  return h;
+}
+
+function classifyIntent(q){
+  var t = q.trim();
+  if (/怎么吃|吃多少|怎么用|孕妇|儿童用量|副作用|不良反应|禁忌|过敏|能不能|可以吗|安全吗|剂量/.test(t)) return 'usage_guide';
+  if (/发烧|咳嗽|感冒|腹泻|头疼|该吃什么|推荐用药|退烧|止痛/.test(t)) return 'symptom_advice';
+  if (/凡例|通则/.test(t)) return 'regulation';
+  if (/药师|考点|真题/.test(t)) return 'exam_tutor';
+  return 'drug_query';
 }
-function classifyIntent(q){var t=q.trim();if(/怎么吃|吃多少|怎么用|孕妇|儿童用量|副作用|不良反应|禁忌|过敏|能不能|可以吗|安全吗|剂量/.test(t))return'usage_guide';if(/发烧|咳嗽|感冒|腹泻|头疼|该吃什么|推荐用药|退烧|止痛/.test(t))return'symptom_advice';if(/凡例|通则/.test(t))return'regulation';if(/药师|考点|真题/.test(t))return'exam_tutor';return'drug_query'}
-function intentLabel(i){var m={drug_query:'药品查询',usage_guide:'用法用量',symptom_advice:'用药建议',regulation:'法规条款',exam_tutor:'考试辅导'};return m[i]||'综合查询'}
-function tagClass(i){var m={drug_query:'tag-drug',usage_guide:'tag-usage',symptom_advice:'tag-symptom',regulation:'tag-regulation',exam_tutor:'tag-exam'};return m[i]||'tag-fallback'}
+function intentLabel(i){
+  var m = {drug_query:'药品查询',usage_guide:'用法用量',symptom_advice:'用药建议',regulation:'法规条款',exam_tutor:'考试辅导'};
+  return m[i]||'综合查询';
+}
+function tagClass(i){
+  var m = {drug_query:'tag-drug',usage_guide:'tag-usage',symptom_advice:'tag-symptom',regulation:'tag-regulation',exam_tutor:'tag-exam'};
+  return m[i]||'tag-fallback';
+}
+
 function esc(s){if(!s)return'';return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')}
 function escAttr(s){if(!s)return'';return s.replace(/"/g,'&quot;').replace(/'/g,'&#39;')}
-function md2html(h){if(!h)return'';h=esc(h);h=h.replace(/\*\*(.+?)\*\*/g,'<strong>$1</strong>');h=h.replace(/⚠️?\s*([^\n<]+)/g,'<span class="warn">$1</span>');
-// markdown 链接 [文字](url) → <a>
-h=h.replace(/\[([^\]]+)\]\((https?:\/\/[^\s<>)]+)\)/g,'<a href="$2" target="_blank" rel="noopener" class="ext-link">$1</a>');
-var s='(?:结论|详细说明|注意事项|来源明细|适应症|用法与用量|用法用量|禁忌|不良反应|副作用|药理|药物相互作用|贮藏|特殊人群|安全提醒|就医指征|非药物建议|用药建议|用药方案|通用药学知识|来源汇总|病情评估|处理方案|就医指征|免责声明|AI 声明|AI声明|来源说明|安全提醒)';h=h.replace(new RegExp('(?<![【])】\\s*('+s+')','g'),'【$1】');h=h.replace(new RegExp('(?<![【])('+s+')】','g'),'【$1】');h=h.replace(/(?<![<br>\n])【(.+?)】/g,'<br>【$1】');h=h.replace(/\n\n+/g,'</p><p>');h=h.replace(/\n/g,'<br>');h=h.replace(/【(.+?)】/g,'<h3>【$1】</h3>');
-// 干掉 h3 前后的 <br>（h3 自带 margin，<br> 只会造成多余空行）
-h=h.replace(/<br><h3>/g,'<h3>');
-h=h.replace(/<\/h3><br>/g,'</h3>');
-h=h.replace(/(?:<br>|^)[-*•]\s+(.+?)(?=<br>|$)/g,'<li>$1</li>');h=h.replace(/((?:<li>.*?<\/li>)+)/g,'<ul>$1</ul>');h=h.replace(/(?:<br>|^)(\d+)\.\s+(.+?)(?=<br>|$)/g,'<li>$2</li>');h=h.replace(/((?:<li>.*?<\/li>)+)/g,function(m){return m.indexOf('<ul>')>=0?m:'<ol>'+m+'</ol>'});h='<p>'+h+'</p>';h=h.replace(/<p>(<br>)*<\/p>/g,'');h=h.replace(/<p><\/p>/g,'');
-// 纯 URL 自动转链接（宽松匹配，在 HTML 标签外）
-h=h.replace(/(?<!href=")(?<!href=')(?<!">)(?<!'>)(https?:\/\/[^\s<>]+)/g,'<a href="$1" target="_blank" rel="noopener" class="ext-link">$1</a>');
-return h}
-var STREAMING=false,streamTimer=null,messageQueue=[],currentIntent='';
-var pendingMedia=null; // {type:'image'|'video', base64:'...', mime:'...', name:'...'}
+function md2html(h){
+  if(!h)return'';h=esc(h);
+  h=h.replace(/\*\*(.+?)\*\*/g,'<strong>$1</strong>');
+  h=h.replace(/⚠️?\s*([^\n<]+)/g,'<span class="warn">$1</span>');
+  h=h.replace(/\[([^\]]+)\]\((https?:\/\/[^\s<>)]+)\)/g,'<a href="$2" target="_blank" rel="noopener" class="ext-link">$1</a>');
+  var s='(?:结论|详细说明|注意事项|来源明细|适应症|用法与用量|用法用量|禁忌|不良反应|副作用|药理|药物相互作用|贮藏|特殊人群|安全提醒|就医指征|非药物建议|用药建议|用药方案|通用药学知识|来源汇总|病情评估|处理方案|免责声明|AI 声明|AI声明|来源说明)';
+  h=h.replace(new RegExp('(?<![【])】\\s*('+s+')','g'),'【$1】');
+  h=h.replace(new RegExp('(?<![【])('+s+')】','g'),'【$1】');
+  h=h.replace(/(?<![<br>\n])【(.+?)】/g,'<br>【$1】');
+  h=h.replace(/\n\n+/g,'</p><p>');h=h.replace(/\n/g,'<br>');
+  h=h.replace(/【(.+?)】/g,'<h3>【$1】</h3>');
+  h=h.replace(/<br><h3>/g,'<h3>');h=h.replace(/<\/h3><br>/g,'</h3>');
+  h=h.replace(/(?:<br>|^)[-*]\s+(.+?)(?=<br>|$)/g,'<li>$1</li>');
+  h=h.replace(/((?:<li>.*?<\/li>)+)/g,'<ul>$1</ul>');
+  h=h.replace(/(?:<br>|^)(\d+)\.\s+(.+?)(?=<br>|$)/g,'<li>$2</li>');
+  h=h.replace(/((?:<li>.*?<\/li>)+)/g,function(m){return m.indexOf('<ul>')>=0?m:'<ol>'+m+'</ol>'});
+  h='<p>'+h+'</p>';h=h.replace(/<p>(<br>)*<\/p>/g,'');h=h.replace(/<p><\/p>/g,'');
+  h=h.replace(/(?<!href=")(?<!href=')(?<!">)(?<!'>)(https?:\/\/[^\s<>]+)/g,'<a href="$1" target="_blank" rel="noopener" class="ext-link">$1</a>');
+  return h;
+}
+
+var STREAMING=false,streamAbort=null,currentIntent='';
+var pendingMedia=null;
+
 function onFilePicked(type){
   var input=document.getElementById(type==='video'?'videoInput':'imageInput');
   var file=input.files[0];if(!file)return;
@@ -162,7 +191,6 @@ function onFilePicked(type){
   reader.onload=function(e){
     var b64=e.target.result.split(',')[1];
     pendingMedia={type:type,base64:b64,mime:file.type||(type==='video'?'video/mp4':'image/jpeg'),name:file.name};
-    // 显示预览
     var preview=document.getElementById('previewArea');preview.style.display='flex';
     document.getElementById('previewLabel').textContent=(type==='video'?'🎬 ':'📷 ')+file.name;
     if(type==='image'){
@@ -172,7 +200,6 @@ function onFilePicked(type){
       document.getElementById('previewVid').src=e.target.result;document.getElementById('previewVid').style.display='block';
       document.getElementById('previewThumb').style.display='none';
     }
-    // 自动填入提示文字
     var inp=document.getElementById('userInput');
     if(!inp.value.trim())inp.placeholder=type==='video'?'视频已就绪，可输入补充问题...':'图片已就绪，可输入补充问题...';
   };
@@ -187,6 +214,7 @@ function clearMedia(){
   document.getElementById('previewVid').style.display='none';
   document.getElementById('userInput').placeholder='输入药品问题...';
 }
+
 function addMsg(role,text,streaming,intent){
   var chat=document.getElementById('chat'),div=document.createElement('div');
   div.className='msg '+role+(streaming?' streaming':'');
@@ -197,45 +225,126 @@ function addMsg(role,text,streaming,intent){
   }
   chat.appendChild(div);chat.scrollTop=chat.scrollHeight;return div;
 }
+
+async function streamAsk(query,media,aiDiv,contentDiv){
+  var endpoint,body;
+  if(media&&media.type==='image'){
+    endpoint=API_BASE+'/api/v1/chat/stream-image';
+    body=JSON.stringify({image_base64:media.base64,mime_type:media.mime,message:query});
+  }else if(media&&media.type==='video'){
+    endpoint=API_BASE+'/api/v1/chat/stream-multimodal';
+    body=JSON.stringify({media_type:'video',media_base64:media.base64,media_mime:media.mime,message:query});
+  }else{
+    endpoint=API_BASE+'/api/v1/chat/stream';
+    body=JSON.stringify({message:query});
+  }
+  try{
+    var ctrl=streamAbort?streamAbort:new AbortController();
+    var r=await fetch(endpoint,{method:'POST',headers:authHeaders(),body:body,signal:ctrl.signal});
+    if(!r.ok){contentDiv.innerHTML=md2html('请求失败: HTTP '+r.status);aiDiv.classList.remove('streaming');STREAMING=false;resetSendBtn();return}
+    var reader=r.body.getReader(),decoder=new TextDecoder(),buffer='',fullText='',eventType='';
+    while(true){
+      var{ done, value }=await reader.read();
+      if(done)break;
+      buffer+=decoder.decode(value,{stream:true});
+      var lines=buffer.split('\n');buffer=lines.pop()||'';
+      for(var i=0;i<lines.length;i++){
+        var line=lines[i].trim();
+        if(!line){eventType='';continue}
+        if(line.startsWith('event:')){eventType=line.substring(6).trim();continue}
+        if(line.startsWith('data:')){
+          var data=line.substring(5).trim();
+          if(data==='[DONE]')continue;
+          if(eventType==='status'){
+            contentDiv.innerHTML='<div class="thinking"><span class="think-dot"></span> '+esc(data)+'</div>';
+            document.getElementById('chat').scrollTop=document.getElementById('chat').scrollHeight;
+            continue;
+          }
+          if(eventType==='intent'){currentIntent=data;var tagEl=aiDiv.querySelector('.tag');if(tagEl){tagEl.textContent=intentLabel(data);tagEl.className='tag '+tagClass(data)}continue}
+          if(eventType==='meta'){
+            try{var meta=JSON.parse(data);if(meta.sources&&meta.sources.length>0){var sh='<div class="source">参考：';for(var s=0;s<Math.min(meta.sources.length,3);s++){var src=meta.sources[s];sh+=esc(src.name||'')+' ('+esc(src.section||'')+') '}sh+='</div>';fullText+=sh}}catch(e){}
+            continue;
+          }
+          fullText+=data;
+          contentDiv.innerHTML=md2html(fullText)+'<span class="cursor">|</span>';
+          document.getElementById('chat').scrollTop=document.getElementById('chat').scrollHeight;
+          eventType='';
+        }
+      }
+    }
+    contentDiv.innerHTML=md2html(fullText);var c=contentDiv.querySelector('.cursor');if(c)c.remove();
+  }catch(e){
+    if(e.name==='AbortError'){contentDiv.innerHTML=md2html(fullText+' <span style="color:var(--rd)">已停止</span>');}
+    else{contentDiv.innerHTML=md2html('连接失败: '+esc(e.message));}
+  }
+  aiDiv.classList.remove('streaming');STREAMING=false;streamAbort=null;resetSendBtn();
+  document.getElementById('chat').scrollTop=document.getElementById('chat').scrollHeight;
+}
+
 window.quickAsk=function(t){document.getElementById('userInput').value=t;send()};
+function resetSendBtn(){document.getElementById('sendBtn').disabled=false;document.getElementById('stopBtn').style.display='none'}
+window.stopCurrent=function(){STREAMING=false;if(streamAbort){streamAbort.abort();streamAbort=null}resetSendBtn()};
+
 window.send=function(){
   var input=document.getElementById('userInput'),text=input.value.trim();
   var hasMedia=!!pendingMedia;
-  if(!text&&!hasMedia)return;
-  input.value='';
-  var payload={text:text};
-  if(hasMedia){payload.media=pendingMedia;pendingMedia=null;clearMedia()}
-  messageQueue.push(payload);
-  if(!STREAMING)processQueue()
+  if(!text&&!hasMedia)return;input.value='';if(STREAMING)return;
+  if(!TOKEN){getToken().then(function(){doSend(text,hasMedia?pendingMedia:null)});}else{doSend(text,hasMedia?pendingMedia:null)}
+};
+function doSend(text,media){
+  STREAMING=true;streamAbort=new AbortController();
+  document.getElementById('sendBtn').disabled=true;document.getElementById('stopBtn').style.display='inline-block';
+  var w=document.getElementById('chat').querySelector('.welcome');if(w)w.remove();
+  var userDisplay=text;
+  if(media){var mi=media.type==='video'?'🎬 [视频] ':'📷 [图片] ';userDisplay=mi+(text||('请分析此'+(media.type==='video'?'视频':'图片')))}
+  addMsg('user',userDisplay);
+  var query=text;
+  if(media&&!text){query='请分析此'+(media.type==='video'?'视频':'图片')+'中的药品信息'}
+  if(!query){query='请介绍一下自己'}
+  if(media)pendingMedia=null;if(media)clearMedia();
+  currentIntent=classifyIntent(query);
+  var aiDiv=addMsg('ai','',true,currentIntent),contentDiv=aiDiv.querySelector('.content');
+  contentDiv.innerHTML='<div class="thinking"><span class="think-dot"></span> 检索中...</div>';
+  streamAsk(query,media,aiDiv,contentDiv);
+}
+
+// 药品库
+var ALL_DRUGS=[];
+async function loadDrugList(){
+  try{var r=await fetch(API_BASE+'/api/v1/drug/search?page_size=200',{headers:authHeaders()});var d=await r.json();ALL_DRUGS=d.items||[]}catch(e){ALL_DRUGS=[]}
+}
+window.searchDrugs=function(){
+  var kw=(document.getElementById('drugSearchInput').value||'').trim().toLowerCase();
+  if(!kw){renderDrugCards(ALL_DRUGS);return}
+  var filtered=ALL_DRUGS.filter(function(d){return(d.name||'').includes(kw)||(d.pinyin||'').toLowerCase().includes(kw)||(d.name_en||'').toLowerCase().includes(kw)||(d.category||'').includes(kw)});
+  renderDrugCards(filtered);
 };
-window.stopCurrent=function(){STREAMING=false;if(streamTimer){clearInterval(streamTimer);streamTimer=null}messageQueue=[];var msgs=document.getElementById('chat').querySelectorAll('.msg.ai');if(msgs.length){var last=msgs[msgs.length-1],c=last.querySelector('.content');if(c){var cur=c.innerHTML.replace(/<span class="cursor">\|<\/span>/g,'');c.innerHTML=cur+' <span style="color:var(--rd)"> 已停止</span>'}last.classList.remove('streaming')}document.getElementById('sendBtn').disabled=false;document.getElementById('stopBtn').style.display='none'};
-function processQueue(){if(STREAMING||messageQueue.length===0)return;STREAMING=true;var payload=messageQueue.shift();var text=typeof payload==='string'?payload:(payload.text||'');var media=typeof payload==='string'?null:payload.media;
-document.getElementById('sendBtn').disabled=true;document.getElementById('stopBtn').style.display='inline-block';
-var w=document.getElementById('chat').querySelector('.welcome');if(w)w.remove();
-// 显示用户消息
-var userDisplay=text;
-if(media){
-  var mediaIcon=media.type==='video'?'🎬 [视频] ':'📷 [图片] ';
-  userDisplay=mediaIcon+(text||'请分析此'+media.type==='video'?'视频':'图片');
+function renderDrugCards(items){
+  var h='';
+  if(!items.length){document.getElementById('drugList').innerHTML='<div class="welcome"><div class="icon">📭</div><p>未找到，尝试其他关键词</p></div>';return}
+  for(var i=0;i<items.length;i++){var d=items[i];h+='<div class="drug-card" onclick="loadDrugDetail(\''+escAttr(d.drug_id)+'\')"><h3>'+esc(d.name)+'</h3><div class="meta">'+(d.category||'')+' · '+(d.source_version||'')+'</div></div>'}
+  document.getElementById('drugList').innerHTML=h;
 }
-addMsg('user',userDisplay);
-// 拼接查询
-var query=text;
-if(media){query=text?text+' (含'+media.type==='video'?'视频':'图片'+'附件)':'请分析'+(media.type==='video'?'这段视频':'这张图片')+'中的药品信息'}
-var intent=classifyIntent(query),fullAnswer=mockResponse(query),parts=fullAnswer.split('\n'),answerIntent=parts[0];
-if(/^[a-z_]+$/.test(answerIntent)){intent=answerIntent;fullAnswer=parts.slice(1).join('\n')}
-// 如果有媒体，追加 OCR 模拟信息
-if(media){fullAnswer='【'+media.type==='video'?'视频':'图片'+'分析】已识别媒体文件: '+media.name+'\n\n'+fullAnswer}
-currentIntent=intent;var aiDiv=addMsg('ai','',true,intent),contentDiv=aiDiv.querySelector('.content');
-contentDiv.innerHTML='<div class="thinking"><span class="think-dot"></span> 检索中...</div>';
-var typingDelay=Math.min(25,Math.max(8,fullAnswer.length>500?10:15)),idx=0;
-streamTimer=setInterval(function(){if(!STREAMING||idx>=fullAnswer.length){clearInterval(streamTimer);streamTimer=null;contentDiv.innerHTML=md2html(fullAnswer);var c=contentDiv.querySelector('.cursor');if(c)c.remove();aiDiv.classList.remove('streaming');STREAMING=false;document.getElementById('sendBtn').disabled=false;document.getElementById('stopBtn').style.display='none';document.getElementById('chat').scrollTop=document.getElementById('chat').scrollHeight;if(messageQueue.length>0)setTimeout(processQueue,300);return}idx++;contentDiv.innerHTML=md2html(fullAnswer.substring(0,idx))+'<span class="cursor">|</span>';document.getElementById('chat').scrollTop=document.getElementById('chat').scrollHeight},typingDelay)}
-window.searchDrugs=function(){var list=document.getElementById('drugList'),kw=(document.getElementById('drugSearchInput').value||'').trim().toLowerCase();if(!kw){renderDrugCards(Object.values(DRUG_DB));return}var filtered=Object.values(DRUG_DB).filter(function(d){return d.name.includes(kw)||(d.pinyin||'').toLowerCase().includes(kw)||(d.name_en||'').toLowerCase().includes(kw)||(d.category||'').includes(kw)});renderDrugCards(filtered)};
-function renderDrugCards(items){var list=document.getElementById('drugList'),h='';if(!items.length){list.innerHTML='<div class="welcome"><div class="icon"></div><p>未找到匹配的药品</p></div>';return}for(var i=0;i<items.length;i++){var d=items[i];h+='<div class="drug-card" onclick="loadDrugDetail(\''+escAttr(d.drug_id)+'\')"><h3>'+esc(d.name)+'</h3><div class="meta">'+(d.category||'')+' '+(d.subcategory||'')+' · '+(d.source_version||'')+'</div></div>'}list.innerHTML=h}
-window.loadDrugDetail=function(drugId){var list=document.getElementById('drugList'),d=null,all=Object.values(DRUG_DB);for(var i=0;i<all.length;i++){if(all[i].drug_id===drugId){d=all[i];break}}if(!d){list.innerHTML='<div class="welcome"><div class="icon"></div><p>药品不存在</p></div>';return}var sections='';if(d.sections){for(var k in d.sections){sections+='<h3>【'+esc(k)+'】</h3><div class="section">'+d.sections[k]+'</div>'}}list.innerHTML='<div class="drug-detail"><h2>'+esc(d.name)+'</h2>'+(d.name_en?'<div class="info-row"><b>英文：</b>'+esc(d.name_en)+'</div>':'')+(d.pinyin?'<div class="info-row"><b>拼音：</b>'+esc(d.pinyin)+'</div>':'')+(d.category?'<div class="info-row"><b>分类：</b>'+esc(d.category)+' / '+esc(d.subcategory||'')+'</div>':'')+(d.source_version?'<div class="info-row"><b>来源：</b>'+esc(d.source_version)+' '+esc(d.source_volume||'')+' '+esc(d.source_page||'')+'</div>':'')+sections+'<button class="btn btn-primary" style="margin-top:16px;width:100%" onclick="searchDrugs()">← 返回列表</button></div>'}
-var currentTab='chat';window.switchTab=function(tab){currentTab=tab;document.querySelectorAll('.nav-btn').forEach(function(b){b.classList.toggle('active',b.dataset.tab===tab)});document.getElementById('tabChat').classList.toggle('hidden',tab!=='chat');document.getElementById('tabDrugs').classList.toggle('hidden',tab!=='drugs');if(tab==='drugs')searchDrugs()};
-document.getElementById('userInput').addEventListener('keydown',function(e){if(e.key==='Enter'&&!e.shiftKey){e.preventDefault();send()}});
-renderDrugCards(Object.values(DRUG_DB));
+window.loadDrugDetail=async function(drugId){
+  try{
+    var r=await fetch(API_BASE+'/api/v1/drug/'+encodeURIComponent(drugId),{headers:authHeaders()});
+    var d=await r.json();var drug=d.data||d;
+    var dd=document.getElementById('tabDrugs');
+    var h='<div class="drug-detail"><h2>'+esc(drug.name||'')+'</h2>';
+    h+='<div class="info-row">分类: '+(drug.category||'')+' · '+(drug.subcategory||'')+'</div>';
+    h+='<div class="info-row">来源: '+(drug.source_version||'')+' '+(drug.source_volume||'')+'</div>';
+    if(drug.sections&&typeof drug.sections==='object'){var keys=Object.keys(drug.sections);for(var k=0;k<keys.length;k++){h+='<h3>【'+esc(keys[k])+'】</h3><div class="section">'+md2html(drug.sections[keys[k]])+'</div>'}}
+    h+='<br><button class="btn btn-primary" onclick="switchTab(\'chat\');quickAsk(\''+escAttr(drug.name)+'\')">💬 询问此药</button></div>';
+    dd.innerHTML=h;
+  }catch(e){document.getElementById('tabDrugs').innerHTML='<div class="welcome"><p>加载失败</p></div>'}
+};
+window.switchTab=function(tab){
+  document.querySelectorAll('.nav-btn').forEach(function(b){b.classList.toggle('active',b.dataset.tab===tab)});
+  document.getElementById('tabChat').classList.toggle('hidden',tab!=='chat');
+  document.getElementById('tabDrugs').classList.toggle('hidden',tab!=='drugs');
+  if(tab==='drugs'&&ALL_DRUGS.length===0){loadDrugList().then(function(){renderDrugCards(ALL_DRUGS)})}
+};
+loadDrugList();
 </script>
 </body>
 </html>

tools/start-java.sh

@@ -1,122 +0,0 @@
-#!/bin/bash
-# ============================================
-# 中华药典 AI Agent — Java 后端启动脚本
-# ============================================
-
-set -e
-
-APP_DIR="/opt/pharmacopoeia-ai/backend-java"
-JAR_FILE="$APP_DIR/target/pharmacopoeia-ai-1.0.0.jar"
-LOG_DIR="/var/log/pharmacopoeia"
-PID_FILE="$APP_DIR/app.pid"
-
-# 加载 .env 环境变量
-if [ -f /opt/pharmacopoeia-ai/.env ]; then
-    set -a
-    source /opt/pharmacopoeia-ai/.env
-    set +a
-fi
-
-# 创建日志目录
-mkdir -p "$LOG_DIR"
-
-# ---- 通用函数 ----
-running() {
-    [ -f "$PID_FILE" ] && kill -0 "$(cat "$PID_FILE")" 2>/dev/null
-}
-
-start() {
-    if running; then
-        echo "后端已在运行中 (PID: $(cat "$PID_FILE"))"
-        return 1
-    fi
-
-    if [ ! -f "$JAR_FILE" ]; then
-        echo "JAR 不存在，正在编译..."
-        cd "$APP_DIR"
-        mvn clean package -DskipTests -q
-    fi
-
-    echo "启动后端..."
-    cd "$APP_DIR"
-
-    # JVM 参数
-    JVM_OPTS="-Xms512m -Xmx2g"
-    JVM_OPTS="$JVM_OPTS -XX:+UseG1GC"
-    JVM_OPTS="$JVM_OPTS -Dfile.encoding=UTF-8"
-    JVM_OPTS="$JVM_OPTS -Djava.security.egd=file:/dev/./urandom"
-
-    nohup java $JVM_OPTS -jar "$JAR_FILE" \
-        >> "$LOG_DIR/backend.log" 2>&1 &
-
-    echo $! > "$PID_FILE"
-    echo "已启动 (PID: $(cat "$PID_FILE"))"
-    sleep 3
-    if running; then
-        echo "✅ 启动成功"
-        echo "日志: $LOG_DIR/backend.log"
-    else
-        echo "❌ 启动失败，查看日志:"
-        tail -20 "$LOG_DIR/backend.log"
-        rm -f "$PID_FILE"
-        return 1
-    fi
-}
-
-stop() {
-    if ! running; then
-        echo "后端未运行"
-        rm -f "$PID_FILE"
-        return 0
-    fi
-
-    PID=$(cat "$PID_FILE")
-    echo "停止后端 (PID: $PID)..."
-    kill "$PID"
-
-    # 等待最多 30 秒
-    for i in $(seq 1 30); do
-        if ! kill -0 "$PID" 2>/dev/null; then
-            echo "已停止"
-            rm -f "$PID_FILE"
-            return 0
-        fi
-        sleep 1
-    done
-
-    # 强制终止
-    echo "超时，强制终止..."
-    kill -9 "$PID" 2>/dev/null
-    rm -f "$PID_FILE"
-    echo "已强制停止"
-}
-
-restart() {
-    stop
-    sleep 2
-    start
-}
-
-status() {
-    if running; then
-        echo "✅ 后端运行中 (PID: $(cat "$PID_FILE"))"
-    else
-        echo "❌ 后端未运行"
-    fi
-}
-
-logs() {
-    tail -100 "$LOG_DIR/backend.log"
-}
-
-case "${1:-start}" in
-    start)   start ;;
-    stop)    stop ;;
-    restart) restart ;;
-    status)  status ;;
-    logs)    logs ;;
-    *)
-        echo "用法: $0 {start|stop|restart|status|logs}"
-        exit 1
-        ;;
-esac

tools/test_qwen_api.py

@@ -6,7 +6,13 @@ import os
 import sys
 
 # 手动读取 .env（避免引入项目依赖）
-env_file = os.path.join(os.path.dirname(os.path.abspath(__file__)), ".env")
+# .env 位于项目根目录（tools/ 的上一级）
+_tools_dir = os.path.dirname(os.path.abspath(__file__))
+_project_root = os.path.dirname(_tools_dir)
+env_file = os.path.join(_project_root, ".env")
+# 兼容：若项目根目录无 .env，回退到 tools/ 目录
+if not os.path.exists(env_file):
+    env_file = os.path.join(_tools_dir, ".env")
 if os.path.exists(env_file):
     for line in open(env_file):
         line = line.strip()