智能荐股系统 v1.0.0：股票池/行情/新闻RAG/机构持仓/多因子评分/AI深度研报

2026-08-19 19:36:32 +08:00
commit 90a9f9b212
29 changed files with 3332 additions and 0 deletions
@@ -0,0 +1,57 @@
+/* 财经新闻 */
+let page = 1, total = 0;
+
+async function load(p) {
+  if (p) page = p;
+  const q = new URLSearchParams({ keyword: $('#kw').value.trim(), category: $('#cat').value, page });
+  try {
+    const d = await api('/api/news?' + q.toString());
+    total = d.total;
+    render(d.items);
+    $('#pageInfo').textContent = `第 ${page} / ${Math.max(1, Math.ceil(total / 15))} 页`;
+    $('#count').textContent = `共 ${total} 条`;
+    $('#prevBtn').disabled = page <= 1;
+    $('#nextBtn').disabled = page * 15 >= total;
+  } catch (e) {
+    $('#listBox').innerHTML = '<div class="empty">加载失败</div>';
+  }
+}
+
+function render(items) {
+  if (!items.length) { $('#listBox').innerHTML = '<div class="empty">无匹配新闻</div>'; return; }
+  $('#listBox').innerHTML = items.map(n => `
+    <div class="news-item" onclick="showDetail(${n.id})">
+      <div class="news-title">${escapeHtml(n.title)}</div>
+      <div class="news-meta">
+        <span class="cat-tag ${n.category}">${n.category}</span>
+        <span class="tag tag-${n.sentiment > 0 ? '正' : n.sentiment < 0 ? '负' : '平'}">${n.sentiment > 0 ? '利好' : n.sentiment < 0 ? '利空' : '中性'}</span>
+        <span>${escapeHtml(n.source)}</span><span>${n.publish_date}</span>
+      </div>
+      <div class="news-summary">${escapeHtml(n.content)}</div>
+    </div>`).join('');
+}
+
+async function showDetail(id) {
+  try {
+    const d = await api('/api/news/' + id);
+    const n = d.news;
+    const stocks = (d.stocks || []).map(s => `<a href="/stock/${s.code}">${s.name}(${s.code})</a>`).join(' · ') || '无';
+    openModal(`
+      <h3>${escapeHtml(n.title)}</h3>
+      <div class="news-meta" style="margin-bottom:12px">
+        <span class="cat-tag ${n.category}">${n.category}</span>
+        <span class="tag tag-${n.sentiment > 0 ? '正' : n.sentiment < 0 ? '负' : '平'}">${n.sentiment > 0 ? '利好' : n.sentiment < 0 ? '利空' : '中性'}（${Number(n.sentiment).toFixed(2)}）</span>
+        <span>${escapeHtml(n.source)}</span><span>${n.publish_date}</span>
+      </div>
+      <div style="line-height:1.9;color:var(--text)">${escapeHtml(n.content)}</div>
+      <div class="mt16" style="padding-top:12px;border-top:1px solid var(--border)">
+        <b>关联股票：</b>${stocks}
+      </div>
+    `);
+  } catch (e) { toast('加载失败'); }
+}
+
+$('#kw').addEventListener('keydown', e => { if (e.key === 'Enter') load(1); });
+$('#kw').addEventListener('input', debounce(() => load(1), 400));
+$('#cat').onchange = () => load(1);
+load(1);